Calender Roller
Is very important for the plastic sheet/board quality such as the surface, the tolerance, etc. As per the production process, the different material have to have different roller material, different roller inside structure, different roller surface, etc. we can provide all kinds of calender rollers for the plastic sheet/board extrusion.
Main Technical Specification |
Processing material | PP/PS/PET/ABS/HIPS/GPPS/PC/PMMA/EVA/TPO/PVC/PE, etc. |
Roller pattern | Mirror roller, mat Roller, sand roller, etc.(as per the customers’ sheet/board surface requirements) |
Max. Dia. | -1000mm(as per the customers’ sheet/board requirements) |
Max. roll length | -8000mm(as per the customers’ sheet/board requirements) |
Roll material | 45# steel, 40Cr, forging 42CrMoA, 20# steel, etc. |
Cooling medium | Water or Oil |
Axial symmetry /concentricity | 0.01mm |
Roundness | 0.01mm |