Grinding roller shell is one key component of vertical roller mill. It greatly increases the wear resistance of grinding roller and grinding table, so as to solve the technical problem of wear and toughness of vertical roller mill spare parts. CHAENG can provide customers with customized grinding roller shell.
1. USE professional NDT instrument testing FOR quality assurance.
2. Excellent workmanship and smooth surface are conducive to providing grinding efficiency.
3. High hardness, good crack prevention.
4. The finishing of grinding roller shell adopts arc gouging to ensure the appearance quality of steel castings.
5. Perform inspection on the stress surface, to ensure the strong stress capacity, safe and stable operation.
6. The fabrication route is governed by the provisions of the implemented Quality System ISO 9001:2015.
Simulation & analysis
Molten steel test
Packaging & delivery
CHAENG is the supplier of a well-known vertical roller mill manufacturer in Denmark. High-quality, high-wear-resistance and long-life roller shell has been favored by the Danish customers.
The roller shell produced by CHENG is applied to slag production line of a factory in Hebei, providing guarantee for safe operation of slag vertical mill.