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8.8 Meters
8.8, a number that thrills every coal mining machinery professional, for it signifies the 8.8-meter ultra-high mining height intelligent fully-mechanized mining face at Shendong.
From the outset of its R&D, with no precedent worldwide to follow, we faced overwhelming challenges in heat treatment, machining, and remanufacturing. Through repeated deliberations with Zhengzhou Coal Mining Machinery Group (ZMJ), we developed effective solutions, accumulating invaluable experience for our future development.
Pure Water Support System
The Pure Water Support System represents a project of universal interest within the coal mining machinery sector, as it embodies the future direction of coal mining cylinders: green and environmentally friendly.
From the moment SANY Heavy Equipment initiated this project, we grappled with overwhelming challenges in anti-corrosion processes such as raw material selection, remanufacturing, and QPQ treatment, along with conflicts between various technical procedures. Through intensive consultations with SANY Heavy Equipment, we ultimately developed effective solutions, accumulating invaluable experience for our future advancement.
Fengze Special Steel, Middle Section of Huancheng East Road, Jiyuan City
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