Zhangzhou Duffy Machinery Co., Ltd.
Focus on the development and manufacturing of roller conveyor and rollers
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Features of electric roller

Issuing time:2020-01-18 09:47Author:Zhangzhou Duffy Machinery Co., Ltd.

The electric roller is mainly used as a driving device for fixed and mobile belt conveyors. Because the motor and the reduction mechanism are built in the roller, it is more open than the traditional motor, coupling, and reducer. The drive device has the advantages of compact structure, stable operation, low noise, and easy installation, and is suitable for working in various environments such as dust and wet mud. With the widespread application of electric rollers, a structural form that incorporates an external reduction mechanism for the motor has been formed, which properly solves the heat dissipation problem of high-power small-sized electric roller motors, and makes maintenance and repair more convenient and popular. Users welcome. At present, electric rollers have been widely used in various fields of the national economy. The electric rollers produced by our factory have three transmission modes: fixed-axis gears and planetary gear cycloids. The installation types are built-in, external and mobile. The built-in motors are oil-cooled and oil-immersed. Compared with the general reduction mechanism, the roller has the advantages of compact structure, light weight, good sealing performance, easy installation, etc., which has won the favor of customers. Mainly include YD gear roller, DYI gear roller, QD transition cycloid roller, YBT cycloid built-in roller, JZ, JZN high power aluminum roller, JX high power roller, WBT cycloid external roller, WDT type exterior roller. Electric rollers are widely used in mining, metallurgy, chemical, coal, building materials, power, food and transportation sectors.

Roller components: driving roller group and redirecting roller group. The driving roller is the main part to transmit power. The roller group has smooth surface and rubber surface. The shape of the rubber surface can be divided into smooth rubber, herringbone rubber and diamond. Glue to suit different process needs. Reversing rollers are divided into two types: smooth rubber and smooth steel. According to the structure, they are divided into light, medium and heavy series. All rollers use one-piece bearing housings, lubricated with grease. The roller shaft material is 45 steel, the bearing seat is made of cast iron and cast steel, and the cylinder is welded. The roller structure is reasonable, the selection is convenient, the performance is reliable, and the service life is long. Maintenance-free for up to 5-10 years under normal use conditions.

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Zhangzhou Duffy Machinery Co.,Ltd.
Focus on the development and manufacturing of roller conveyor and rollers
E-mail:jacky2000@foxmail.com Tel:0086+595-2300661 Add:Xiangcheng District,Zhangzhou City ,Fujian Province ,China
0086-17759668526
Support Hotline
Contact Preson:Jacky Wu
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