159mm China Quality CEMA DTII 7 Seals Heavy Duty Carrier Return Trainer Plastic EPDM HDPE UHMWPE Conveyor Roller

APPLICATION

PRODUCT OVERVIEW

The product has good material performance, excellent wear resistance and long service life;
The raw materials of ultra-high polymer roller leather of HAconveyor are all made of raw materials produced by Sinopec, Shanghai Institute of Chemical Industry and other manufacturers, and all raw materials are made of new materials. At the same time, in order to improve the wear resistance and dimensional stability of the product, we adopt the self-developed process formula and scientifically mix a variety of materials, so that the service life of the roller can be guaranteed in essence.
2. Protect the belt, basically zero damage to the belt during operation, and the risk of accidental injury is almost zero:
The surface of the polymer roller skin is smooth, non-magnetic, and does not adsorb iron powder, dust and various viscous substances; And the friction coefficient with the belt is very low (GB3960-83, the friction coefficient is 0.180), and it has self-lubrication, which can effectively protect the belt and prolong its service life. The whole belt uses polymer rollers, and the service life of the belt can be extended by more than 20%, which reduces the possibility of accidental injury, thereby bringing great cost savings to the user.
3. The whole machine uses polymer idlers, which saves 10-15% of electricity!
4. Light weight, only one-third of ordinary rollers, easy to install, reduce the labor intensity of workers.
5. Special labyrinth seal design, effective protection of bearings, one-time installation, lifelong maintenance-free.
6. The noise is only half of that of ordinary rollers, which effectively improves the working environment.

The conveyor roller are standardised and designed according to ISO, DIN and EN standards. Custom made rollers are available on request. HAconveyor has the capable of delivering a range of special-design rollers: water proof rollers, rollers for extreme climate conditions, conveyor roller for extreme loading, high speed conveyor rollers, low noise rollers, rollers for chemical conditions and case-hardened rollers.

HAConveyors stock premium quality carry, return, impact and side guide rollers with numerous abrasion resistant shell options. We stock high quality bearing and labyrinth seal designs to increase your service life and to meet your application needs for different industries, particularly for extreme conditions such as mining and quarrying.

APPLICATION AREA

PRODUCT SPECIFICATION

CONVEYOR ROLLER IDLER FEATURES

1.Adopt cold-drawn round steel with higher surface precision as the shaft material.
2.Good coaxiality and cylindricity.
3.Adopt special technology, can reduce the innerstress and welding heat deformation produced during assembling substantially.
4.Rotate resistance is small, weight is stable, service life can be more than 50000 hours
5.Non-contact type labyrinth seals, higher dust-proof and water-proof properties.
6.Roller with good dynamic and static balance performance.
7.Easy to maintain and replace.
8.Smooth surface, prevent damaging of conveyor belt.

CONVEYOR ROLLER PRODUCTION PROCESS

IMPACT ROLLER

Impact rollers are used as carrying rollers instead of normal steel rollers at a loading point. On steel roller there are rubber rings assembled, side by side, to absorb the weight and impact of material falling onto the belt. At the same time impact rollers reduce the shock and vibration through the steel structure.

Steel Spiral Return Roller Idler

The steel spiral return idler are used as support for the return side of belt. Used where sticky, corrosive, or abrasive materials are present. Not only cleans itself, but keeps the belt cleans and double spiral configuration minimizes belt training problems such as misalignment.

Rubber Disc Return Roller Idler

Disc Return Rollers are used where the material has the potential to collect on the surface of the rollers which could ultimatelylead to premature failure. The Ring minimises material build up on the roller shell. To maximise longevity, routine cleaning should still be observed. Rings come in rubber as standard.Rubber Disc Idler used in acid and alkali resistant industry of conveyor, comb idlers can replace the metal roller , nylon roller, long life , easy installation, custom center smooth transportation, reduce conveyor belt deviation and protection conveyor belts and other characteristics .

HDPE roller for mining and aggressive applications

HDPE contains carbon black increasing ultra violet resistance. Steel and HDPE tube combination provides significantly reduced weight. The bearing housing effectively locks the HDPE tube in position preventing movement along the steel tube.

Self Aligning Training Roller Idelers

Friction self-aligning idler roller is used to adjust the belt deviation, it has a strong ability to prevent belt from being damaged and sideslip. It is based on the principle of idler curvature and frcition to prevent and correct belt sideslip. Friction f self-adjusting conveyor roller has great ability to protect conveyor belt from damage and running offline. When conveyor belt runs offline, which side the conveyor belt runs to, the frictional force of this side will be increased.

Nylon Rollers and Idlers

The Nylon Roller Idler is light in weight and easy to install in the air. The nylon wheel has been widely used as a tower crane accessory in various lifting equipment, and gradually replaces the normal metal pulley with its great advantages.

All kinds of rollers, idlers, pulleys, rubber belts,belt conveyors can be provided:

FAQ

Q1：How can I know machine is that I need?
A1：Contact our sales, add whatsapp 008618226192162 or email haconveyor@gmail.com for machine detail and your requirement.

Q2 : Can you install machine or test machine in customer site?
A2 : Yes, we can go abroad to customer's site to install and test machine, and train their workers to use machine. or we can guide online.


Q3 : Do you provide spare parts?
A3 : Yes, we provide 2 years spare parts for free.


Q4 : What trade terms do you support?
A4 : We accept FOB China port, CIF, EXW.


Q5 : What payment terms do you accept?
A5 : We accept transfer by T/T, L/C at sight.

Q6 : What about your delivery time?
A6 : single machine is 15-20 nature days, machine line is not more than 60 nature days.