Single Nylon Sheave Stringing Blocks
Product Description
Our single sheave conductor aluminum pulley block is divided into hook, clevis, and other types. The specified type must be clearly indicated in the order form. We can customize the product with special specifications. In the following table, the data of model refers to the outer diameter of sheave × width of sheave (mm).
Single Nylon Sheave Stringing Blocks are widely used tools in power and communication projects for guiding and placing wires and cables. This block uses a single high-strength nylon pulley, which has the characteristics of light weight, strong wear resistance, and easy operation. It can effectively improve construction efficiency and reduce cable wear. It is an ideal choice for overhead line construction.
Main Features
High-strength nylon pulley: The pulley is made of high-quality nylon material with good tensile and impact resistance, ensuring that it will not deform after long-term use under heavy load conditions.
Lightweight design: Compared with traditional metal pulleys, nylon pulleys are lighter, easier to operate and carry, and help reduce the physical burden of construction workers.
Wear resistance and low friction: Nylon material has an extremely low friction coefficient, which can reduce the wear of wires and cables during the laying process and extend the service life of the equipment.
Anti-corrosion performance: Nylon pulleys have strong corrosion resistance and are not easily affected by environmental factors (such as moisture, acid and alkali, etc.), and are suitable for use in various harsh climatic conditions.
A variety of models are available: According to the different requirements of wire diameter and weight load, a variety of models and specifications are available to suit different types of wiring projects.
Product Parameters
Technical Parameters
| Item Number | Model | Suitable Conductor | Rated Load (kg) | Weight (kg) | Remark |
| 10171 | SHD-120×30 | LGJ25~70 | 5 | 1.5 | Aluminum sheave |
| 10172 | SHD-160×40 | LGJ95~120 | 10 | 2.5 |
| 10173 | SHD-200×40 | LGJ150~240 | 15 | 4 |
| 10174 | SHD-200×60 | LGJ150~240 | 15 | 4.6 |
| 10176 | SHD-250×60 | LGJ300~400 | 20 | 6 |
| 10178 | SHD-320×60 | LGJ300~400 | 20 | 9.5 |
| 10179 | SHD-400×80 | LGJ400~500 | 20 | 15 |
| 10191 | SHDN-120×30 | LGJ25~70 | 5 | 1.5 | Nylon sheave |
| 10192 | SHDN-160×40 | LGJ95~120 | 10 | 2.5 |
| 10193 | SHDN-200×40 | LGJ150~240 | 15 | 3.6 |
| 10194 | SHDN-200×60 | LGJ150~240 | 15 | 4 |
| 10196 | SHDN-250×60 | LGJ300~400 | 20 | 4.5 |
| 10197 | SHDN-270×60 | LGJ300~400 | 20 | 5.6 |
| 10198 | SHDN-320×60 | LGJ300~400 | 20 | 6.7 |
| 10199 | SHDN-400×80 | LGJ400~500 | 20 | 13 |
To support the Transmission work, Marshine Power has Hydraulic Cable Tensioner , Hydraulic Cable Puller, Cable Winch Puller, Cable Drum Trailer,Cable Conveyor, Conductor Pulley, Pulley Tackle all are OEM and professionally produced per ISO 9001:2008, which are being sold to over more than 50 countries in the world. Some items like emergency restoration tower and crossing structure, we can customized, and the safety tools and accessories, are not demanded the MOQ. You can freely help you out either Tech issue or Products requirements. Pls contact us. Thanks. 
FAQ
1. Training and services.
Marshine is a company specializing in the development, design and manufacture of electrical construction equipment and tools. We not only manufacture and sell international standard products, OEM and custom products, but also provide quality tracking and service monitoring.
2. How about the quality of your products?
Our products are manufactured in strict accordance with national and international standards, and each product is tested before delivery. If you would like to view our quality certification and various test reports, please consult us.
3. Why do you choose us?
Because we can provide you with excellent service, quality and reasonable price. In addition, we can also provide smooth delivery of goods, excellent customer solutions.
4. Customer inquiry.
If there is an emergency, customers can also use online contact methods (online Chat, Skype, WhatsApp, wechat) for faster and better communication. Any enquiry will be answered within 12 working hours.
5. How to obtain samples?
We can provide free samples to the buyer for testing, but the buyer needs to pay the freight. Existing samples take 2-3 days. If there is no stock, we will advise the delivery date.
6. How about packing and shipping?
All goods will be packed in plywood boxes for safe, long haul transport. Support EXW, FOB, CIF, CFR terms.
Required documents such as packing list, commercial invoice, bill of lading, air waybill, CO, Form E, Form F etc will be provided. Note: If you do not find the product you need, please feel free to contact us. We will provide the best quotation as soon as we verify your requirements.
