Concrete boom pump truck Product Description

By finite element analysis, accurate data to support dynamic simulation analysis as a design basis , to ensure that the boom system reasonable structure, excellent performance .

Stress strain testing to verify the Plastic belt conveyor boom structure calculation results are consistent with the actual working conditions by the National Testing Center sexual Hongda truck

adopts international procurement , the key element in all international brands , has the following characteristics :
Large-diameter delivery cylinder , suction is good, pumping flow .

Germany imported HBC rubber belt conveyor unlimited remote control , light weight, easy to carry, with only the handle manipulation boom can accurately place .
1 , the amount of pumping parties can stepless adjustment ;
2 , pump speed file extension stepless speed regulation .
3 , boom swing speed stepless adjustment ;
4 , equipped with an emergency brake, engine speed automatic lifting device , save fuel .

Cement special heat-resistant properties of the conveyor belt

Since most of the cement temperature around 200 degrees , high temperatures are used in selecting the heat tends to be high on the belt grinding low shrinkage tape core ! The

plastic cover ( EPDM rubber ) added asbestos cloth with heat , high wear low shrinkage cloth better stability ,belt conveyor design  high adhesive strength , plus asbestos cloth helps to reduce heat

transfer to the unpaid portion , adhesive plastic cover layer between aging and has a good effect on , can effectively extend the service life of the conveyor belt , heat

resistance than EPDM rubber, belt conveyor manufacturer anti-aging effect is more obvious ! !
Personal tips:
A common transport coal on the conveyor belt with it.
2 heat-resistant conveyor belt transporting cement clinker according to the actual temperature to the temperature of the heat requirements of the conveyor belt .
3 After filling bags of cement delivery with strong NN200 type as well. Wear and tear on the conveyor belt transporting cement material larger than normal , it is recommended to

glue surface thickened.

Belt conveyor installation procedures

I. General Provisions
Install the belt conveyor are generally face loader after installing proceed.
1 , underground construction workers must have certain fitter , rigger basic operational knowledge through Plastic belt conveyor technical training after passing the examination before they start to

work .
2, with the installation , facility workers should be responsible , safe and responsible person.
3 , underground construction workers should be able to install the proper use of tools such as pliers and wrenches pipe casing shall be extended , extended arm , not anti- focus

, not instead of hand rubber belt conveyor hammer . Workers should be able to install a reasonable choice of lifting gear .
4 , under any circumstances , be prohibited by the body weight of the balance is lifting weights , shall not stand on the heavy lifting, non- correction has been heavy hand

directly up tight sling , spreader.
5 , mining maintenance electrician must hold jobs , known as the "Coal Mine Safety Regulations" , " Mining Machinery good standards," the relevant regulations and standards , "

Mining Machinery maintenance of quality standards " and electrical explosion .
6 , maintenance electrician must be familiar with the range of operating conditions within the power supply system maintenance , equipment distribution , equipment performance

and cables and equipment.
7 , must strictly follow the " maintenance electrician rules " energize when executed maintenance electrician .
8 , construction workers should be aware of the technical performance of the belt conveyor , installation instructions and installation quality standards, and should understand

the complex relationship between the work environment , access lines and related links .
Second, the preparation work
1 , the first to go down to clarify the contents of the work of the staff responsible for the construction , steps, personnel division , and safety precautions.
2 , installation and construction personnel shall be the day of work and the division of labor needs to select the appropriate lifting equipment, equipment installation tool and

carefully check its safety and reliability.
3 , the first plane to go down the belt , belt nose, tail and other parts must be assembled on the ground , commissioning , the need for sub-components loading transport

equipment, there should be someone to cook clearly marked , numbered loading , transportation convenience , prevent equipment damage and entry of dust, the exposed bearings

