Modified super high molecular weight polyethylene roller
The product developed by our company is a new generation hi-tech patent product to replace the clumsy metal roller used at present.(Brief introduction of performance):
1. Extremely high wear-resistance, super low attrition coefficient, super strong anti-adhesion ability, can prolong the service life of belt by 1-2 times;
2. No worry of maintenance during service time;
3. It has properties of fire-resistance, antistatic electricity, aging-resistance and anti-corrosion of various chemical media;
4. Super strong mechanical strength can stand repeated impact
and vibration;
5. Lightweight, easy installation;
6. Safe and poison-free and can contact with food and medicine.
7. Superior airproof property, low noise, low rotation resistance,
steady operation, long service life, which is 2-3 times of that of traditional roller;
8. Wide temperature adaptability (-269° to 80° )for a long time
Types of Roller:
Flat Roller|, Brake Roller, Driven Roller, Guide Roller, Idler Drum Pulley, Idler Roller, Impact Roller, Motorized Drum Pulley, Motorized Roller Spiral Pulley ,Wing Pulley ,Cantilever Set
Garland Set, Trough Set ,Other
Performance indexes (Technical data)
No. | Performance project | Unit | Index |
1 | Cylindrical radial runout | mm | ≤0.3mm |
2 | Axial displacement | mm | ≤0.5 |
3 | After falling off axial displacement | mm | <1.2 |
4 | Axial load | KN | >15 |
5 | Rotational resistance | N | ≤2.5 |
6 | Grease Type | High quality lithium base grease 2 | |
7 | Seal of sprayed water | g | NO |
8 | Immersion seal ( into the water 24 hours ) | g | NO |
9 | Bearing seal type | Vacuum annular sealing | |
10 | Oxygen index | % | 24-30 |
11 | Friction coefficient | ≤0.11mm |
Dia | Length Scope | Idler's Shell Wall Thickness (Customize) | Bearings Type (HRB,FAG,SKF) | |
mm | Inch | mm | mm | min-max |
63.5 | 2 1/2 | 150-3500 | 8.0~15.0 | 6203 6204 |
76 | 3 | 150-3500 | 8.0~15.0 | 6204 |
89 | 3 1/3 | 150-3500 | 8.0~15.0 | 6204 6205 |
102 | 4 | 150-3500 | 8.0~15.0 | 6204 6205 6206 6305 |
108 | 4 1/4 | 150-3500 | 8.0~15.0 | 6204 6205 6206 6305 6306 |
114 | 4 1/2 | 150-3500 | 8.0~15.0 | 6204 6205 6206 6305 6306 |
127 | 5 | 150-3500 | 8.0~15.0 | 6204 6205 6206 6305 6306 |
133 | 5 1/4 | 150-3500 | 8.0~15.0 | 6204 6205 6206 6207 6305 6306 |
140 | 5 1/2 | 150-3500 | 8.0~15.0 | 6205 6206 6207 6305 6306 6307 |
152 | 6 | 150-3500 | 8.0~15.0 | 6205 6206 6207 6305 6306 6307 6308 |
159 | 6 1/4 | 150-3500 | 8.0~15.0 | 6205 6206 6207 6305 6306 6307 6308 |
165 | 6 1/2 | 150-3500 | 8.0~15.0 | 6206 6207 6305 6306 6307 6308 |
177.8 | 7 | 150-3500 | 8.0~15.0 | 6207 6306 6307 6308 6309 |
190.7 | 7 1/2 | 150-3500 | 8.0~15.0 | 6207 6306 6307 6308 6309 6310 |
194 | 7 5/8 | 150-3500 | 8.0~15.0 | 6207 6306 6307 6308 6309 6310 |
219 | 8 5/8 | 150-3500 | 8.0~15.0 | 6308 6309 6310 6312 |