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carbon ferro manganese jaw crusher in stock

mnsteels - premium crusher wear parts

mnsteels - premium crusher wear parts

With more than 30 years of experience in wear casting manufacturing, we are determined to produce the finest manganese liners and are proud to put our name on our products.

Our partners/customers appreciate our communications and order status updates when working with us. Our dedicated customer care team keeps partners/customers' interests in mind, and is always ready to assist.

Mr. Zhou led a team of four to start Great Wall Foundry in Wuzhou, Guangxi, China. With a 200 kg furnace, the foundry started with melting metal scraps into steel blocks and sold them to bigger steel makers as melting material.

Observing the boom in China's economic reform, Great Wall Foundry started to produce manganese jaw liners up to 500 kgs that were popular among quarries in Guangdong province.

In order to increase its manufacturing capacity, Great Wall Foundry moved to a new location at Zhongshan, Guangxi, China. A new foundry was built with four one-ton furnaces, and large jaw liners up to 3 tons were made to meet the demand in the market.

After years of study and research, Great Wall Foundry perfected its techniques of "Clean Melt" and "Die Casting with Sand Layer". These concepts are still the key characteristics of the parts the foundry manufactures. Especially when later new products with a higher manganese content were developed, "Clean Melt" provided a great advantage on the productions of castings with 21% and 25% manganese contents.

With the "Clean Melt" and "Die Casting with Sand Layer" technique, Great Wall Foundry successfully caught the attentions of some industrial leaders in the crusher manufacturing. The foundry started to supply OEM wear parts for partners of leading crusher manufacturers. Its international sales team, MnSteels, was formed and began its first step to the international market.

Guilin Liangjiang International Airport (KWL), us about 200kms from our foundry. Taking the high speed rail from Guangzhou to us (Zhongshanxi Station) is about 2 and half hours, and from Guilin to us (Zhongshanxi Station) is about 1 hour.

Room temperature. All castings go through a cooling phase which takes from 48 hours to 120 hours depending on the thickness of the castings. For example, our C200 plates are about 300 mm thick, so they have to cool down for at least 100 hours. Each casting has a process sheet which lists the related requirements, including cooling time.

Our main products are manganese crusher plates, including cone crusher liners and jaw crusher liners.In addition to other manganese steel parts, we also manufacture high chrome cast iron and other alloys.

We use bottom pour ladle; the temperature is 1,420 degrees centigrade when pouring the first product. Pouring temperature for the rest of the products from the same ladle is lower than 1,420 degrees centigrade.

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