Toggle seat is one of common spare parts for jaw crushers. Usually it is important parts to connect toggle plate and crushers, with high requirement on dimensions and machanical properties. Usually we use carbon steel or alloy steel to produce it, with surface heat treatment on working area, to be sure it can have max working life and good performance.

We also supply lot of other alloy steel products.

Alloy steel is based on carbon steel, some other alloy elements are added, and supplemented by different heat treatment and processing technology, to obtain steel with different excellent properties. Generally, such material products has a good combination of strength, toughness, wear resistance and so on to meet the needs of different industries and different customers.

We are supplying castings weight range from 10kg to 2000kg for single piece. Normally the typical production process are investment casting process for small and complicated casting, sodium silica sand process or resin sand casting process for big castings.

Standard and grade

Follow standard and grade are the castings we are supplying to our customers. We also open to provide customization service for special material and requirements.

GB/T 3077: Mn series, SiMn series, Cr series, CrMo series, CrMoV series, CrNiMo series

Wuhan Jianheng Metal Technology Co.,Ltd. is a professional manufacturer and supplier for castings, forgings, machined parts for different industries.

We focused on providing best cost quality products to our customers. Our technique backgrounds give us ability to understand customers and products better. We work closely with customer to make continuous improvement on their products, combined with our experience and professional technique background, our customers can benifet more from our service.

Till now, we have provide service to customers from Italy, Poland, France, UK, Spain, USA, South Africa, Algeria and Indian customers.