Metallurgical and mining equipment Factory

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​Jiangsu Haijian Co., Ltd
Jiangsu Haijian Co., Ltd was established in 1970 and was restructured into a provincial privately-owned joint-stock company in 2003. The company currently employs over 300 people, with engineering and technical personnel accounting for 25% of the total workforce. It covers an area of 100,000㎡ and has a building area of 55,000㎡. We currently possess vertical lathes ranging from Φ2.5-10m in diameter; gear hobbing machines with Φ2-8m capacity; floor-type lathes with Φ5×16m and Φ7×20m capacities; overhead cranes ranging from 10-150t; plate rolling machines from 30-120; gas annealing furnaces measuring 6.5×6.5×18m; and automatic drying and spraying booths, with a total of 500 units/sets of various equipment.
Jiangsu Haijian Co., Ltd is a professional China Metallurgical and mining equipment Suppliers and Metallurgical and mining equipment Factory. We provide professional cement production equipment, industrial solid waste incineration equipment, and professional equipment for mining and metallurgical applications.We are a major manufacturing enterprise, a key backbone enterprise, and a primary export base for cement, power, environmental protection, and metallurgical and mining equipment in China. The company has the legal rights to independently manage the import and export of its products and is legally authorized to undertake general contracting for foreign projects.
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​Jiangsu Haijian Co., Ltd
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Metallurgical and mining equipment is the core equipment system supporting the development of the mining and metallurgical industries. As a vital component of the heavy industry sector, this equipment plays an irreplaceable role in ensuring resource security and promoting industrial upgrading. Jiangsu Haijian Co., Ltd. is a professional Chinese metallurgical and mining equipment supplier and manufacturer. We provide specialized cement production equipment, industrial solid waste incineration equipment, and specialized equipment for mining and metallurgical applications. We are a major manufacturer, key backbone enterprise, and a major export base for cement, power, environmental protection, and metallurgical and mining equipment in China.

1. Functions of Metallurgical and Mining Equipment
Metallurgical and mining equipment is specialized machinery used throughout the entire process of metal mineral exploration, mining, beneficiation, smelting, and processing. Its primary functions include:
Mineral resource development
Efficient exploration and mining of metal minerals
Improving the recovery and utilization rate of mineral resources
Ore processing
Completing pre-treatment processes such as ore crushing, grinding, and sorting
Providing qualified raw materials for subsequent smelting
Metal smelting production
Extracting, refining, and forming metals
Production of various metal materials and products
Safety assurance
Reducing labor intensity
Improving mining safety

2. Maintenance of Metallurgical and Mining Equipment
(1). Daily Maintenance
Lubrication Management: Regularly change lubricating oil and check the oil level
Tightening Inspection: Check the tightness of bolts and connectors
Cleaning and Maintenance: Clean the surface and interior of the equipment
(2). Key Equipment Maintenance Points
Crushing Equipment:
Check the wear of the liner
Adjust the gap of the discharge port
Ball Mill:
Monitor the meshing state of the gears
Check the tightness of the liner bolts
Flotation Machine:
Clean the impeller and stator
Check the bearing seal

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