And exposed gears, components combined with a soft surface materials properly protected.
4 , to be transported to the site after the belt pieces , according to a certain order of unloading , designated persons according to the construction drawings and technical

documents required by the relevant parts inventory quantity, quality inspection , checking the size .
5 , according to the centerline of the roadway centerline fix transport conveyor , placed on the roadway floor of the components , according to the rules of order to trim the

size of its position in the roadway to eliminate stagnant water mutations and roadway slope , and to the prospective mount and unmount point point .
6 , belts nose wiping the floor 33m, hanging from a belt in the middle portion of a group of dots per 3m , each two hanging points , hanging between the points is 1.5m, and the

average middle belt that is distributed according to each crane pitch middle belt hanging horizontal distance 0.75m.
Third, the installation method and requirements
1 , in accordance with the design requirements, the belt tail installed, installed after the tail , the nose will be reproduced on the seat belt tail , the tail belt fixed .
2 , by the tail , every 3m placing an H frame, began to put the belt around 40m from the tail drum bypass , followed by hanging, the Qi stringers, triple roll , straight roll ,

with the installation of the belt , with the demolition of Road Sinotrans , leaving Woods to prepare for supporting the back roof material.
3 , after the body belt conveyor is installed, start the installation head .
4 , head installation by installation construction drawings and technical documents relating to the basis of the size carefully checked , identify and install centerline

elevation of the device.
5 , to clean the installation site , the base surface and foundation bolt holes to ensure the quality of the installation of secondary grouting .
6 , the base will be required to install equipment or components in accordance with the requirements of the specification is placed on the basis of the position required for

installation , leveling alignment after the foundation bolts Shang Hao secondary grouting .
7 , head installation , first Lord, drive roller base pay is aligned mounting holes , extending the base and the base connected, aligned with the reference hole , install the

main drive roller to pay a fixed H large frame , lifting the main drive roller with M42 big pay Luo H big rack fixed to the bolt , with the rest of the final installation head

frame

Pieces .
8, the head frame after installation, install uninstall arm , adjust the position of the drum unloading , leveling alignment after Shang Hao Luo foundation bolt , secondary

grouting.
9 , lifting gear , motor , reducer cone will be supported in the same main drive roller shaft taper head , plus bond, bolt ends taut, relying on hydraulic coupling in the rear

bearing cover the following , with screws on the extension of the base.
10 , mounting receptacle with bogies , the head bolts and the connecting frame, the connecting frame is connected to the head by bolts and the truck frame and with the reservoir

.
11 , with the gradual installation of warehouse storage rack , idler pulley , roller trolley , trolley swimming tensioner device .
12 , installation of electrical equipment , protective belt , belt head energize commissioning , after normal operation, start the installation conveyor belt.
13 , belt machine commissioning and conduct a comprehensive detuning .

Technical requirements conveyor belt installed in gravel production line at

Belt conveyor is sand and gravel production line than the essential device for connecting transport stone between devices . FU chain conveyor, superiority stems from how it

works , because the material has the belt conveyor design characteristics such as friction and lateral pressure , conveyor movement so that the physical slot machine

Part of the increase in belt conveyor manufacturer internal pressure and internal friction between particles when the friction material layer is greater than the friction material and the outer walls of

the tank , the material on the conveyor together with like water flowing forward feed when the ratio of height and width of the slot machines to meet certain conditions, can

form a stable

Material flow . Advanced transport theory, sophisticated design and manufacturing process for the excellent performance products provide a reliable guarantee , and effectively

improve the efficiency of the sand and gravel production line .
This series of belt conveyors installed in gravel production line when the technical requirements and characteristics :
● transported long distances , stand-alone up to about 60m.
● transport low energy consumption, compared with a screw conveyor saving 40% -60 %.
● bi-directional transmission, can be elevated, ground or pit layout.
● long life, conveyor normal life> 5 years , roller life ≥ 2-3 years .
● horizontal or inclined ≤ 30 ' conveying powder or small particles of bulk material .
● transport capacity, up to 1 5m3/h-600m3/h.
● sealed enclosure so that dust can seamlessly drill , safe , reliable , environmentally safe .
● Flexible multi-point access to materials , process layout flexibility .
● Use low-cost, low maintenance rate .
Currently , sand production line is automated production, transport stone between each device using belt conveyors, save a lot of manpower, improve production efficiency.

