Driver Roller

Last crawled date: 9 months, 2 weeks ago

1. Waterproof, dustproof chain driven roller 2. Regular flat shaped roller 3. Each rail ending has 1 removable timing pulley, 1 sprocket with taper lock bushing and 1 sealed rolling bearing. Sprocket must be fastened(mounted) between the bearing and the timing pulley 4. Hollow inside for weight reduction 5. Three non-removable well welded reinforcement wheels inside Please refer to the picture in the appendix sheet 6. Roll and reinforcement wheels material - food grade aluminum. 7. Rail, sprocket, timing pulley and bearings material - food grade stainless steel 8. Roll coated with removable tube-shaped food grade silicone, at least 1.5mm thick high tensile strength and good grip surface. 9. Roller face length(including timing pulley) - 750mm 10. Timing pulley width - 15mm 11. Overall rail length - 850mm 12. roller max outside diameter - 80mm 13. roller ending core diameters - 50mm 14. sprocket outside diameters - 50mm 15. rail outside diameter - up to your choice for the best smooth operation. 16. weight to be notified to us in advance