Active Member
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[China]
Address: No. 30 Hongkong Middle Road, Qingdao City, China
Contact name:Jack Liu
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD |
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Tail Pulley is similar to the head end pulley of the conveying system, but the tail end pulley is not attached to a driving mechanism rather it moves with the movement of the conveyor belt which draws power from the head end pulley. The Tail Pulley is located at the tail end of the conveyor and it turns freely.
The use of a Snub Pulley is to prevent belt slippage which means costly downtime. Mounted close to the drive pulley on the return side of the belt, the Snub Pulley’s primary job is to increase the angle of wrap around the drive pulley, thereby increasing traction. Another function of Snub pulley is to reduce belt tension, which is important in maximizing the conveyor life.
Bend Pulley is used for changing the direction of conveyor belt or increasing the surrounding angle between conveyor belt and driving pulley.
Pulley, which can be moved to keep belt tight, is called take-up Pulley. Take-Up Pulley may be a drive pulley or an idler pulley.
Key Features of steel pipe bend pulley drum
(1). Steady running, reliable quality and reduce maintenance;
conveyor pulley Description
| Parameter of steel pipe bend pulley drum | |||
| Type | Belt width (mm) | Standard diameter (mm) | Length (mm) |
Driving idler pulley
| 500 | 500 | Length of pulley depends on the width of conveyor belt |
| 650 | 500~630 | ||
| 800 | 630~1000 | ||
| 1000 | 800~1150 | ||
| 1200 | 800~1150 | ||
| 1400 | 1000~1350 | ||
| 1600 | 1150~1600 | ||
| 1800 | 1150~1800 | ||
| 2000 | 1350~2000 | ||
| 2200 | 1600~2200 | ||
| 2400 | 1800~2400 | ||
| Material: | steel, nylon, SS, ceramic, PVC, UHMWPE, HDPE |
| Bearing Model: | 6204,6205,6305,6306,6307,6308 |
| Bearing Brand: | HRB, LYC, ZWZ,SKF, NSK,C&U |
| Working Life: | ≥30000 hours |
| Diameter: | D38mm to D200mm |
| Belt Width: | B450mm to B2200mm |
| Application: | recycling industry power industry parcel transport industry petro industry coal mining industry cement concrete industry machining industry |
| Standard | CEMA/JIS/DIN/Australia |
| Special: | can be customized according to customer or design for customer |
| Supply Ability: | 1000pcs per day |
| Certificate: | ISO9001:2008, BV, SGS,TUV |
Our Pulley Feature:
1. The belt conveyor drum/ pulley is made by large seamless steel.
2. Use flame cutting machine to precisely cut tube.
3. Weld the pulley inner disc with professional welding machine.
4. Weld the shaft sleeve and disc with the positioner.
5. Process the outside circle with large drum lathe to guarantee the even wall thickness.
6. We select #45 round steel and sleeve to ensure the concentricity and reduction for the eccentric shaft force.
7. Equip the inner bearing enlargement device to avoid bearing damage from beating.
8. We will make the static balance inspection when the belt speed exceeds 2.5m/s.
9. We can produce different type,different standard pulley according to customers’ request.
