Tangshan Jieli Electromechanical Equipment Co., Ltd
Tangshan Jieli Electromechanical Equipment Co., Ltd
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| Product Name | Conveyor return roller |
| Application | coal,mine,quarry,cement,harbor,steel,power,crusher,screen industry |
| Bearing Specification | 6204/6205/6206/6305/6306/6307/6308/6309/6310 |
| Shell Material | Carbon steel, stainless steel,nylon,plastic,ceramic,hdpe, uhmw-pe |
| Roller Type | Carrying,Impact,Return,Friction,Tapered,Guide,Spiral,Comb and so on |
| Surface Treatment | carbon steel, Rubber ring, nylon etc |
| Usage | Used in coal,mine,steel,cement,harbor,crusher heavy industry |
| Sample | We can send for you according to your requirement. |
| Advantage | 1. Low vibration, low noise 2.Reduced power consumption (to start and run the conveyor) 3.Min 30,000 hours standard life time 4. effectively prevent impurities, water, air, the erosion of the inner roller. 5. widely used in the outdoor dust is bigger, high corrosive environment, such as mines, power plants, steel mills, stones factory, cement, coal washing, salt factories, soda, fertilizer plants, docks ect. 6. Reduce stress both avoid scattered material on the edge of the conveyor belt 7. avoiding to correct the action of running deviation of belt conveyor 8.ISO9001:2000 |
| standard set of tests | Load capacity tests Wear tests Sealing against dust and water tests Start and run resistance tests |
| Package | in plywood package |
| Delivery | within 20 days |
| Payment Terms | TT payment/ LC at sight /Western Union |
| Supply Ability: | 100000pcs /month |
Roller Components:
1. Roller Shell (Steel Tube)
We will use tube speciall for roller,compared with ordinary steel tube, in the following aspects, it has great advantages which can make the roller have minimum radial play eccentricity
| Items | Ordinary steel tube | Tube specially for roller |
| Outside diameter tolerance | ± 0.8mm | ± 0.3mm |
| Wall thickness tolerance | ± 0.38mm | ± 0.1mm |
| Bending degree | ≤ 1.5mm/m | ≤ 0.5mm/m |
| Ovality | ≤ 0.6 | ≤ 0.15 |
| Height of inner bur | +0.5~ -0.2 | 0 |
Shaft
We use high precision cold-drawn steel which has high brightness and little tolerance
Bearing
1.We use deep groove ball bearing with big clearance, it’s C3,C4. And this clearance can make rollers revolve flexibly.
2. Bearing type is 2RZ and 2RS with oil seal which have advantage in dust proof.
3. Material: Bearing Steel
4.Specification: 6204/6205/6206/6305/6306/6307/6308/6309/6310
Bearing Housing and Seals
1. Type: DTII, TD75, TK contact and labyrinth seals, TK labyrinth, TKII
2. Bearing Housing material: 08 F with high tensile strength,high hardness,good toughness and easy to be welded and punched not easy to crack
3. For seals, the material we can provide has ABS resin, Nylon, Hdpe, Polyurethane, polyformaldehyde and so on
And it has great advantage in dust proof, water proof which can be used in harsh working conditions
About us
Founded in Sep.1936,with a total area of 8000 square meters, technicians.we are
specialized in Conveyor Roller ,Conveyor Pulley,Conveyor Impact Bar/cradle,Conveyor Belt,Conveyor Belt Clean,Deep Groove Ball Bearing.
variety of product categories, reliable product quality and firstclass
service are approved by our customers.
We will continue to implement the enterprise guilding principles”the
quality first,the customers first ”,constant technological innovation ,more innovative,high-quality products
and good service,flexible and varied business practice to win more customers.And by the way.
If you want to know more about product ,Please link our company web site: http://www.tsjlconveyorplant.com/
Our services
· Professonal & Passion Sales team 24 hours at your service
· Participating in the various exhibitions help you to know us more completely
· sample could be sent in 1-2 days
· OEM of customized products / logo / brand / packing is accepted
· small qty accepted & quick delivery
· our own Product Development Team will regularly update new products.
· Product diversification for your choice
· Factory sale directly with professional sale team
· For Best price High quality and favorable service
· Express service for some urgent delivery orders to meet customer request.