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Product information
LIBO HEAVY INDUSTRY SCIENCE & TECHNOLOGY CO., LTD is a leading manufacturer specializing in belt conveyors and key components such as rollers, pulleys, disc brakes, drive systems, take-up units, belt cleaners, impact beds, couplings, and more. Our products are widely used in coal mines, power plants, cement factories, iron ore mines, and ports.
Conveyor idlers play a crucial role in belt conveyor systems, accounting for over 70% of the resistance. They support both the conveyor belt and the material being transported. We offer a wide range of idlers including steel, nylon, ceramic, and rubber types. With years of experience, we have become a trusted supplier of high-quality conveyor spare parts.
Our LBHI idlers feature a fully sealed design that ensures excellent waterproof and dustproof performance. The bearing assembly uses high-precision bearings, offering low noise, maintenance-free operation, long service life (over 50,000 hours), and high reliability.
Types of idlers include trough idlers, parallel idlers, centering idlers, impact idlers, spiral idlers, corrosion-resistant idlers, vertical idlers, and various brackets designed for different materials and environments.
Technical Features:
1. High-accuracy, high-frequency welded pipes are used for the shell, ensuring minimal diameter run-out and better balance.
2. Stamped bearing housings are machined using CNC lathes.
3. Special KA series bearings for idlers are used.
4. High-strength 45# steel is used for the shaft, with precision turning and grinding.
5. Sealing is specially designed for self-compensation, low resistance, and long-term lubrication.
Packaging:
Each carton contains 8–10 sqm or 80–100 pcs, depending on the design. Quantity per 20' FCL may vary.
Basic Parameters:
| Order | Parameter | Description |
|-------|-----------------|-------------|
| 1 | Brand | LBHI |
| 2 | Service Life | Over 50,000 hours |
| 3 | Production Capacity | 600,000/year |
| 4 | Roller Diameter | 76–219 mm (non-standard supported) |
| 5 | Roller Length | 190 mm – 3500 mm |
| 6 | Roller Tube | Q235 carbon steel, high-precision ERW, DIN2394 standard |
| 7 | Shaft | 45# cold-drawn round steel, ISO h6 precision |
| 8 | Bearing | Deep groove ball bearing 2RZ and 2Z with C3 clearance |
| 9 | Bearing Brand | SKF, NSK, HRB, LYC, ZWZ, etc. |
| 10 | Color | Customizable |
| 11 | Finish | Painted, hot galvanized, rubber-coated, or galvanized |
| 12 | Welding | Mixed gas shielded arc welding / Automatic CO2 gas shielding welding |
| 13 | Standard | ISO, BS, JIS, DIN, CEMA, Australia |
| 14 | Packaging | Standard export plywood cases or iron cages with protective bubble film |
| 15 | Max Speed | 7 m/s |
| 16 | Inspection | Professional inspection team |
Applications:
Our products are widely used in coal mining, metallurgy, machinery, ports, construction, power generation, chemical industry, and food packaging.
Contact: Dianna Lee
Mobile: +86 15166481264
Website: http://www.libokj.net
If you're interested in our products, feel free to contact us. We look forward to serving you!
High Seal Steel Carrying Idlers Rollers for Belt Conveyor
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Model NO.: dia. 159mm
Color: Black, Red, Blue, or as per customer request
Certification: ISO9001:2008, CE
Length: 89-219mm
Trademark: LBHI
Transport Package: Standard Export Plywood Cases
Specification: ISO9001:2008, CE
Origin: Shandong Tai'an
HS Code: 8431390000