Shanghai Chenglei Mining Equipment Co.,Ltd is one of the leading China bottom grates openings manufacturers, welcome to wholesale cheap bottom grates openings from our factory.

1. Product Information

Offer wide range of aftermarket bottom grates openings to suit the Recycling Shredder, Metal Shredder and Waster Shredder. Shanghai Chenglei Mining Machinery Co.,Ltd has successfully manufactured and supplied a comprehensive range of high quality wear parts for more than 20 years. Our quality of casting is ranked on the top in the world market. All the wear parts are tailored to customer’s requirements to provide superior wear life, strength, and fatigue resistance.

2. Models Support

• Hammer mill

• Texas

• Lindemann

• Many Other Popular Shredder Manufacturers

3. Material Selection

• Manganese Chrome Moly Steel

• Nickel Chrome Moly Steel