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Northern Weijiamao Coal Power Co., LTD 4000TPH Open Pit Coal Mine Crushing Station Project

Project Introduction
Weijiamao open pit coal mine is located in Weijiamao Town, Junge Banner, Inner Mongolia Autonomous Region. The required production capacity is 2500 tons/hour, and the processing materials are coal and a small amount of gangue. The raw coal extracted from the open pit is transported to the crushing station by 91 tons or 220 tons of mining trucks and unloaded into the hopper, which is transported to the grading toothed roll crusher for crushing through the heavy plate feeder. Our company obtained the EPC project construction of the crushing and screening conveying system through public bidding. Our company has developed a complete set of scientific EPC schemes from project design, procurement, production, civil construction, installation and commissioning, technical training, operation and maintenance management through a strong technical team. We provide customers with a semi-mobile crushing station consisting of heavy duty apron feeder ZBWJ2500*14000, Primary Mineral Sizer 2PLF150/300 and several belt conveyor. Through solidwork 3D modeling, finite element analysis, scientific selection, in strict accordance with the ISO9001 quality management system to grasp the production links, to ensure product quality, the establishment of a strong site construction and after-sales service team to ensure safety, rapid completion of the overall crushing station project construction.
Parameter
Customer Name:Northern Weijiamao Coal Power Co., LTD
Equipment Name:Primary Mineral Sizer, Apron feeder
Equipment Model:2PLF150/300, ZBWJ2500*14000
Handling Material:Coal & Gangue
Input Size: ≤1800mm
Output Size: ≦300mm
Project Advantage:
1. Modular design requires almost no civil engineering. This can shorten relocation times and increase productivity and availability.
2. According to the needs of different customers, we tailor unique crushing and screening transportation solutions for you.
3. All raw coal crushing station equipment supporting reducer lubrication using low-temperature lubricating oil + sensor automatic temperature control detection and heating device (grease replacement cycle is long, can fully realize the equipment operation unattended).
4. The whole system adopts intelligent PLC control system, and the running status of all equipment is monitored in real time in the centralized control computer. The upper computer operating interface adopts dynamic screen structure, and the process flow and equipment running state are intuitive and clear.
5. In the process system, the continuous coal flow line is not equipped with two control modes of centralized chain and local unlock, and the rest of the equipment adopts local unlock control.
Customer Feedback
The operation and use of Weijiamao open pit coal mine has well solved the problems of large particle size, large crushing ratio, large output, screening efficiency and other problems in the coal crushing site, greatly improved the coal crushing processing capacity, and solved the situation of stuck material in the coal crushing before. The use of the super heavy duty apron feeder is a good solution to the impact of mineral sizer damage. The operation of crusher station has greatly improved the qualified rate and production efficiency of coal, and achieved both economic and environmental benefits.
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