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Company:China Mineral Processing & Metallurgy League

Email: Bonnie@hotminingepc.com

Phone:+86 18252116933

Fax:+86 10 58646590

Address:Room10811, Floor8, Building A, Galaxy SOHO, Dongcheng Dist, Beijing, P.R.China

Longwall coal mining units-Beijing HOT Mining Tech Co Ltd

The Change! Young Miners are leading the innovation in mining technology

Currently, young people of HOT Mining Technology has revamped Low Coal Seam Longwall Shearer Cutting Unit of JOY Global (Jixi, a sub brand of JOY) successfully.

The ranging arm and cutting drum shearer are newly designed and manufactured by HOT Mining Technology.

 

This newly designed shearer cutting unit has better reliability. Surely, this new cutting unit shall help coal mines to reduce more cost. In this tough time, young engineers' innovation cause a revolution in coal mining industry.  Conceptual design drawing of shearer cutting unit as below.

Rock arm of longwall coal units-Beijing HOT Mining Tech Co LtdRock arm of coal shearer-Beijing HOT Mining Tech Co LtdRock arm of coal mining shearer-Beijing HOT Mining Co Ltd

Before delivery in HOT Mining coal sheaer manufactory, Dalian, China.

The cutting unit (ranging arm and cutting drum) is the major working mechanism of the shearer and its performance is a direct reflection of the performance of the shearer. Stress analysis and 3D modeling are important during design stage. HOT Low coal seam shearers are designed by co-simulation platform based on PRO/E, MATLAB, ANSYS, ADAMS and NSOFT.

The shearer cutting unit mechanical system is built by 3D modeling software Pro/E, and then it was imported into ADAMS through a dedicated interface module. After adding constraints and movement driven and calibrating model, the simulation analysis in the ADAMS was established and analysis of the forces of the three key pin hinge point was achieved, which provided the basis for the shearer cutting unit mechanical system design.

More details will be posted, please waiting for the former post by HOT Mining Technology.

The Team

The Mining Engineer, GM of HOT Mining (Yunnan Province Branch),Benjamin Bo Yang, Who handle all the detailed job of this ranging arm and cutting unit replacement case. Born in 1989.

The Business Manager, Serena Ling Fu, Who handle all the business job and execution of the contract. Born in 1992.

Surely, HOT Mining has strong engineering team and skilled local services team to be their back-up.

HOT Mining Brief

HOT Mining is a leading provider of mining, mineral processing and infrastructure to the resources industry. We provide engineering design, equipment supply, project delivery and operations services for coal, iron ore, copper, gold, zinc, silver and other base metals. 

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