Conveyor technology advantages

The first is its reliable operation. In many important production units require continuous operation , such as the transport of coal power plants conveying bulk materials steel

mills and cement plants , as well as loading and unloading of ships in the harbor , are using belt conveyors . On these occasions , such as shutdown , the loss is huge

. When necessary, the belt Flexible skatewheel conveyor conveyor can take a class to a group of continuous work .
Conveyor low power consumption . Due to the material and almost no relative movement of the conveyor belt , not only the running resistance is small ( about 1/3-1/5 scraper

conveyor ) , but also gravity skatewheel conveyor for cargo wear and crushing are small , high productivity . These are conducive to lower production costs.
Transport conveyor line adaptable and flexible. Line length according to the need. Short as a few meters , length up to 10km or more. Can be installed in a small tunnel above

the ground can also be set up in the traffic chaos and danger areas.
According to process requirements , can be very flexible conveyor from the feed point or points that can also be to multiple discharge points or several sections . When both the

feed at several points on the conveyor ( conveyor under Coal bunker ) , or the longitudinal direction along any point on the conveyor

Through the uniform feeding equipment to feed conveyor , belt conveyor has become a major transport trunk .
You can stockpile conveyor roadway below reclaimer at coal storage field , when needed , but also the various different materials mixed heap . Material may be simply discharged

from the head of the conveyor , can also be moved or plow unloader unloading vehicle longitudinal direction at any point of the discharge conveyor .

Belt Conveyor Safety Tips

1 . Fixed belt conveyors should be installed on a solid basis ; mobile belt conveyor in operation before the wheels should be symmetrical wedge . Parallel multi-machine

operation, should stay out of each other more than 1m channel. There should be no prejudice around the conveyor working deposits.
2 . Before starting , you should steel roller conveyor adjust the belt tension , the buckle should be firm, bearings, gears, chains and other transmission parts should be good , roller and protective

devices should be complete, then zero or electrical protection should be well grounded , conveyor belt and the roller width should consistent .
3 . When you start , you should load operation , to be operating normally , even before loading . May not start after the first charge .
4 . Number of tandem feeding conveyor , the discharge end of the start sequence should start until all operating normally , before loading .
5 . When feeding, should flexible conveyor be aligned with the center and should reduce the height of the conveyor belt , reducing blanking on the conveyor belt, roller impact. Feeding should be

kept uniform.
6 . Operation, should always observe the mechanical functioning , when found conveyor belt slack or deviate phenomenon, should be adjusted down .
7 . Job, forbids any person from the conveyor belt passing below , or from above cross. Belt slip, prohibited by hand pulling . Prohibited operation to clean up or repair

operations.
8 . When conveying bulk materials , conveyor belts should be installed on both sides of the fence and other protective plate or device .
9 . Conveyor discharge height adjustment should be carried out in the parking . After the adjustment, tighten the coupling nut should and should plug in insurance sales .
10. Transportation needs to stop, you should stop loading, unloading the material on the conveyor belt to be exhausted only after the shutdown. Several conveyors in series

operation shutdown, should start on the discharge end of the shutdown sequence .
11 . When a power outage or other causes sudden shutdown , immediately cut off the power , the material on the belt removed, upon call or troubleshooting before then power

starts running.
12 . After the work is completed , the power should be disconnected, locked the power switch box , clear the conveyor sand, covered with a rain hood motor .

Correctly grasp the installation and use of the conveyor

An accurate installation and maintenance to ensure that the specifications of the same scraper chain , rolling at flexible operation .
To ensure flatness of the inner wall of the cabinet , will not allow the interface flange and the plastic chain conveyor rail up and down the wrong move , should ensure that the coupling is smooth and

no stairs . Also the interface flange should be straight , and the verticality of the housing should not exceed 1mm, to ensure that the phenomenon will not produce scratching

scraper chain is running, there is conducive to the normal

Operation , to Power Roller Conveyor reduce wear and power consumption.
Ensure head , tail wheel center line level degree promised error within 6mm, and the head, tail wheel and necessary to support rail , and the head , the tail wheel levelness

