HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
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The motorized drum that work environment the temperature is -10 - +40'c .The temperature that transport the material exceed 60 'c. The elevation high of work location not exceed 1000 meters.
Built-out gear-reducing motorized drum is produced according to technology imported from Germany. With advantages of Hardened gear surface,planetary gear drive.steady rotation.low noise,big capacity with over-load and large power range.it can equip with hydraulic coupling,Stop reverse unit,brake and explosion-proof electric motor and suitable to large and middle scale belt conveyor with awful environment and explosion-proof requirement.
built-out gear-reduceing drum consists of three parts of drum body,drive and electric motor(II model without motor bracket) The drum body includes drum shell,bracket and gear reducer. The Driver includes electric motor,coupler,hydrualic couplier,stip reverse unit and brakes etc. The bracket is welded by steel ssheet and used for erectiing electric motor and its cover.and also designed and made bycustomer.
1, This series Drive rollers are welded by steel plate, and using rolling bearings.
2, The surface of drive plulley includes three type: smooth, plastic and cast plastic. Usually the smooth pulley can be used on condition that the power is not big, and the the ambient temperature is low. The plastic surface pulley should be used when it is easy to slip.
The quality of cast plastic pulley is better.Becasue the external surface layer is wear-resistant. The packed plastic drum can achieve the same performance. It's easy to replace rubber surface , easy to maintain.And it’s also be considerde affordable and durable.
3, Please refer to the following table for each bandwidth of the roller.
4, The diameter selection of entire core plastic conveyor belt drive pulley is same as the same intensity rubber conveyor belt.
conveyor pulley Description
| Type | motorized with motor |
| Power | 1.5 2.2 3.0 4.0 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 110 132 160 200 250 315 350 400 kW |
| Velocity of pulley surface | 0.63 0.8 1.0 1.25 1.6 2.0 2.5 3.15 Vm/s |
| Pipe / tube/shell | 1) Material : Q235 carbon steel 2) Diameter : 320 400 500 630 800 1000 1250 mm 3) Belt width: 400 500 650 800 1000 1200 1400 1600 1800 2000 mm 4) Thickness: 6mm, 10mm or as require |
| Type conveyor | DTII DTII(A) TD75 |
| Shaft / axis | 1) Material: Cold drawn steel C45(DIN) 2) Diameter: 55 65 75 85 110 130 |
| Bearing | 1) Type: big roving crack, deep groove ball with double sealing 2) Model: 1316 3520 3524 3528 3532 3536 3540 |
| Welding | pipe and bearing housing with automatic welding |
| Surface | smooth steel surface, rubber lagging |
| Color | Red, yellow, blue or as require |
| Standard | ISO9001:2008 CEMA DIN TUV |
| Application | Used in coal mine, steel industry, cement industry and so on |
| Service life | More than 30,000 hours |
| Type | Belt width (mm) | Standard Diameter (mm) | Length (mm) |
| Drive Head Pulley | 500 | 500 | Length of the pulley depends on the belt width of the conveyor |
| 650 | 500, 630 | ||
| 800 | 500, 630, 800 | ||
| 1000 | 630, 800, 1000 | ||
| 1200 | 630, 800, 1000 | ||
| 1400 | 800, 1000 | ||
| Tail Pulley | 500 | 250, 315, 400, 500 | |
| 650 | 250, 315, 400, 500 | ||
| 800 | 250, 315, 400, 500, 630, 800, 1000 | ||
| 1000 | 250, 315, 400, 500, 630, 800, 1000 | ||
| 1200 | 250, 315, 400, 500, 630, 800, 1000 | ||
| 1400 | 250, 315, 400, 500, 630, 800, 1000 |
Application of motorized pulley
