【Weight】: 10-25T
【MaterialSteel】: ZG270-500, ZG30SiMnMo
【Application】: vertical roller mill
【Customizable】: Yes, according to customer's drawings
1. Level-2 flaw detection standards, to ensure quality.
2. Use arc gouging and shot blasting treatment, to grantee the appearance quality.
3. Use ZG270-500, ZG30SiMnMo high-quality steel material to ensure the strong wear resistance and fracture resistance of the rocker arm.
4. Quality assurance: The fabrication route is governed by the provisions of the implemented Quality System ISO 9001:2015.
The standard documentation ensures the full traceability of every process step, including heat treatment, chemical composition test, mechanical properties test, non-destructive test, and dimensional check.
Simulation & analysis
Wood pattern
Sand mould
Smelting
Molten steel test
Pouring
Sand cleaning
Heat treatment
Finishing
Machining
Non-destructive testing
Packaging & delivery
| 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) |
The grinding roller and grinding rocker arm produced by CHAENG are applied in 900,000 t/a vertical cement mill of Henan Yuhui Yellow River building materials Co., Ltd. The grinding roller and grinding rocker arm produced by CHAENG are applied in 1,500,000 t/a slag production line of Ningbo Baosteel.
E-mail: [email protected]
Tel.:+8615290747879
WhatsApp:+8615290747879
Wechat:+8615290747879
Office Add: Mengzhuang Town, Huixian City, Henan Province, China