required school level.
Ascertain the direction of the scraper chain , do not hold against . Scraper chain to ensure proper tightness should not be too tight or too loose. Adjust the tail unit , to

ensure that not less than 50% utilization of the whole of the trip . Electric motor output shaft , gearbox output shaft and the head of the shaft should be parallel to the

conveyor ,

In response to the size of the chain and sprocket two axial offset to within 2mm.
Second, the gap between the blade and adjust the appropriate backplane slot machine This is a relatively important issue , which affects the efficiency of life and

transportation equipment . Clearly, the gap is too small , clinker easily stuck between the blade and the slot machine , slot machine floor scraper or cause damage , even when

severe hair

Health scission accident. Gap is too large , decrease the transmission efficiency . The size of the gap depends on the particle size of the clinker is generally determined by

the following formula :
A> A represents a blade clearance with the bottom of the groove panel D / 2 +5 formula (mm); clinker D represents a maximum particle size (mm).
After calcining kiln clinker cooler through after cooling , hammer crusher after a maximum particle size of 25mm or so, control the gap scraper plate in the bottom slot with

more than 17.5mm , which can reduce the bottom slot plate and scraper wear and prolong its life.
Third, accurate , fair and timely maintenance efforts to strengthen the inspection , examination revealed scraper chain without deformation or rupture , pin the pin on the

falling, should be repaired or replaced.
When the scraper chain loose should be timely adjusted so that the scraper chain often work under proper tension situation , find the topic , in time, to take preventive

measures .
Fourth, the fair design and excellent manufacturing quality carrying member scraper is made ​​of 16Mn steel, welded directly perpendicular to the chain .
Scraper chain is pulling member which is designed for dual- plate chain , after the two steel plates welded into a chain of metal forming rod , then pinned together . Red Star

which is characterized by the use of reliable , manufacturing simple and cheap. In operation, the scraper chain to overcome a lot of friction , bearing

By a great dynamic load and static load , the scraper chain in the manufacturing and welding to be heat treated so as to have high strength , toughness and wear resistance.
Chain plate selection 45Mn2 quenched in the material , hardness HRC62 , the longest life . Pin 45 steel or 40Cr quenched , its quenching hardness HRC38-43.
Strictly control the gap scraper and bottom of the slot machine . Found wandering, timely inspection and timely adjustments. After taking relevant measures , buried scraper

conveyor greatly extended service life , overhaul period of four months from the original extended to 2.5 years , not only reduces the maintenance workload and

In favor of lower production costs , improve their market competitiveness.

Conveyor belt temperature Protection Act introduced

Roller and belt conveyor belt friction , its temperature measuring instrument , proximity detection roller mounted devices ( transmitters ) issued over-temperature signal , the

received signal is received 90 degree turn conveyor by the three -second delay as part of the implementation of the action , cutting off the motor power supply, automatic conveyor stop switch , played a Thermal protection.
Head and mining conveyor coal level protection . If a conveyor operation or an accident can not be blocked or coal bunker is full , parking lots or other reasons , the head of

the pile 90 degree conveyor of coal , coal- contact position sensor corresponding position DL and coal , coal bit to take immediate action to protect the circuit, so that biography

Conveyor belt stops immediately . Then continue to the coal face , the back end of the heap of coal transported by the station in the rotation after the occurrence of an

appropriate stop until the loader automatically stop running .
Each type of conveyor should be in the right place , multi- belt will easily break . At this time, we should pay attention to maintenance .
Mine belt conveyor belt , if it fails, for example, the motor burned, damaged mechanical transmission parts , belt or chain broke , belt slippage , the belt is installed on the

unexpected magnetic switch passive components can not be turned off or the Secretary is not closed, then the normal speed

Control .

