HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
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Stainless Steel 2800mm Heavy Duty Conveyor Rollers Trough Roller
Customized Heavy Duty Conveyor Mining Idler Trough Grooved Roller
The structure of the belt conveyor automatic correction device is quite different from the traditional correction device. It mainly consists of a deviation adjustment roller, an inclined friction roller, a bracket, and a deviation adjustment frame. The bracket is stuck on the channel steel of the belt frame, and the installation size of the inclined roller is the same as that of the standard roller bracket of the belt conveyor. The deflecting roller is installed on the bracket, and the friction roller (ordinary roller) is installed on the inclined bracket. When the belt conveyor runs out of direction, such as the belt conveyor runs to the left, the lateral force of the left idler roller on the belt is greater than that of the right. The reaction force of the roller pulls the belt to the right, and at the same time adjusts the deviation frame, the left side rotates an angle forward, so that the left side of the whole device is behind the front and the right side. According to the rule of "after running, not forward", the belt moves to the right. So as to achieve the purpose of automatic deviation adjustment.
Conveyor Roller Tubes
1. Sizes range from 1″ diameter up to 12″ diameter and anything in between
2. Tube Thickness from 18 ga. up to 1″ thick
3. Materials include: Mild Steel,Galvanized Steel,Stainless Steel, Aluminum,PVC,Industrial Pipe
4. Plating options for Zinc,Chrome,or Nickel
5. Heat Treating option for a surface hardness up to Rockwell C 62
6. Assembly Options Include: Press Fit,Crimped,Welded End Plates,Fully Welded Tube & Axles
Conveyor Roller Axles
1. Sizes range from 1/4″ to 3 7/16″
2. Shapes include Hex, Round, or Square
3. Materials include Mild Steel and Stainless Steel
4. Center Puck option to prevent axle deflection and increase load capacity
5. Axle Retentions include: Spring,Cotter Pin,Hog Rong,Snap RIng, Tapped Ends,Threaded Ends,Milled Ends,Keeper Bar Slot
steel conveyor roller parameter
| SPECIFICATIONS | |||
| Diameter | φ89, φ102, φ114,φ127,φ152,φ159, φ194 or custom | ||
| Length | 145mm-2800mm or custom | ||
| Tube | Q235(GB), Q345(GB), welded with DIN2394 standed | ||
| Shaft | A3 and 45# steel(GB) | ||
| Bearing | Single & Double Row Deep Groove Ball Bearing 2RS&ZZ with C3 clearance | ||
| Bearing Housing/Seat | Cold press working fit ISO M7 accuracy Deep Press steel with raw material fit DIN 1623-1624 standard | ||
| Lubricating Oil | Grade 2 or 3 long-lasting lithium greasae | ||
| Welding | Mixed gas shielded arc welding end | ||
| Painting | Ordinary painting, hot galvanized painting, electric static spraying painting, baked painting | ||
Application Scope:
Flate/Carrier/Carrying Rollers: Used to handle bulk&unit material.
Impact Rollers: Installed at the loading point to absorb the shocks and to help protect against belt damage.
Return Rollers:used to sustain and support the belt during its return section and performs a cleaning action.
Return rollers with spaced rings(comb rollers/rubber disc roller)
Return roller with helical rubber rings(spiral rollers)
Self-aligning/Training Rollers:
Used to adjust the belt deviation preventing hunting and ensuring stable operation of conveyor belt.
