Venta-nip press roll for paper machine

Venta-nip press roll Roll Body: adopt HT250 cast iron to cast inside and outside, thickness: 100mm the thickness of the finished product wall is 80mm Bulkhead is made of HT200 cast iron Spindle head: using 45# carbon steel conditioning treatment after rough turning To produce finished products according to drawings after the whole body is hot charged Thickness: unilateral thickness: 25mm Hardness: “A”98℃±2 The type of rubber surface:ZT-PPV- I,2 The performance of rubber