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- No. 28 Liulingtai Road, Huai'an Industrial Park, Huai'an District, Huai'an City, Jiangsu Province
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Nylon Stringing Pulley & Conveyor Rollers Industrial MC Nylon Pulley Systems Manufacturer
Huai’an Haida Engineering Plastics Co., Ltd. is a professional industrial nylon pulley manufacturer specializing in stringing pulleys and conveyor nylon rollers for demanding applications.
Unlike standard pulleys, these products are designed for power line construction, cable installation, and bulk material handling systems, where low friction, high wear resistance, and long service life are critical.
Our products are manufactured using MC Nylon, ensuring superior performance compared to traditional steel or rubber components.
Description
Product Categories
1. Nylon Stringing Pulley (Cable Stringing Block)
Designed for power transmission and cable installation, these pulleys are widely used in overhead line construction and electrical engineering projects.
2. Nylon Conveyor Rollers
Used in mining, port logistics, and bulk material transport systems, these rollers provide smooth, quiet, and maintenance-free operation.
Product Features
· High wear resistance for long-term industrial use
· Self-lubricating material reduces maintenance
· Low friction coefficient for efficient operation
· Corrosion resistant (water, acid, alkali environments)
· Lightweight structure for easy installation
· Noise reduction compared to steel rollers
Technical Specifications
| Parameter | Nylon Stringing Pulley | Nylon Conveyor Roller |
|---|---|---|
| Material | MC Nylon | MC Nylon |
| Diameter Range | Φ150 – Φ800 mm | Φ89 – Φ219 mm |
| Load Capacity | Up to 30 tons | Heavy-duty industrial load |
| Operating Temperature | -40°C to +120°C | -40°C to +120°C |
| Friction Coefficient | 0.2 – 0.4 | Low friction |
| Bearing Type | Optional | Sealed bearing |
| Service Life | 5–10 years | 10+ years |
Key Advantages Over Traditional Materials
Compared to Steel
· No spark generation (safer for electrical work)
· Significantly lighter weight
· Reduced wear on cables and belts
Compared to Rubber Rollers
· Higher durability
· Better resistance to harsh environments
· Longer service life
Applications
Nylon Stringing Pulley
· High-voltage power line installation
· Cable laying and guiding systems
· Electrical construction projects
Nylon Conveyor Rollers
· Mining conveyor systems
· Port material handling
· Bulk material transportation
· Industrial automation lines
Why Choose Haida
· 40+ years experience in engineering plastics
· Pioneer in replacing steel with nylon components
· Trusted supplier for large-scale infrastructure projects
· Advanced R&D with universities and research institutes
· Custom design for special applications
Customization Options
· Single wheel / triple wheel / five-wheel pulley systems
· Groove design for different cable sizes
· Custom diameter and load capacity
· Integrated bearing and mounting systems
FAQ
Q: What is a nylon stringing pulley used for?
A: It is used in power line construction to guide and support cables during installation.
Q: Are nylon rollers better than steel rollers?
A: Yes, they offer lower noise, better wear resistance, and longer service life.
Q: Can these pulleys handle heavy industrial loads?
A: Yes, they are designed for heavy-duty applications and can be customized for specific load requirements.
Q: Do nylon conveyor rollers require lubrication?
A: Minimal lubrication is required due to the self-lubricating properties of MC nylon.
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