- Contact Person : Mr. Sun Jianzhong
- Company Name : Xuzhou L&Y Mine Equipment Manufacturing Co., Ltd.
- Tel : 0086-0516-15052098426
- Fax : 86-0516-87772886
- Address : Jiangsu,Xuzhou,69# Shenmeng Road,Yinzhuang Industrial Zone,
- Country/Region : China
- Zip : 221000
return rollers with helical rubber rings
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Spiral Roller: Used to clean the conveyor belt of viscous bearing thing, keep belt surface cleaning. Structure of Standard idlers:Shaft:Accurate shaft will be made of special machining mechanismPipe:Rollers are made of accurate pipe with state-of roundness and straightness to ensure well-balanced rotation.Ball-Bearing:Optimum fit given between ball bearing,shaft and housing ,based upon years of experience.Ball bearing provided with C3 group of clearance.ZZ shield deep-groove to ensure a nice fit and off-set any expected temperature rise during operation by means of internal clearance.Housing :Housing made of deep-drawn material ,cast on accurate mould ,and will be automatically welded to pipe simultanenity at both sides .Rigid and mono-block structure so produced ensures to make it free from any looseness between pipe and housing or breakage ,resultantly provide with satisfactory durability for high-speed conveyer susceptible to expected big impact during opetation. Labyrinth Seal:The particular labyrinth seal structure excogitated in our company is of non-contract type,and so durable and has less rotation-resistance and long life-span as to be of optimum structure.
return rollers with helical rubber rings
