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DTII trough roller set
- Commodity name： DTII trough roller set
- Description
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Roller Stand Products
Our company can provide various high-quality idlers with reasonable structure, small resistance coefficient, long service life (more than 30,000 hours), and good dustproof and waterproof performance. The idlers are made of high-precision welded pipes, seamless pipes, smooth pull shafts, stepped shafts, steel stamping and forming bearing seats and cast iron seats, large clearance bearings, and multiple labyrinth seals. The idler tube body and the bearing are welded together by tight fit and argon binary shielded welding process.
The idler roller is an important part of the belt conveyor. It has many types and large quantities, and can support the weight of the conveyor belt and materials. It accounts for 35% of the total cost of a belt conveyor and produces more than 70% of the resistance, so the quality of the idler is particularly important. It is available in steel and plastic.
The role of the idler is to support the conveyor belt and the weight of the material. The operation of idlers must be flexible and reliable. Reducing the friction between the conveyor belt and the rollers plays a key role in the life of the conveyor belt, which accounts for more than 25% of the total cost of the conveyor. Although the idler roller is a small part in the belt conveyor, the structure is not complicated, but it is not easy to manufacture high-quality idler rollers.
The criteria for judging the quality of idlers are as follows: the amount of radial runout of idlers; the flexibility of idlers; the amount of axial movement.
Main Category
1. According to the material, it can be divided into rubber idler, ceramic idler, nylon idler and insulating idler.
2. There are mainly trough idler groups, various parallel idler groups, various self-aligning idler groups, and various buffer idler groups.
(1) Grooved rollers include ordinary rollers, forward-inclined rollers, quick-change bearing rollers, hanging rollers, three-chain rollers, reversible rollers, variable groove angle rollers, and transitional rollers. Roller, V-shaped roller, etc.;
(2) Parallel rollers include ordinary rollers, comb rollers, forward-leaning rollers, steel rubber rollers, spiral rollers, etc.;
(3) Self-aligning rollers include general-purpose, friction-reversible rollers, powerful rollers, tapered rollers, spiral rollers, combined rollers, etc.;
(4) Buffer idlers include spring plate type idlers, buffer ring type idlers, strong buffer type idlers, adjustable elastic type idlers, hanging type idlers, etc.;
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