China Square Frame Type Spacer Damper for Power Line Manufacturers and Suppliers
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Product Highlights
- High Voltage Compatibility: Suitable for 220KV, 330KV, 500KV, and ultra-high voltage split conductor lines.
- Vibration Reduction: Effectively removes span swing and aero vibration to ensure line stability.
- Electromagnetic Protection: Maintains invariant distance between conductors to prevent electromagnetic force interaction.
- Customizable Specifications: Material, surface, and application can be customized according to specific requirements.
- OEM Service Available: Accepts custom logo and OEM services for orders with sufficient quantity.
- Factory Direct Supply: Direct manufacturing from Beijing Winner Electric Energy Co., Ltd with R&D capabilities.
- Global Export Experience: Products exported worldwide for 15 years with strict quality standards.
- Flexible Payment Terms: Accepts TT, Western Union, and L/C for secure transactions.
Product Attributes
- Customization
- Available
- Technics
- Forged, Stamping, Casting
- Usage
- Line Fittings
- Type
- Pull-Line Fitting
- Material
- Steel
- Surface
- Galvanized
- Application
- Manually Installed
- Purpose
- Pole Installation
- Transport Package
- Standard Exportation Carton
- Specification
- ASTM153
- Trademark
- None
- Origin
- China
- HS Code
- 7326
- Production Capacity
- 100000
- Package Size
- 20.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 10.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of China Square Frame Type Spacer Damper for Power Line Manufacturers and Suppliers
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Product Description
Each of conductors for long-distance & big-capacity super high voltage transmission lines are adopted two, four & more split wires. So far 220KV & 330KV transmission lines are equipped with two split wires while 500KV transmission lines are outfitted with three or four split wires; those super high voltage or ultrahigh voltage lines that higher than 500KV are matched with six & eight split wires. In order to keep the distance between the split conductor harnesses invariant for catering to the established electricity performance & reducing voltage gradient appeared on the surface so that the the harnesses will not arouse electromagnetic force resulting in the interaction on short circuit, spacer is needed to be installed on the interval among different spans. Moreover the installation of spacer will be also helpful to remove the swing on span & aero vibration.
| Type | Applicable Conductor | Dimension | Weight (kg) |
| Φ | |||
| FJZ6-375/240 | LGL-240/30 | 750 | 11.3 |
| FJZ6-375/300 | LGL-300/40 | 750 | 11.3 |

Beijing Winner Electric Energy Co., Ltd is located in Beijing China, integrating not only R&D and manufacturing, but also trade and top aftersales services as well. We're proud of having two excellent subsidiary factories, which consolidated our leading position of transmission and distribution services provider. Our products have been exported to many countries all over the world during the past 15 years.
We produce power fittings, cable accessories, insulators, primary and secondary fusion pole-mounted circuit breakers, lightning arresters, solar energy, and other new energy transmission and distribution equipment products, as well as related customized products.
At Winner Power, we never compromise on quality. Our stringent standards ensure that you receive reliable and efficient products every time. With our industry expertise and experience, we are your preferred choice for meeting all your power transmission and distribution needs.
Our commitment to quality and customer satisfaction makes us a trusted partner for companies worldwide. We look forward to discussing how our products can support your projects and meet your specific requirements.



Packing&Shipping
1. Are you a factory or trading company?
We are a factory.
2. Where is your factory located? How can I visit there?
Our factory is located in Handan City,Hebei Province, China.
All our clients,from home or abroad, are warmly welcome to visit us!
3. What's the payment term?
We accept TT, 30% deposit and 70% balance agaisnt copy of BL, Western Union, L/C is ok!
4. How's the delivery time?
Usually it will take about 15~30 days for production.
5. Tell me the standard of package?
For the small capacity, it uses carton with pallet or according to your requirements.
6. Could you offer Form A or C/O etc. certificate of origin ?
It is totally not a problem.
7. Would you accept to use our logo ?
If you have a good quantity,it is absolutely no problem to do OEM.
8. How about the transport?
If the number of goods is small we usually use TNT,DHL,FEDEX,EMS and some express you offered.
If the number of the goods is big usually we use the FWD you offered or we provided. Either by sea or by air is OK.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR256217". Items marked "" are certified.
Company Profile
Beijing Winner Electric Energy Co., Ltd is located in Beijing China, integrating not only R&D and manufacturing, but also trade and top aftersales services as well. We're proud of having two excellent subsidiary factories, which consolidated our leading position of transmission and distribution services provider. Our products have been exported to many countries all over the world during the past 15 years.
We produce power fittings, cable accessories, insulators, primary and secondary fusion pole-mounted circuit breakers, lightning arresters, solar energy, and other new energy transmission and distribution equipment products, as well as related customized products.
At Winner Power, we never compromise on quality. Our stringent standards ensure that you receive reliable and efficient products every time. With our industry expertise and experience, we are your preferred choice for meeting all your power transmission and distribution needs.
Our commitment to quality and customer satisfaction makes us a trusted partner for companies worldwide. We look forward to discussing how our products can support your projects and meet your specific requirements.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 710, Building 3, Fanyang Road No. 51, Plaza, Fengtai District, Beijing, China
-
Registered Capital
- 300,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 2000 pcs
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
- Main Products
- Socket Eye, Dead End Loop Clamp, Strain Clamp, Lead Pin, Polymer Insulator, Anchor Rod, Thimble Eye, Hot Link, Mounting Bracket, Alley Arm
-
Production Lines
- 4
-
Production Machines
- CNC Machining Center, Cutting Machine, Punching Machine, Punching Machine, Forging and Pressing Machine, Wire Cutting Machine, Punching Macchine
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Flexible customization, Minor Customization, Full Customization, Customization from Designs, Customization from Samples
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 1 year
-
Main Markets
- South America, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 9
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- Are you a manufacturer or trading company?
- We are a factory with integrated R&D, manufacturing, and trade services.
- Where is your factory located?
- Our factory is located in Handan City, Hebei Province, China. Clients are welcome to visit.
- What are the payment terms?
- We accept TT (30% deposit, 70% balance against BL copy), Western Union, and L/C.
- What is the delivery time?
- Production usually takes 15-30 days. Peak season lead time is one month, off-season is within 15 workdays.
- What is the packaging standard?
- Small capacity items use carton with pallet, or packaging can be customized according to your requirements.
- Can you provide certificates of origin?
- Yes, we can provide Form A, C/O, and other certificates of origin without any problem.
- Do you accept OEM with our logo?
- Yes, if the order quantity is sufficient, we can definitely do OEM with your logo.
- How do you handle transportation?
- Small quantities use express services like TNT, DHL, FedEx. Large quantities use sea or air freight via your or our forwarder.
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