Brief overview of the belt conveyor installation

1 , connect the rack legs
2 , the annular Flat belt conveyor belt set into the side of the rack
4 , mounted on the carrier and upper roller
5, the correction of the belt into the ring set into the upper plate and the upper roller
6 , mounted on the inside of the Incline Belt conveyor endless belt drive roller
7 , the belt driven roller installed outside of the driving roller in an S -type .
8 , mounted on motor frame
9 , the motor is fixed to the motor frame , and fitted with sprocket and chain 10 attached to the lower roller
10 , electrical wiring and electrical control box wiring
11 , the fixed rack bolt 12 , so that the whole rack adjustable cup feet horizontally
12 , start running
13 , according to adjust the degree of deviation corresponding parts

Dangerous parts conveyor

1  Conveyor check beforehand whether there is abnormal wear or damage situation.
2  Check the belt hanging portion Plastic belt conveyor at the bottom of a normal position. ( Whether an exception ) .
3  If belt tension adjusting device used to check whether the tension is excessive tension adjuster , must not exceed the exposure belt force ( push-type conveyors except ) .
4  Check all support rollers have encountered smooth rotation.
5  Check the rubber belt conveyor gears for excessive wear and tear.
6  Check the gears and belts fitted at whether the inclusion among foreign matter must be removed.
7 Check all the support rails and side guide assembly for excessive or abnormal wear.
8  Check the transmission driven shaft , combined with the conveyor is complete .
9  Check all lubrication points are normal.
10 Checking conveyor systems all need to clean the site.

Construction machinery from manufacturing to innovation

China 's construction machinery industry did not rely on the garment industry to seek large-scale OEM production of their own development , but also did not rely on the

automotive industry in gravity skatewheel conveyor general as a joint venture to enhance their own strength , but rather out of a technology introduction, digestion, absorption and innovation on the road ,

and gradually mastered its own

Initiative , which for other industries also have a strong reference.
From manufacturing to "wisdom" made
Investment Advisor in the machinery industry researcher Duan Jiaxuan that the development of China's Pipe conveyor construction machinery from the historical point of view , totally dependent

on foreign capital is no future , even in the strength of the gradual growth of today, although there is a large gap between the foreign advanced technology , but also cut Do

not be so anxious to achieve

OEM technology upgrading and took the road to better have strong strength in the time base through mergers and acquisitions , learning and innovation , etc., to absorb

technology, adhere to the road of self-development .
Innovation into the industry rapid development momentum

After 20 years of development, China 's construction machinery industry strength has improved significantly , but in the advanced foreign technology and there is a large gap. If

you embark on the road of OEM production , although you can change in the short term more advanced foreign technology, but the loss of self- brand development .

The lack of independent brands , will be tightly nailed to the low end of the value chain , always walk on the road in low value-added .
Investment Advisor in the Research Director Zhang Yan Lin said that at present , multinational companies to enter the Chinese way of being quietly changed, from the past use of

China's low manufacturing costs , preferential policies to enhance competitiveness factors , leading to the acquisition of a number of Chinese enterprises, OEM cross

Country 's products , and use Chinese company's marketing network and manufacturing capabilities to become a part of its global industrial chain .
Gradually mastered their own initiative
If Chinese enterprises in order to seek quick access to advanced technology and become part of transnational global industrial chain practices often faced with great risk,

although the short term production may increase rapidly, but in key areas , high value-added parts will always be foreign controlled, and

The right to sell and purchase the right one was firmly in control , making it convenient for a profit transfer , in the process , but also Chinese enterprises can only act as a

manufacturing plant 's role only.

Screw conveyor which is mainly used in industry

Go head and tail bearing housing , the hanging bearing sliding bearings , no dust seals , bearings generally use powder metallurgy , transportation of cement used blankets

bearing, shaft and screw spiral conveyor shaft with hanging sliders connections, remove screws, without moving drive means for hanging shaft removal

