Cement Ball Mill
PRODUCT

Grinding Roller Shell

【Weight】: 3-20T

【Material】: ZG30Mn

【Application】: Vertical roller mill

【Customizable】: Yes, according to customer's drawings

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Features

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.

Production Process

  • Simulation & analysis

    Simulation & analysis

  • Wood pattern

    Wood pattern

  • Sand mould

    Sand mould

  • Smelting

    Smelting

  • Molten steel test

    Molten steel test

  • Pouring

    Pouring

  • Sand cleaning

    Sand cleaning

  • Heat treatment

    Heat treatment

  • Finishing

    Finishing

  • Machining

    Machining

  • Non-destructive testing

    Non-destructive testing

  • Packaging & delivery

    Packaging & delivery

Specifications

Item Introduction
Materials Cast steel
Processes Casting, finishing, machining, testing
Test chemical composition, mechanical property, dimensional check, UT, MT, PT and so on.
Certificate ISO9001:2015, ISO14001:2015, OHSAS 18001:2007
Machining Rough machined, semi-finished machined, finished machined
Heat treatment Normalized, Normalized and Tempered, Quench and Tempered. CHAENG has2 sets of heat treatment furnaces (max 18m*7m*4m).
Molding pit The deepest molding pit is 45m*16.1m*(-6.0m), the largest casting pit is 87m*16.1m*(-3.5m)

Projects

grinding roller shell case.jpg

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.

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Contact Us

E-mail: info@chaeng.co

Tel.:+8615638871509

WhatsApp:+8615638871509

Wechat:+8615638871509

Office Add: Mengzhuang Town, Huixian City, Henan Province, China