HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD
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Heavy Duty Q235 Q345 Galvanized Steel Roller With Bearing House
Heavy Duty Application Belt Conveyor Roller Carrying Roller Idler Roller With Bearing House
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.
Parallel roller:
1) Parallel upper rollers: Parallel lower rollers: applicable to port terminals, mine transportation, machinery and equipment
2) Parallel up-aligning idler. Parallel down-aligning idler: the scope of application to prevent belt deviation
Comb-shaped roller: mines, docks, coal, power plants, coking, export trade
Conical roller:
1) Cone-shaped up-aligning roller: applicable fields: ports, electric power, coal mines, machinery plants, grain transportation, chemical industry
2) Cone-shaped down-aligning roller: applicable fields: ports, electric power, coal mines, machinery plants, grain transportation, chemical industry
Friction roller: metallurgy, chemical industry, coal, building materials
Friction on the self-aligning roller. Aligning roller under friction: Applicable scope of conveying machinery
Buffer roller: applicable to power plants, cement plants
Rubber ring buffer roller: the scope of application is dedicated to the roller
Parallel buffer roller: applicable to coal mine
Adjustable groove angle double spring buffer roller set: applicable to port terminal, mine transportation, mechanical equipment
Spring plate buffer roller: applicable scope conveyor
Triple articulated roller: coal mine, dock, export trade, conveyor
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 | ||
