European Version of Coarse Powder Grinding for Efficient Material Processing

• 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 Coarse Powder Grinding is an engineering marvel, designed with precision and excellence. At its core, the mill is elegantly assembled from key components including a robust shell, dynamic rotor, impact iron, and intelligent bar system. The shell, meticulously divided into upper and lower sections, is crafted from high-quality steel plates and expertly welded for superior durability. The intricate assembly of the remaining parts is achieved through secure bolting. Inside the crushing cavity lies a high-manganese steel lining, ensuring easy replacement post wear. Ingeniously engineered, the spindle rotor houses uniformly weighted, wear-resistant plate hammers, each fastened securely with high-strength bolts, promising unmatched resilience and performance.
Driven by a powerful mainframe, the spindle is set into high-speed motion via a motor and triangular belt, orchestrating the rapid rotation of the rotor. As large materials enter the crushing cavity, they encounter the relentless impact of the high-speed wear-resistant hammer plates. Only materials meeting stringent size standards are gracefully discharged through the finely calibrated lower strip gaps. Those that fall short remain within the cavity, subjected to repeated powerful strikes by the rotor's hammers until they achieve optimal standard and exit through the strip gap, ensuring a seamless and efficient crushing process.
To maintain optimal performance and prevent material blockage, the moisture content of materials fed into this sophisticated system should ideally remain below 20%.
Application Scope and Use of Coarse Grinding
1.) Application scope
The versatile Coarse Grinding Mill finds its place in diverse industries such as metallurgy, construction, chemicals, and mining. It is adept at tackling a spectrum of non-explosive, non-flammable brittle mining materials with a Moh's hardness rating below 9. This includes a wide range of elements like quartz, feldspar, calcite, marble, and porcelain, as well as ores like ironstone, copper, and phosphate. Furthermore, it efficiently processes materials like coal gangue, granite, basalt, carborundum, corundum, and even advanced heat insulating materials.
2.) Usage
For power plant desulfurization needs, the Coarse Grinding Mill can be paired with a vibrating screen to finely grind limestone down to powders finer than 2mm or even 1mm, tailored to client specifications.
In the domain of quartz sand, including silica sand and casting model powders, this machine excels, achieving a remarkable 70% of the product as fine sand ranging from 0mm to 3mm, catering to precision demands.
When utilized as a precursor to a ball mill, the Coarse Powder Mill significantly enhances the efficiency of the subsequent ball milling process by a substantial 50%, making it an invaluable asset in material preparation.
In construction, the powder produced by this machine is celebrated as the ideal mixture for crafting high-quality baking-free bricks and hollow building blocks, offering superior structural integrity.
When equipped with a vibrating screen, the production capacity of this machine soars, achieving output rates 130-140% higher than traditional Raymond mills, making it a powerhouse in coarse powder production.
Technical Features of Coarse Grinding
1.) Multifunctionality: This innovative machine excels in producing materials of varying particle sizes, seamlessly integrating into a closed production line when paired with auxiliary equipment, enhancing its versatility.
2.) Superior Efficiency: It surpasses traditional equipment like ball mills, Raymond mills, and vertical mills, delivering heightened efficiency in producing both powders and fine sands.
3.) Optimized Abrasive Usage: The even wear of plates eliminates frequent roll changes, a common issue in Raymond mills, thereby maximizing operational efficiency and minimizing downtime.
4.) Exceptional Reliability: Featuring a unique plate structure and enhanced sealing, this machine boasts a lower fault rate and a longer lifespan than conventional Raymond mills, ensuring dependable and uninterrupted service.
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

Please note that all technical data are subject to revisions without prior notice, reflecting our commitment to continuous improvement and innovation.