Changshu Xinya Machinery Manufacturing Co., Ltd.
Changshu Xinya Machinery Manufacturing Co., Ltd. Professional Overhead Line Stringing Tools Manufacturer,Undergroud Cable Pulling Tools Supplier.
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The 660 Series Stringing Conductor Pulley Blocks Large Diameter OEM Customizable Timing Type is a high-performance pulley block designed for overhead transmission line stringing projects. With its large diameter wheel, the pulley block ensures smooth passage of conductors and reduces mechanical stress. As a direct manufacturer, we provide OEM customizable designs of the 660 Series Stringing Conductor Pulley Blocks Large Diameter OEM Customizable Timing Type, ensuring that clients receive cost-effective and tailor-made solutions with competitive prices.
The 660 Series Stringing Conductor Pulley Blocks Large Diameter OEM Customizable Timing Type is widely used in transmission line construction and stringing operations. It is suitable for guiding aluminum conductors, steel-reinforced conductors, and optical ground wires during installation. By using the 660 Series Stringing Conductor Pulley Blocks Large Diameter OEM Customizable Timing Type, contractors can achieve smooth, safe, and efficient conductor pulling. Since we are the factory supplier, customers benefit from OEM service and favorable prices.
The 660 Series Stringing Conductor Pulley Blocks Large Diameter OEM Customizable Timing Type reduces conductor wear and protects against mechanical damage during stringing.
Large diameter pulley design minimizes friction and decreases pulling force.
The frame of the 660 Series Stringing Conductor Pulley Blocks Large Diameter OEM Customizable Timing Type is made of high-strength steel with galvanized or powder-coated finish for durability.
Available with nylon or aluminum alloy sheaves, depending on project needs.
We are the original manufacturer, so the 660 Series Stringing Conductor Pulley Blocks Large Diameter OEM Customizable Timing Type can be customized (OEM/ODM) according to customer requirements.
Direct factory sales give clients strong price advantages compared with trading companies.
| Item | Specification |
|---|---|
| Product Name | 660 Series Stringing Conductor Pulley Blocks Large Diameter OEM Customizable Timing Type |
| Sheave Diameter | 660 mm |
| Sheave Material | Nylon / Aluminum Alloy |
| Frame Material | Welded Steel, Galvanized / Powder Coated |
| Rated Load Capacity | 30–40 kN (customizable) |
| Conductor Capacity | Up to 4 bundled conductors (OEM available) |
| Bearing Type | High-quality ball bearings for smooth rotation |
| Weight | Depending on configuration |
| Customization | OEM / ODM available from factory |
The 660 Series Stringing Conductor Pulley Blocks Large Diameter OEM Customizable Timing Type is an essential tool for overhead transmission line stringing. With its large diameter sheave, durable frame, and smooth performance, it guarantees safe and efficient conductor installation. Most importantly, we are the manufacturer, providing OEM customizable solutions and factory-direct prices. Choosing the 660 Series Stringing Conductor Pulley Blocks Large Diameter OEM Customizable Timing Type from us means high quality, reliable delivery, and unbeatable cost performance.
Model 660 series
| Model | No. of wheel | Rated load(KN) | Weight(kg) | Outside weight diameter(mm) | Root diameter(mm) | Features |
| SHD660 | 1 | 30 | 40 | 660 | 560 | MC nylon sheave |
| SHS660 | 3 | 40 | 70 | 660 | 560 | |
| SHW660 | 5 | 70 | 103 | 660 | 560 | |
| SHW66ON | 5 | 70 | 140 | 660 | 560 | Middle: cast steel sheave |
| SHQ660 | 7 | 100 | 165 | 660 | 560 | Mcnylon sheave, middle sheavewidth 110mm |
| SHQ660N | 7 | 100 | 203 | 660 | 560 |