Order time without moving spiral , do not remove the cover can be lubricated hanging bearings, machine reliability , long life, adaptability, easy installation and maintenance .
Screw Key Features and Applications:
Screw conveyor is widely used in various industries , such as building materials , chemical industry, electric power, metallurgy, coal, grain and other industries, for

horizontal or gravity conveyor inclined conveying powder, granular and small bulk materials such as coal, ash, slag , cement, grain etc. , the material temperature is less than 200 ℃. Screw

machine discomfort

To transport perishable , viscous , easy caking materials

Conveyor injury accident preventive measures

Belt running speed, roller and more, a little careless, often easy to cause injury accident. To prevent injury accident should take the following measures:
1. Transmission part of the belt conveyor nose, tail drum, fluid couplings, etc. must be installed or protective guard railing. Need to cross the bridge should be installed in

the conveyor channel ladder, roller chain conveyor roadway lighting is sufficient.
2. The driver before driving; want to check on the conveyor belt and near the nose and tail, no one really observed only after the issue driving signal. Starts, the first jog

test, indeed no problem to have a formal driving.
3. Driver's clothing should be agile, cuffs, Kujiao, skirts to truss, long hair must be inside the helmet plate. Operation, the roller oiling or be particularly careful when

handling failure, non-direct hand to fiddle with rollers.
4. Conveyor running them, Gravity roller conveyor is strictly prohibited shovels or other tools scrape sticky slime on the drum, or reversal of positive deviation tool belt, otherwise, the most prone

to injury accident.
5. Conveyor ride strictly prohibited. Conveyor stops running, if not cut off the power and put up "Someone working to prohibit driving," the warning signs, prohibition overhaul,

nor stay in the conveyor belt.
6. Roadway conveyor mounted on both sides must be of sufficient width, the conveyor from the stanchions or arch wall distance not less than 0.5 meters, pedestrian side not less

than 0.8 m.
7. To prevent fires, you must use fire-retardant conveyor belt, hydraulic coupling medium must use non-flammable media and require the installation of smoke, temperature

protection device and automatic sprinklers.
8. To ensure the quality of the conveyor installation, the driver should strengthen the maintenance and inspection conveyor, abide by the rules.

Roller parts shall meet the following requirements

a. roller parts and welds should not produce damage and cracks, not loose at mating;
b. roller axial displacement shall not exceed 1.5mm.
6. Idler rollers to 550 r / min rotation, with its waterproof and dustproof performance should meet the vertical conveyor following requirements:
a. dust roller (refer to non-contact type seal) in a container with coal dust, continuous operation 200h, the dust must not enter the bearing grease, the working conditions in

the water spray, continuous 90 degree turn conveyor operation 72h, when the water shall not exceed 150g;
b. waterproof roller (finger contact type seal) in the flooded working conditions, continuous operation shall not exceed the amount of water 24h backward 5g.
7. Roller (not including buffer roller) in the design of a reasonable choice, speed is lower than 550r/min case, life is not less than 20000h, the failure rate is less than 12%.

The role of belt conveyor drive roller and type

    The drive pulley belt drive device is powered by the frictional force transmitted to the conveyor member . Typically, the drive roller with steel plate welded structure and

welding structure forms.
    Welded steel roller shaft and flexible conveyor the hub connection between the use of bond can withstand small loads ; cast welding roller shaft and the hub connection between the use of

expansion sets . Avoid the linkage shaft strength weakened , so this structure in the form of cylinders can withstand a greater load , and easy installation and removal. Drum

surface and Telescopic belt conveyor smooth plastic surface in two forms, adhesive side effect is to increase the drive roller and the friction between the belt . Plastic drum with rubber surface and

coated cast two process types , casting plastic rollers and wear thick rubber surface , good quality, but the process is complicated high price ; package plastic drum process is

simple and low cost. Plastic surface drum light adhesive surface, herringbone and diamond-shaped trench trenches three types . When using the herringbone grooved rubber surface

roller , should pay attention to its direction. Herringbone tip should be facing the direction of rotation of the drum , diamond plastic surface for bidirectional transport

roller conveyors . For important occasions preferably vulcanized rubber roller cladding . When there is fire , explosion conditions require , should adopt appropriate measures.

