Heavy Duty Conveyor Roller Steel Pipe Conveyor Rollers For Mining Machinery
Roller conveyors are suitable for conveying items with a flat bottom, and are mainly composed of driving rollers, frames, brackets, and driving parts. It has the characteristics of large conveying capacity, fast speed, and brisk operation, which can realize multi-variety co-line shunt conveying.
Structural form: From the driving form, it is divided into power, unpowered, electric drum, etc. According to the layout form, it is divided into horizontal conveying, inclined conveying and turning conveying.
Size specifications: The inner width of the roller conveyor is specified by the customer and can be made according to customer requirements. The standard turning radius of the turning line is 300, 600, 900, 1200mm, etc., and other special specifications can also be used according to customer needs. The diameters of the rollers used in the straight rollers are 38, 50, 60, 76, 89mm and so on. The taper of the turning drum will be designed according to the weight, overall dimensions, and linear speed of the conveying object.
Frame material: carbon steel sprayed plastic, stainless steel, and aluminum profile.
Power mode: geared motor drive, electric drum drive and other forms.
Transmission mode: single sprocket, double sprocket, O-belt, flat friction transmission belt, timing belt, etc.
Speed regulation mode: frequency conversion speed regulation, steeples speed change, etc.
Features of trough rollers
1. Flat/Carrier/Carrying Rollers: Used to handle bulk&unit material.
2. Impact Rollers: Installed at the loading point to absorb the shocks and to help protect against belt damage.
3. Return Rollers: Used to sustain and support the belt during its return section and performs a cleaning action
--- Return rollers with Spaced Rings (Rubber Disc Rollers)
--- Return Rollers with Helical Rubber Rings (Spiral Rollers)
4. Self-aligning/Training Rollers: Used to adjust the belt deviation, preventing hunting and ensuring stable operation of conveyor belt.
--- Tapered self-aligning rollers
--- Friction self-aligning rollers
Friction up-aligning roller design
| Item | Trough Roller | Steel Roller | Ceramic Roller |
| Price | High | General | High |
| Chemical Resistance (Strong acidstrong base) | Resistant | Not resistant | Resistant |
| Toughness (subject to greater external force) | Not fragile | Not fragile | Fragile |
| Surface material adhesion | Not easy | Easy | Easy |
| Sliding friction coefficient (to belt) | Low 0.10-0.15 | High 0.68-0.80 | High |
| Anti-magnetic performance | Good | Without | -- |
| Abrasion of belt | Wear-free | Easy to wear | Easy to wear |
| Running power consumption (calculated by steel roller) | 0.85-0.9 | 1 | -- |
| Noise and vibration | Low | High | High |
| Weight | 3 | 10 | 15 |
| Installation and maintenance | Easy installation and maintenance-free | Large installation and maintenance workload | Large installation and maintenance workload |
| Water absorption | Low | Low | High |
| Impact resistance | Superior | Superior | Inferior |
| Service life | 3-5 years | 1-2 years | 1-2 years |
Product Tags:
|
|
Waterproof Heavy Duty Pipe Stainless Steel Conveyor Rollers For Mining Machinery Images
|
