Ningbo Marshine Power Technology Co.,Ltd
| Packaging Details | Wooden Box, Wooden Pallet |
| Delivery Time | 15-30DAY |
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 20000PCS/Month |
| Surface Treatment | Oxygenation |
| Material | Aluminum |
| Technics | Welding |
| Rated Load | 10kn |
| Net Weight | 4.35kg |
| Packing | Bulk Pack with Wooden Board |
| Sheave Features | 1~5 |
| Caliper Weight | 5kg |
| Product Name | String Block with Grounding Roller |
| Surface | Galvanised |
| Applicable Industries | Construction Works |
| Transport Package | Carton Box |
| Specification | Nylon Or Aluminum |
| Trademark | MARSHINE |
| Origin | China |
| HS Code | 8428909090 |
| Package Size | 60.00cm * 40.00cm * 50.00cm |
| Package Gross Weight | 100.000kg |
| Standard or Nonstandard | Standard |
| Feature | Anti-Static, Oil-Resistant |
| Application | Conveyer Equipment |
| Shipping Cost | about shipping cost and estimated delivery time. |
| Currency | US$ |
| Return&refunds | You can apply for a refund up to 30 days after receipt of the products. |
| Place of Origin | China |
| Brand Name | MARSHINE |
| Certification | CE UL ROHS |
| Model Number | SHW |
View Detail Information
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Product Specification
| Packaging Details | Wooden Box, Wooden Pallet | Delivery Time | 15-30DAY |
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 20000PCS/Month |
| Surface Treatment | Oxygenation | Material | Aluminum |
| Technics | Welding | Rated Load | 10kn |
| Net Weight | 4.35kg | Packing | Bulk Pack with Wooden Board |
| Sheave Features | 1~5 | Caliper Weight | 5kg |
| Product Name | String Block with Grounding Roller | Surface | Galvanised |
| Applicable Industries | Construction Works | Transport Package | Carton Box |
| Specification | Nylon Or Aluminum | Trademark | MARSHINE |
| Origin | China | HS Code | 8428909090 |
| Package Size | 60.00cm * 40.00cm * 50.00cm | Package Gross Weight | 100.000kg |
| Standard or Nonstandard | Standard | Feature | Anti-Static, Oil-Resistant |
| Application | Conveyer Equipment | Shipping Cost | about shipping cost and estimated delivery time. |
| Currency | US$ | Return&refunds | You can apply for a refund up to 30 days after receipt of the products. |
| Place of Origin | China | Brand Name | MARSHINE |
| Certification | CE UL ROHS | Model Number | SHW |
508 mm Conductor Stringing Pulley Blocks For Power Transmission Line Construction Cable Hanging Pulley Block
Our grounding roller stringing block, nylon sheave pulley block serves to release the induced current of the conducting wire into earth when applied to conductor stringing construction. Our users can see Large Diameter Stringing Block for other parameters about the block. Also, customers can order other large diameter stringing blocks with grounding roller. Just adding the postfix 'D' to the model of block is enough.
The Grounding Roller Stringing Block is a professional equipment designed for power line stringing and wiring operations, aiming to ensure that the wires pass through ground obstacles safely and smoothly during the wire laying process. The equipment combines grounding protection with pulley design, which can effectively prevent the wires from contacting the ground, prevent cable wear, breakage and conductivity loss, and is an indispensable tool in the power construction process.
Main features
Grounding design: Equipped with a grounding protection device to ensure that the pulley is always grounded during the wire laying process, prevent accidental discharge or electric shock accidents, and improve construction safety.
High-strength roller: The roller is made of high-quality materials, with excellent wear resistance and impact resistance, can adapt to various terrains, and ensure the smooth passage of the wire.
Low friction coefficient: The roller surface has been specially treated with a low friction coefficient, which effectively reduces wire wear and extends the service life of the cable.
Lightweight and durable: The structure is lightweight, easy to carry and install, and is made of corrosion-resistant materials, suitable for long-term outdoor use, and is not easily affected by environmental factors.
Multi-purpose design: Suitable for a variety of stringing methods, can flexibly respond to various construction needs, and provide a stable and reliable operating experience.
Product specification
| Item number | Model | Outside diameter of sheave (mm) | Sheave number |
| 10301 | SHD508D | Φ508×75 | 1 |
| 10302 | SHS508D | 3 | |
| 10303 | SHW508D | 5 | |
| 10311 | SHD660D | Φ660×100 | 1 |
| 10312 | SHS660D | 3 | |
| 10313 | SHW660D | 5 | |
| 10136-1 | SHDN822D | Φ822×110 | 1 |
| 10316-3 | SHSQN822D | 3 | |
| 10316-5 | SHWQN822D | 5 | |
| 10316 | SHDN916D | Φ916×110 | 1 |
| 10317 | SHSQN916D | 3 | |
| 10318 | SHWQN916D | 5 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
3000000-5000000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
NINGBO MARSHINE POWER TECHNOLOGY Co., Ltd. is specialized in developing, designing and manufacturing electrical power construction equipment tools. As the industry manufacturer of electrical power equipment tools, company insist on over the years the management philosophy ′science and technolo... NINGBO MARSHINE POWER TECHNOLOGY Co., Ltd. is specialized in developing, designing and manufacturing electrical power construction equipment tools. As the industry manufacturer of electrical power equipment tools, company insist on over the years the management philosophy ′science and technolo...
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