High Voltage Tension Cable Pay-off Stand - Reliable China Suppliers & Factory Solutions for Smooth Cable Installation
Product Specification
| Code | SHZL-50N / SHZL-100N |
| Max Load Capacity | 100 kg |
| Tray Height | ≤ 400 MM |
| Tray Diameter | ≤ 500 MM |
| Moving Length | ≤ 800 MM |
| Tension Control Range | 50 N – 5000 N (adjustable in 1 N increments, compatible with small and large cross-section wires) |
| Tension Accuracy | ±1% of set value (closed-loop control via tension sensor, ensuring stable tension during wire pay-off) |
| Wire Adaptation – Round Wire | Diameter: 0.5 mm – 50 mm (compatible with enameled copper wire, enameled aluminum wire) |
| Wire Adaptation – Flat Wire | Cross-section: 5 mm×10 mm – 20 mm×50 mm (suitable for paper-insulated flat wire, bare flat copper wire) |
| Wire Feeding Speed | 0.5 m/min – 10 m/min (stepless speed regulation, synchronized with transformer coil winding machine) |
| Speed Stability | ±0.2 m/min (avoids wire jitter or uneven arrangement during winding) |
Advantages
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🎯1. Precise Tension Control
It can stably adjust the cable pay-off tension, avoiding abrasion, deformation, or breakage of cables caused by uneven tension, thus ensuring the quality of high-voltage transmission line laying.
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🔩2. High Durability
Made of high-strength and corrosion-resistant materials, it can stably withstand heavy cable loads. It is suitable for outdoor and complex construction sites, not easy to be damaged during long-term use, and reduces equipment maintenance costs.
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🛡️3. High Safety
Equipped with an anti-slip base to prevent the pay-off stand from tipping over during operation. It is matched with flexible tension-adjustment components, which can be fine-tuned in real time according to construction needs, reducing operational risks and improving work safety.
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🔌4. High Compatibility
Compatible with high-voltage cables of multiple specifications, it eliminates the need for frequent equipment replacement, meets the needs of different transmission line construction scenarios, and enhances the practicality of the equipment.
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⚡5. Improved Construction Efficiency
Through stable cable pay-off performance, it reduces cable jamming and rework, shortens the construction cycle, and helps promote the efficient progress of high-voltage power transmission projects.
Product Display
Application
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1High-voltage coil winding for power transformers
This system controls conductor tension to ensure coil tightness, adapting to various wire specifications, including round enameled wire and flat paper-wrapped wire. It utilizes pancake and layer winding processes to meet the coil winding requirements of 10kV–1000kV power transformers.
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2Specialty transformer coil winding
This system is suitable for the regular winding of epoxy-cast coils for dry-type transformers, controls conductor tension for multiple windings in rectifier transformers to ensure insulation isolation, and utilizes pre-bending and guiding of flat wire for traction transformers to prevent warping during winding.
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3Multi-conductor parallel winding
This system achieves balanced tension control for the simultaneous winding of 2–8 conductors, adapts to transposed conductor winding, prevents loose strands and misalignment, and meets the low-loss winding requirements of large transformers.
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4Automated production linkage
This system integrates with winding machines, cutting machines, and insulation paper wrapping machines to achieve an integrated process of pay-off, winding, insulation wrapping, and cutting. It also records tension data and provides abnormality warnings to ensure production efficiency and stable quality.
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Frequently Asked Questions (FAQ)
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What wire types and sizes is this tension pay-off stand compatible with?
The stand supports both round wire (diameter 0.5 mm – 50 mm), including enameled copper and enameled aluminum wire, and flat wire (cross-section 5 mm×10 mm – 20 mm×50 mm), such as paper-insulated flat wire and bare flat copper wire. This broad compatibility eliminates the need for frequent equipment changes across different projects.
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What is the tension control range and how accurate is it?
The tension control range is 50 N to 5000 N, adjustable in 1 N increments. Accuracy is ±1% of the set value, achieved through closed-loop control via a dedicated tension sensor. This ensures stable, consistent tension throughout the wire pay-off process.
Q
Can this stand be synchronized with a transformer coil winding machine?
Yes. The wire feeding speed (0.5 m/min – 10 m/min, stepless regulation) is designed to synchronize directly with transformer coil winding machines. Speed stability is maintained at ±0.2 m/min to prevent wire jitter or uneven arrangement during the winding process.
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Is the equipment suitable for outdoor or harsh construction environments?
Yes. The stand is constructed from high-strength, corrosion-resistant materials that can withstand heavy cable loads in outdoor and complex construction site conditions. Its durable build reduces long-term maintenance requirements and operational downtime.
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What safety features does the tension pay-off stand include?
The stand is equipped with an anti-slip base to prevent tipping during operation. It also features flexible tension-adjustment components that allow real-time fine-tuning to match construction requirements, significantly reducing operational risks and improving overall worksite safety.
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Can this system support automated production line integration?
Absolutely. The system is designed to integrate seamlessly with winding machines, cutting machines, and insulation paper wrapping machines, enabling a fully automated workflow covering pay-off, winding, insulation wrapping, and cutting. It also records tension data and issues abnormality warnings to maintain consistent production quality.