Hot Product Long-Life Conveyor Roller for Conveyor System (dia. 159)
2025-07-26 10:06:15
Model NO.: dia. 159
Roller Bearing Brand: Domestic and Foreign Famous Brands
Welding: Double-End Circular Seam Auto-Welding
Roller Sealing Type: Low-Resistance Contacting Sealing
Color: Black, Blue, Red, Green, and More
Packaging: Standard Export Plywood Cases
Brand: Lbhi
Certificates: CE, ISO 9001, SGS
Trademark: LBHI
Transport Package: Standard Export Plywood Cases
Specification: ISO 9001:2008, CE
Origin: China, Shandong
HS Code: 8431390000
High-Performance Long-Life Conveyor Idler Roller
Type of Production
Low-Resistance High-Service-Life Conveyor Roller Groups for conveyors
Carrier Roller, Impact Roller, Spiral Roller, Tapered Roller, Trough Roller
Product Information
LIBO rollers are designed with a complete sealing, waterproof, and dust-proof structure. The bearing assembly uses high-precision bearing chambers and special bearings for idlers, ensuring a smooth appearance, low noise, maintenance-free operation, long service life (over 50,000 hours), and high reliability. We have developed controllable braking idlers that effectively solve the issue of controlled braking on large downward belt conveyors.
Product Introduction
| Product Description | LIBO rollers are designed with a full-seal, waterproof, and dustproof structure. The bearing assembly uses high-precision bearing chambers and special bearings for idlers, which provide a fine appearance, low noise, maintenance-free operation, long service life (over 50,000 hours), and high reliability. We have developed controllable braking idlers to solve the problem of controlled braking along the line of large downward belt conveyors. |
| Technical Features | 1. The impact roller’s rubber ring is made from flame-retardant rubber. 2. Stamping parts are used as bearing housings, machined by NC lathes. 3. Bearings are KA series special bearings for idlers. 4. The bearing shafts are made from high-strength 45# steel, with precision machining via NC turning and grinding. 5. Sealing is specially designed for self-compensation, low resistance, waterproof and dustproof, ensuring long-term lubrication of the bearings. |
| Technical Performance | We have over 800 employees, including 244 engineers. Among them, 109 are R&D personnel in engineering departments, 66 are sales engineers, and 69 are welding, equipment, process, and QC engineers in production departments. |
| Packing and Freight | 1. Packing: Standard export cases made of 9mm–15mm thick composite boards. Wooden cases with fumigation certificates are also available. 2. Freight: We cooperate with international shipping agencies for timely delivery. Liner shipping is standard, but we can adjust based on demand. Express and air transport are available for urgent orders, though at extra cost and for smaller quantities. International multimodal transport is also offered with container shipments. |
| Payments | 1. 30% T/T deposit + 70% sight, confirmed, and irrevocable L/C 2. 100% sight, confirmed, and irrevocable L/C 3. 30% T/T + 70% after receiving a copy of the Bill of Lading 4. Third-party payment through trusted platforms 5. Other arrangements upon request |
Technical and Installation Parameters
We provide accurate technical and installation parameters for our standard products to help you make informed choices. If you have any specific requirements, please let us know so we can send your needs to our engineers for prompt technical support. Please provide detailed project information as parameters vary depending on conditions. Our goal is to ensure you receive professional, high-quality products.
1. Brand: LBHI
2. Service Life: 50,000 hours
3. Production Capacity: 600,000 units/year
4. Roller Diameter: 76–219 mm (non-standard options available)
5. Roller Length: 190 mm to 3,500 mm
6. Roller Tube: Q235 carbon steel, high-precision ERW, welded according to DIN 2394 standards
7. Shaft: 45# cold-drawn round steel, meeting DIN 17100 and equivalent standards, ISO h6 precision
8. Bearings: Deep groove ball bearings 2RZ and 2Z with C3 clearance
9. Bearing Brands: SKF, NSK, HRB, LYC, ZWZ, etc.
10. Color: Customizable
11. Finish: Ordinary painting, hot galvanized, rubber coating, steel screw, or galvanized
12. Welding: Mixed gas shielded arc welding or automatic CO2 gas shielding welding
13. Quality Control: Professional inspection team
14. Standards: ISO, BS, JIS, DIN, CEMA, Australia
15. Packaging: Standard export plywood cases or iron cages with protective bubble film
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Company Information
| Company Information | LIBO Heavy Industry Science & Technology Co., Ltd. is located at the foot of Mount Tai. As a state-level high-tech enterprise, we integrate production, research, and development. We specialize in the development and manufacture of bulk material handling systems, particularly belt conveyors and stacker-reclaimers used in circular stockyards. With a registered capital of ¥119.6 million, we are one of the largest companies in the bulk materials handling industry, offering advanced technology and comprehensive services. |
| Technical Performance | We have over 800 employees, including 244 engineers. Among them, 109 are R&D personnel in engineering departments, 66 are sales engineers, and 69 are welding, equipment, process, and QC engineers in production departments. |
| Overseas Partner | LBHI is recognized globally for its high-performance products and environmentally friendly production methods. These features make LBHI a trusted supplier and reliable business partner to many companies worldwide. |
FAQ
1. What about insurance for goods?
Usually, CIF is arranged by the seller at 110% of the invoice value, covering Free from Particular Average (F.P.A.) under China Insurance Clauses (C.I.C) dated 1/1/1981. Additional coverage such as With Particular Average (W.P.A.) or All Risks with War Risks is also available upon request.
2. How should I pay for my order?
We accept the following payment methods:
1. 30% T/T deposit + 70% sight, confirmed, and irrevocable L/C
2. 100% sight, confirmed, and irrevocable L/C
3. 30% T/T + 70% after seeing a copy of the Bill of Lading
4. Third-party payment through trusted platforms
5. Other arrangements upon request
3. Can I arrange express or air freight if needed urgently?
Yes, we can arrange express and air freight for urgent orders, although the costs will be borne by the buyer, and the shipment size must be small.
4. Can I get more information about packaging and freight?
Of course. You can find detailed information in the "Packing and Freight" section of the product details. You can also contact us via phone, fax, or email for further assistance.
The Riot Shield is made of high-quality PC material, with high transparency, light weight, strong impact resistance, and durability. It can resist attacks from projectiles, sharp instruments, and acids other than guns and cannons. It has strong protective ability, reliable installation and fixation, and easy operation. It is an excellent protective equipment for law enforcement personnel when carrying out tasks
After testing, it meets the standards of GA 422-2003 "Riot Shield" and "Riot Shield".
[Technical Parameters]
Specification: 990 × 560 × 3.5mm
Material: Made of high-quality transparent polycarbonate PC material
Transmittance: 84%
Impact resistance strength: 147J kinetic energy impact meets the standard
Puncture resistance: GA68-2003 standard test tool 20J kinetic energy puncture meets the standard
Grip connection strength: ≥ 500N
Arm strap connection strength: ≥ 500N
Mass: 3.6kg
riot shield
skyshields(suzhou)thermoforming tech.co.ltd , https://www.skyshields.com