• Model NO.：30-120
• Customized：Customized
• Specification：1000kg
• Trademark：huamin
• Origin：China
• HS Code：7228600
• Production Capacity：100000ton,Year

Wear-resistant steel rods for grinding media used in coal slurry power plants

Production Process:
Customized production of raw materials---spectroscope to check whether the raw materials are qualified---metal flaw detector to check whether there is any dark damage inside the steel---mechanical blanking---mechanical straightening machine to straighten---electric furnace (high, Medium frequency) high temperature heating---through quenching heat treatment (high specific heat capacity quenching liquid)---insulation---natural cooling---secondary heating (high and medium frequency electric furnace)---quenching treatment (high Specific heat capacity quenching fluid)---Electric furnace constant temperature tempering-----Quality inspection------Performance inspection-----Destructive drop test-----Packaging and storageProduct advantages:
Raw materials, fully automatic production equipment, advanced heat treatment technology and strict quality control system, these four advantages make the products we produce impact, resistant to grinding and grinding. In addition, our company has passed ISO9001 quality certification, OHSAS18001:2007 occupational health and safety certification, ISO14001:2004 environmental management system certification.
Common materials: 40cr 42crmo 65mn
Product specification: 40-150mm
High standard alloy steel bar with impact and wear resistance
Product function:
Our factory adopts steel materials and advanced heat treatment lines. Through equipment control, we can produce grinding rods and other types of grinding media with various hardness levels and mechanical properties according to customer requirements. Low stress. Our company has super-large steel mills for processing, and the various properties of grinding rods are at the international level.
Product function: Our factory adopts steel materials and advanced heat treatment lines. Through equipment control, we can produce grinding rods and other types of grinding media with various hardness levels and mechanical properties according to customer requirements. Low stress. Our company has super-large steel mills for processing, and the various properties of grinding rods are at the international level.
feature of product

Product function:
Our factory adopts steel materials and advanced heat treatment lines. Through equipment control, we can produce grinding rods and other types of grinding media with various hardness levels and mechanical properties according to customer requirements. Low stress. Our company has super-large steel mills for processing, and the various properties of grinding rods are at the international level.

  Production Process:
Our factory adopts steel materials and advanced heat treatment lines. Through equipment control, we can produce grinding rods and other types of grinding media with various hardness levels and mechanical properties according to customer requirements. Low stress. Our company has super-large steel mills for processing, and the various properties of grinding rods are at the international level.