Rubber Coated Gravity Roller for Conveyor

Rubber Coated Gravity Roller for Conveyor

Brief introduction

1.Driving arrangement of conveyor: be made up of vibrating motor setting up on the base welded by shape section, rapid coupling, reducer, retarded coupling.

2.Rolling parts of conveyor: driving pulley and bend pulley.Idler of conveyor: trough, parallel, nucleur and cushion idler,Clearing parts of conveyor: spring and n"//sc01.alicdn.com/img/pb/380/924/478/478924380_137.jpg" data-alt="Rubber Coated Gravity Roller for Conveyor" data-width="700" ori-width="726" ori-height="314">

1. Flat/Carrier/Carrying Rollers: Used to handle bulk&unit material.

2.Impact Rollers: Installed at the loading point to absorb the shocks and to help protect against belt damage.

3.Return Rollers: Used to sustain and support the belt during its return section and performs a cleaning action

---Return rollers with Spaced Rings (Rubber Disc Rollers)

---Return Rollers with Helical Rubber Rings (Spiral Rollers)

4. Self-aligning/Training Rollers: Used to adjust the belt deviation, preventing hunting and ensuring stable operation of conveyor belt.

---Tapered self-aligning rollers

---Friction self-aligning rollers

Shaft: Accurate shaft will be made of special machining mechanism

Pipe: 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.particularly for a long-distance and large capacity conveyer for bulk material .It is approved from the testing of national authoritative organizative organization and NC Company that Seal employed is of dustproof and waterproof type ,whose performance proved to be satisfactory and has by a long way exceed the GB and JIS standard after our repeated research and development.

The shaft is made of the cold drawn round steel, the bearing seat is made of the stamped steel plate of high quality, the seal structure is PDC, with three sealing devices, and the performances in terms of dust prevention and water resistance are superior to those specified in national standard. After assembling, the rollers are characterized by the high strength, small radical play eccentricity, small resistance to rotation, light weight, low energy consumption, long service life of more than 30000 hours.

We are also prepared to manufacture non-standard conveyor rollers at customer’s design with quick delivery time. The dimension under special circumstances shall be specified by client for procurement.

• If you have drawing, please send us for reference.
• Please tell us the detailed length and diameter of your requirement.
• Please indicate the material.
• Please indicate the quantity.

Features of chinese Gravity Roller Conveyor aggregate circular vibrating screen
Special Rubber Coated Gravity Roller for Conveyor design, more powerful exciting force and simpler maintenance.In order to satisfy the higher performance and more complex application conditions of the customers during the production operation process, Rubber Coated Gravity Roller for Conveyor aggregate circular vibrating screen adopts SV super-energy vibration exciter core. This vibration exciter not only owns powerful exciting force, but also can be integrally installed in the inner hole of side plate,Gravity Roller Conveyor which avoid the trouble of replacing one bearing; the integral disassembly, assembly and replacement Rubber Coated Gravity Roller for Conveyor will only take one hour, and the replacement and maintenance are very convenient.
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Gravity Roller Conveyor is of higher degree of universalization and greatly reduces the types of user’s spare parts Gravity Roller Conveyor, including screen tensioning plate, screen surface batten,Rubber Coated Gravity Roller for Conveyor screen surface supporting bar, rubber liner plate and screen, all adopt standardized, modular and universalized design. Rubber Coated Gravity Roller for Conveyor reduces the maintenance points of the screen and the types of user’s spare parts, thus guaranteeing the simple and practicable operation and maintenance.
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