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Shaft sleeve

The shaft sleeve plays a vital role in the work of the pump. It reduces the friction between the pump and the seal, reducing the risk of failure due to wear

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Product introduction

A shaft sleeve is a device used to protect the shaft of the pump, reduce wear, and improve sealing performance. It is usually made of metallic materials such as stainless steel, cast iron, or copper alloys. It is installed on the pump shaft as a protective layer between the shaft and the seal, which can effectively reduce the wear of the shaft and improve the service life of the seal. It can also be used to repair badly worn pump shafts, reducing the cost of replacing the entire shaft.
The shaft sleeve plays a vital role in the work of the pump. It reduces the friction between the pump and the seal, reducing the risk of failure due to wear. As an important part of the pump, it plays an important role in protecting the pump shaft, reducing wear, improving sealing performance, etc., and is widely used in various types of pump equipment.

Production capacity

The total design and production capacity of our factory is 10,000 units (sets) per year, and we can produce 2,000 tons of various high-chromium alloy castings annually. The production area currently includes the following production zones. Namely:casting workshop, heat treatment workshop, machining workshop, metal forming and welding workshop,assembly and painting workshop, spare parts warehouse and finished parts warehouse; Two centers:quality inspection and analysis center and the overall hydraulic test center. 

Our products are mainly made of high-chromium wear-resistant white cast iron such as A05, A07, A49, A33, etc. The product development and process formulation all adopt CFD and CAPP new technologies. All castings use resin sand molding and newly introduced lost foam casting technology, which can pour 8-10 tons of castings at one time. The heat treatment workshop has two 20 cubic electric resistance heat treatment furnaces, and the machining shop has two large vertical lathes of 4.2M and 4.5M and more than 20 other types of machine tools. In addition,there are various types of hoisting equipment,metal cutting and welding equipment,impeller level tuning equipment,molding equipment,sandblasting polishing equipment.

Our main products includes a full range of slurry pumps, desulfurization pumps, gravel pumps, dredging pumps, foam pumps, chemical process pumps, PU rubber slurry pumps, and other dozens of varieties, hundreds of models.Widely used in mining (mineral processing), metallurgy, coal, power plant, flue gas desulfurization, silt dredging, sewage treatment industries, chemicals, municipal and environmental protection and so on.

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