|Carry Roller of Conveyor|
Carbon steel, stainless steel,nylon,plastic,ceramic,hdpe, uhmw-pe
Carrying,Impact,Return,Friction,Tapered,Guide,Spiral,Comb and so on
Carbon steel, Rubber ring, nylon etc
Used in coal,mine,steel,cement,harbor,crusher heavy industry
We can send for you according to your requirement.
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
standard set of tests
Load capacity tests
Sealing against dust and water tests
Start and run resistance tests
In plywood package
Within 20 days
TT payment/ LC at sight /Western Union
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
Ordinary steel tube
Tube specially for roller
Outside diameter tolerance
Wall thickness tolerance
Height of inner bur
We use high precision cold-drawn steel which has high brightness and little tolerance
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
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