Product Introduction
The hollow shaft of the mill is an electrostatic selection device for sorting materials that can be charged by friction.
The hollow shaft of the ball mill refers to a hollow structure shaft, which is one of the important components of the ball mill. The hollow shaft of the ball mill is usually composed of multiple parts such as shell, lining, and support structure. The shell is generally made of steel plates, cast iron, alloy and other materials, while the lining is usually made of wear-resistant materials such as rubber, cast iron, and high chromium cast iron.
Things to note
The design and manufacturing of the hollow shaft of the ball mill requires consideration of various factors, such as the parameters of the shaft diameter, length, wall thickness, and the support structure of the shaft, bearing selection, surface treatment and other process details. For hollow shafts of large ball mills, in order to ensure the strength and stability of the shaft, composite material structures are usually used, that is, high-strength materials such as steel bars, steel plates, etc. are filled with hollow parts of the interior to increase the strength and stiffness of the shaft.
Assembly requirements
1. Prepare positioning bolts to prevent relative loosening between the hollow shaft, end cover and flange.
2. It is necessary to ensure that the contact surfaces of the hollow shaft, end cover, and flange are tightly combined and the stop gap meets the technical requirements; ensure that the perpendicularity of the end surface of the hollow shaft and the center line of the mill, the concentricity of the hollow shaft and the mill barrel, and the radial jump value of the hollow shaft meets the requirements.
3. Ensure that the spherical tiles that cooperate with the hollow shaft meet the technical installation requirements. This is the only way to ensure the installation quality of the hollow shaft, so that after the hollow shaft is installed, the bearing working temperature is normal, the spherical tiles do not swing beyond the difference, and the bearing amplitude does not exceed 0.1mm technical requirements, ensuring the safe and stable operation of the mill.
Product display
Reasons for choosing us
Luoyang Zhongtai Industrial can specialize in manufacturing mills and ball mill hollow shafts. Its powerful casting, forging, heat treatment and machine addition capabilities, strict quality and process control methods, and perfect detection and experimental methods make the mill hollow shaft produced and manufactured enjoy a high reputation in China and is sold overseas.
FAQ
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts
3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
Q:Delivery time
A: parts lead time 1-2months, machines 2-3months.
Q:Payment terms
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping
Q: Quality warranty?
A: guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.
Q: After sales service?
A: we can supply technical guide for machines running test and parts maintenance if end user needs.
Product Tags:
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Customized Processing Ball Mill Accessories Hollow Shaft Images
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