Active Member
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[China]
Address: No. 30 Hongkong Middle Road, Qingdao City, China
Contact name:Jack Liu
HEBEI QINYI CONVEYING EQUIPMENT CO.,LTD |
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Self Aligning Friction 1.5kw Conveyor Belt Idlers Vacuum Sealed
Self aligning friction guiding roller return idler for conveyor
belt
Our products are widely used in thermal power generation, harbours,
cement plants, metallurgy and as well as the light duty conveying
devices for industries.
RKM-NS Model addes a sealed cover in its design. The distance
between the sealed cover and bearing provides the bearing with a
dust proof to ensure a longer working lift. This design is suitable
for a normal working environment.
Impact idler protect the belt by absorbing impacts at loading and
transfer points. They are available in angles of 20, 35 and 45
degrees, and any other angle are also manufactured as per
customer's design and drawings of the impact idler. Eropean DIN
standard, America CEMA standard, Japan JIS standard are available
in Stock.
Idlers are vital to the conveying process. They support the belt
and conveyed material along its full length preventing it from
stretching, sagging and eventually failing. Conveyor idlers are
often required to operate in harsh environments such as dirty,
dusty, high humidity, and drastically high or low temperatures.
Troughing belt conveyor steel carrying idlers rollers having seize
resistant bearings with frames as per drawings
Impact rollers and conveyors Return idlers for belt conveyor-system
used in docks, dams-infrastructure velopers
Head Drum pulleys for materials handling equipment conveyor-belts
drive
Conveyor Roller Features:
1. Roller Idlers Dia.: 89mm-194mm,
2. Roller Length 200-2500mm
3. Roller Material: Special New High Technological Composite
Material
4. Roller Using Life: 5-8 times longer than steel roller
5. Roller Weight:Lighter than steel roller, saving energy
6. Roller Function: Anti-Static, Anti-Magnetic, Formulation
resistance
7. Roller Bearing: Double Row Deep Groove Ball Bearing
8. Roller Welding: CO2 gas shielded arc welding end
9. Roller Lubrication: Grease is Lithium soap type grease with Rust
Inhibitors.
10. Roller Seals: Grease retaining inner seal with Multi-stage
Labyrint
11. Roller Application:Steel industry, harbor, coal industry, power
industry, cement industry, etc
product design
SPECIFICATIONS | |||
Diameter | φ89, φ102, φ108, φ114, φ127, φ133, φ139, φ152, φ159, φ165, φ194 | ||
Length | 145mm-2800mm | ||
Tube | Q235(GB), Q345(GB), welded with DIN2394 standed | ||
Shaft | A3 and 45# steel(GB) | ||
Bearing | Single & Double Row Deep Groove Ball Bearing 2RS&ZZ with C3
clearance | ||
Bearing Housing/Seat | Cold press working fit ISO M7 accuracy Deep Press steel with raw material fit DIN 1623-1624 standard | ||
Lubricating Oil | Grade 2 or 3 long-lasting lithium greasae | ||
Welding | Mixed gas shielded arc welding end | ||
Painting | Ordinary painting, hot galvanized painting, electric static
spraying painting, baked painting | ||
| BW | Height of side wall | Angle | Belt speed |
| Power | ||
| (mm) | (mm) | (°) | (m/s) | DJA/DJ | DJC | DJF | (kw) |
400 | 60 | 30~90 | 0.8~2.0 | 126/12 | 126/4 | 126/20 | 1.5~18.5 |
| 80 | 126/22 | 126/8 | 126/27 | ||||
| 100 | 126/32 | 126/11 | 126/33 | ||||
500 | 80 | 0.8~2.0 | 126/31 | 126/11 | 126/37 | 1.5~30 | |
| 100 | 126/45 | 126/16 | 126/45 | ||||
| 120 | 252/34 | 126/25 | 126/55 | ||||
650 | 100 | 0.8~2.0 | 126/63 | 126/23 | 126/63 | 2.2~45 | |
| 120 | 252/48 | 126/35 | 126/77 | ||||
| 160 | 252/66 | 252/24 | 252/85 | ||||
800 | 120 | 0.8~2.5 | 252/63 | 126/46 | 126/102 | 3.0~160 | |
| 160 | 252/91 | 252/33 | 252/115 | ||||
| 200 | 378/100 | 252/55 | 252/148 | ||||
1000 | 160 | 1.0~2.5 | 252/122 | 252/44 | 252/155 | 5.5~315 | |
| 200 | 378/134 | 252/73 | 252/199 | ||||
| 240 | 378/200 | 252/110 | 252/244 | ||||
1200 | 160 | 1.0~3.15 | 252/152 | 252/56 | 252/195 | 5.5~560 | |
| 200 | 378/168 | 252/92 | 252/250 | ||||
| 240 | 378/251 | 252/138 | 252/306 | ||||
| 300 | 336/354 | 336/134 | 336/335 | ||||
1400 | 200 | 1.0~3.15 | 378/202 | 252/111 | 252/301 | 7.5~560 | |
| 240 | 378/302 | 252/166 | 252/368 | ||||
| 300 | 336/431 | 336/163 | 336/408 | ||||
| 400 | 420/637 | 420/250 | 420/566 | ||||
1600 | 200 | 1.25~3.15 | 378/236 | 252/130 | 252/352 | 15~560 | |
| 240 | 378/352 | 252/194 | 252/430 | ||||
| 300 | 336/508 | 336/192 | 336/482 | ||||
| 400 | 420/751 | 420/295 | 420/668 | ||||
Main Features
1) Solid design, suitable for heavy lifting.
2) The bearing housing and steel tube are assembled and welded with
a concentric automatic.
3) Cutting of the steel tube and bearing is performed with the use
of a digital auto device/machine/equipment..
4) The bearing end is constructed to ensure that the roller shaft
and bearing can be firmly connected.
5) Fabrication of the roller is effected by an auto device and 100%
tested for its concentricity.
6) Roller and supporting components/materials are manufactured to
DIN/ AFNOR/ FEM/ ASTM/ CEMA standard.
7) The casing is manufactured with highly composite, anti corrosive
alloy.
8) The roller is lubricated and free from maintenance.
9) Woring life expectancy is up to 30,000 hours or more, depending
on usage.
10) Vacuum sealed which has withstood anti water, salt, snuff,
sandstone and dust proof experiments
