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ZHENGZHOUPENGRUIJIXIE SHEBEIYOUXIANGONGSI Zhengzhou Pengrui Machinery Equipment Co., Ltd. ZHENGZHOUPENGRUIJIXIE SHEBEIYOUXIANGONGSI
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The role of the rack in the structural design of the shredder

Source: Peng Rui Machinery Time: 2019-03-20

The frame of the double-shaft shredder is a frame that is fixed on the foundation with bolts and transmits the crushing force to the foundation. It is a rigid support for other parts of the double-shaft shredder . The rack guard and rib guard welded to the inner wall of the rack are replaceable to prevent the inner wall of the rack from wearing. The inner circle of the support sleeve mounted on the tapered processing surface of the upper frame is machined with saw-shaped threads so that the adjusting sleeve can be adjusted. A heavy-duty spiral compression spring is installed in the lower part of the frame flange, and is stud-mounted on the support sleeve, so that foreign matter will not damage the crusher when it passes through the crushing cavity. The amount of spring compression increases as foreign objects pass through the crushing cavity. Spring compression raises the support sleeve and foreign matter is discharged. The positioning pins protrude from the upper surface of the frame to prevent the support sleeve from rotating. When the adjustment sleeve is lifted or tilted, the positioning pin serves as a guide to return the support sleeve to the normal working position. The rack bushing fits tightly into the rack and provides a bearing surface for the eccentric bushing. Tighten the bottom cover of the lower part of the rack with bolts, so that the shredder has a lubrication channel here. The bottom cover also supports the thrust bearing and the eccentric sleeve.

When the crusher stops to replace the liner, check the rack liner and rib guards for wear. The frame is an important part of the twin-shaft shredder . During the production process, the debugging and installation of the twin-shaft shredder frame is related to the production efficiency and service life of the crusher. Zhengzhou Yiju Machinery relies on strong technical force, perfect testing methods, strict quality management, and sophisticated processing equipment.

The quality of the shredder equipment is not only in the design of the equipment. The quality of the equipment parts is also very important, so you must pay attention to these details when selecting the equipment.

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Customer case

Zhengzhou Pengrui Machinery Equipment Co., Ltd. is a large and medium-sized heavy industry machinery manufacturing company integrating R & D, manufacturing and sales. Since its inception, it has established a good corporate image in the market by using scientific modern enterprise management methods and excellent product quality and perfect after-sales service.

The company's products include shredder series, metal shredder, plastic shredder, scrap steel shredder, plastic shredder, woven bag shredder, twin shaft shredder, etc., baler series, drum chipper, template Crusher equipment, etc. After years of development, Pengrui has formed a chain supply of production lines, ranging from mainframe equipment to small supporting equipment and accessories. It is widely used in mining, metallurgy, building materials, construction, metal packaging and other industries. The company regards product quality as its life. The main parts and wearing parts are made of high-quality wear-resistant materials and advanced processing technology, making the equipment durable. The company has advanced production equipment and sophisticated testing instruments. Each link of the product undergoes rigorous testing to ensure that the product reaches a higher standard when it leaves the factory, and provides a strong technical guarantee for product development, update, and improvement.


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