Versatile European Version of Coarse Powder Grinding and Sand Crusher

• Customization: Available
• After-sales Service: 12months
• Warranty: 12months
• Model NO.: PC4008-75/PC4012-90/PC4015-132/PC4012-90L
• Theory: European Version of Coarse Powder Grinding
• Crushing Level: Crushing
• Application: Chemical Industry, Construction
• Structure: The Top and Bottom Parts
• Diameter of The Rotor: 900
• Length of The Rotor(mm): 1200
• Rotation Speed of The Rotor: 800-1000mm
• Max. Output Size(mm): 0-3
• Trademark: Luqiao mining machine
• Origin: Shanghai

Product Description

How It Works
The European Version of the Coarse Grinding Mill is an engineering marvel, meticulously crafted with components such as the shell, rotor, impact iron, and bar. Elegantly structured, the shell is a two-part ensemble of upper and lower components, seamlessly welded from top-tier steel plates, while the remaining elements are securely bolted together. The crushing cavity is fortified with a high-manganese steel lining plate, promising ease of replacement upon wear. The spindle rotor is adorned with an array of wear-resistant plate hammers, uniformly weighted and securely fastened by robust high-strength bolts, ensuring superior durability and performance.
Driving the mainframe, the motor and triangular belt orchestrate the high-speed rotation of the spindle's rotor. As large materials are funneled into the crushing cavity through the feed port, they encounter the relentless, high-speed impact of the wear-resistant plate hammer. Qualified materials are effortlessly expelled through the gap of the lower strip, while those unqualified linger within the cavity, enduring repeated impacts until they reach the necessary standards for discharge.
To ensure seamless operation and prevent blockage of materials, the machine is designed to handle materials with a water content of up to 20%.
Application Scope and Use of Coarse Grinding
1.) Application Scope
The Coarse Grinding Mill shines across several industry landscapes including metallurgy, construction, chemicals, and mining. It is adept at grinding a myriad of non-explosive and non-flammable brittle mining materials with a Mohs hardness below 9, such as quartz, feldspar, calcite, marble, porcelain, ironstone, copper ore, coal gangue, phosphate ore, granite, basalt, carborundum, corundum, and even heat insulating materials.
2.) Usage
Desulfurization in power plants: Tailored to clients' needs, this coarse grinding mill can be paired with a vibrating screen to refine limestone into ultra-fine powders below 2mm or even 1mm.
Quartz sand applications (silica sand, casting powder, etc.): Achieve an impressive 70% production yield of fine sand ranging from 0mm to 3mm.
Coarse Powder Mill: Utilizing it as a precursor to a ball mill, this machine can enhance the ball mill's efficiency by an astonishing 50%.
Firebrick, baking-free brick, and building blocks: The powder generated serves as a superior mixture material for crafting baking-free bricks and hollow building blocks.
Coarse Powder: With the integration of a vibrating screen, production volume can soar, achieving an increase of 130-140% compared to the standard Raymond mill.
Technical Features of Coarse Grinding
1.) Multipurpose Versatility: This machine can produce materials of diverse particle sizes, efficiently forming a closed production line when combined with auxiliary equipment.
2.) Superior Efficiency: Experience a remarkable boost in powder and fine sand production, outpacing traditional ball mills, Raymond mills, vertical mills, and more.
3.) Enhanced Operating Factor: The uniform wear of the plates eliminates the frequent need for replacement as seen in Raymond mills, ensuring consistent performance.
4.) Low Fault Rate: The specialized plate structure and sealing design afford greater stability and an extended service life, surpassing that of the Raymond mill.
Technical Specification

Model	PCW4008-75	PCW4012-90	PCW4015-132	PCW4012-90L
Diameter of the rotor(mm)	750	900	1150	930
Length of the rotor(mm)	800	1200	1500	1410
Rotation speed of the rotor(r/min)	800-1000	800-1000	550-800	800-1000
Feeding opening(mm)	320×930	400×1200	500×1500	380x1450
Max. feeding size(mm)	<30	<40	<50	30-50
Max. output size(mm)	0-3	0-3	0-8	0-3
Capacity (t/h)	5-25	15-40	40-100	30-80
Motor Power(Kw)	75	90	132	55/75x2
Dimension (L*W*H/mm)	2310*1665*1610	2840*2100*2020	3720*2650*2540	3000x2600x2070

Note: All technical data are subject to revision without prior notice.