Belt driven structure

   Conveyor motor through the coupling , gear drive or other drive roller rotation drive mechanism , the drive mechanism by means of rollers or other friction between the belt ,

the belt movement. Hunger drive belt roller conveyor conveyor drive unit by way of drive mode can be divided into single-point and multi-point drive two kinds .
    TD75 general fixed belt conveyor drive more than a single point , namely the installation of centralized drive the length of the conveyor at a certain position , usually on

the head office .Power Roller Conveyor  Single-point drive by the number of drive roller can be divided into single drum and double drum drive . For each drum drive can be divided into single- and

multi- electric motor drive right drive . Due to a single motor drive mode most commonly , those who did not specify multi-motor drive, it is a single drive , it is generally

driven approach for single-point call , "single point" word is often omitted .
    Single cylinder , single- motor drives the easiest way , in considering the drive belt should be preferred monocular , single-motor drive mode . In large capacity , long-

distance steel cord conveyor belt is often a multi- motor drive .

Belt conveyor drive unit

    Driving means is the driving force of the belt conveyor , which consists of motor, reducer , chain conveyor coupling, drive roller components. Driven by a drum or two motors through their

coupling, reducer, and chain couplings transmit torque to the drive roller.
    Reducer with two , three and multi- stage gear reducer , the first level of straight bevel gear drive, second , three to slow down and drive helical gears , connecting the

motor and Check weigher reducer couplings have two, one flexible coupling , one is hydraulic couplings. To this end, a bevel gear reducer , there are two ; elastic couplings , with the first

bevel gear , shaft head for the flat key connection ; with hydraulic coupler, with a second bevel gear , shaft head for the splined gear coupling .
    Drive pulley welded structure , main bearings aligning bearings, drive roller rack with motor, reducer racks are installed in large fixed above the base , the motor can be

mounted on either side of the nose .

Skate Roller Conveyor,Gravity Skate Wheel Conveyor - Modern Automation Manufactory

Skate Roller Conveyor,Gravity Skate Wheel Conveyor - Modern Automation Manufactory

Gravity Roller Conveyors,Heavy Duty Conveyor - Modern Automation Manufactory

Gravity Roller Conveyors,Heavy Duty Conveyor - Modern Automation Manufactory

Gravity Roller Conveyors,Heavy Duty Conveyor - Modern Automation Manufactory

Gravity Roller Conveyors,Heavy Duty Conveyor - Modern Automation Manufactory

Roller Conveyors,Conveyor Roller Manufacturers - Modern Automation Manufactory

Roller Conveyors,Conveyor Roller Manufacturers - Modern Automation Manufactory

Scraper conveyor Scope

    Whether Universal scraper conveyor, scraper or mining are applicable to transport all kinds of massive, granular or powdery bulk materials and good mobility , the weight of

the material , hardness, Gravity roller conveyor temperature and other physical properties , no special requirements, it can be widely used in ore, coal , coke, sand, azurite , grains, salt rock ,

cement , slag and other materials transportation .
    Universal skate roller conveyor scraper conveyor for ground level or angle less than 30 ° occasions transportation of materials . Mining for coal scraper their thickness and inclination were

classified as thin seam scraper for 0.8-1.3m seam thickness face , the face conveyor ordinary slip for 0 ° -25 ° inclination face , and the rest scraper or inclination for

1.3m above 25 ° above the coal seam .
    Scraper conveyor used for conveying small granular and powdered materials can also range between 15 ° angle for inclined conveyor , and therefore on the basis of a single

point of access to materials can also be multi-point access to materials . On the transport of toxic , explosive, high-temperature materials and ease of flying , improve workers

operating conditions and reduce environmental pollution has unique strengths.

Continuous conveyor basic concepts and features

    Continuous conveyor in a continuous manner along a certain line from the loading point to the unloading point uniform conveying of bulk materials and packaged goods into

pieces mechanical device , Pipe conveyor referred to as conveyors.
1, the continuous conveyor equipment advantages:
    1 ) starting, braking fewer , higher speed and the speed and stability, and therefore have a high productivity ;
    2 ) In the same productivity , the light weight, small size, low cost, drive power is small ;
    3 ) transmission mechanism of mechanical parts load is low, the impact of small ;
    4 ) Compact structure, easy to manufacture and repair ;
    5 ) transporting cargo lines fixed , single action , easy to achieve automatic control ;
    6 ) operation, Telescopic conveyor  the load uniformly , the power consumption is almost unchanged .
2 , continuous conveyor disadvantages:
    1 ) only in accordance with a fixed line transmission goods , each model is only suitable for certain types of goods, and are generally used only for transporting small

cargo weight , versatility poor ;
    2 ) most of the continuous conveyor can not automatically pick up , so you must configure the appropriate loading and unloading devices.

Remember points conveyor operation

Belt conveyor in the actual production process, the operator must do the following tasks:
    1 , the operator must be trained by professionals or operate conveyor. The operator must curve conveyor strictly comply with the relevant safety and shift system .
    2 , open the belt checked before transmission parts and wheels , chain plates and safety protection devices shall be solid and reliable.
    3 , check all parts of the lubrication , the lubrication components shall meet the requirements ,vertical conveyor lubrication equipment shall not reached "Five Sets" for filling oil .
    4 , the boot sequence
     ( A ) first opened by the material or equipment.
     ( 2 ) start the conveyor .
     ( 3 ) start feeding device or equipment.
    5, the belt conveyor in operation to feed evenly. Material too easy to plug the outflow outside the machine , resulting in chain plate derailment .
    6 , should always check the tightness of the chain plate , if necessary, can be readily adjusted . Allowed to have uneven force deflection phenomenon.
    7 , conveyor during operation, any failure occurs , immediately stop inspection repair.
    8, the first stop should stop feeding device or devices to be more material on the conveyor net to go , and then stop.
    9 , to keep conveyors clean and hygienic.

Inclined belt conveyor towing improvements

    Inclined belt conveyor for general purpose continuous bulk material handling equipment . As a result of having a corrugated wall and diaphragm belt , it is particularly

suitable for large transmission automated sorting machine angle . The product is widely used in coal, food , building materials, chemicals, utilities and metallurgical industry and other sectors .
    A large angle belt conveyor belt device improved care
Original corrugated sidewall conveyor inclined backhaul segment is used in parallel under ordinary fixed belt conveyor idlers the carrier tape. Easy to use with the tape roller

skirts produce mosaic, Elevator conveyor mosaic will be serious damage to the diaphragm . Often a year or so in the use of conveyors , belt damage has been very serious and must be replaced,

which gives the user great economic losses.
For the above, we return idlers paragraph has been improved with a new device designed to replace care with parallel rollers . Entrusted with the new device consists of two

small rollers, nylon elastic belt and frame composition . Entrusted with the bottom of the device set up two small rollers fixed role , ring nylon strap around two small rollers

, the bracket has a tensioning device, which formed care with devices. The device is mounted on the wall of the tape were two skirts began to entrust the role of tape support

backhaul segment . No direct contact with the skirt small rollers, but in contact with the nylon band , the contact area, embedded into skirts to overcome the phenomenon of the

roller .
The support belt device is unpowered device, nylon belt run is passive, relying on friction effect , with the movement of the corrugated sidewall belts run , and can always

remain in contact with the skirt . Our factory has also developed a device used in conjunction with the support belt pulley duplex tray . By a large guide wheel , a small guide

wheel, fixed shaft and bearing components. Of which the guide wheel , a small guide wheel can be rotated around the axis separately , to overcome the tail left and right two

sides uneven tension caused by stretching the tape two different sides , causing the skirt slippage . Duplex prop shaft pulley fixed at both ends by a bearing fixed . The tape

is running, along with supporting wheels rotate , reduce damage due to friction tape and improve the life of skirts , while also extending the entire corrugated sidewall belt

life.
    Second, the large angle belt conveyor towing device improved use of results
New wavy inclined belt conveyor belt device backhaul segment prop Lianghe sugar Reed has been used in the East branch, Zhefang sugar , sugar back to the Red River slag system in

corrugated sidewall conveyor belt , have achieved good use of effects. After three crop use , wear and tear tape is very small, almost no damage , by the user's praise. The

corrugated sidewall belt conveyor belt device backhaul segment prop , design reasonable, good performance and easy maintenance . Use of the device extends the life of the tape

ribs 3-4 times , users can save a lot of money .