Bolt-Type Steel Wire Rope Grip for Round Strand Ropes – Heavy Duty

Securely grip round strand steel wire ropes with Ningbo Changshi's robust bolt-type grips. Ideal for heavy-duty pulling, tensioning, and anchoring in OHTL and general rigging applications.

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Bolt-Type Steel Wire Rope Grip: Robust & Reliable Clamping for Round Strand Ropes in Power Line & Rigging Operations

At Ningbo Changshi Electric Power Machinery Manufacturing Limited, we understand that secure and reliable gripping of wire ropes is fundamental to the safety and efficiency of countless operations in power line construction, substations, and general heavy rigging. Our Bolt-Type Steel Wire Rope Grip is a meticulously engineered, heavy-duty tool specifically designed to firmly and consistently clamp onto standard round strand steel wire ropes. Its robust bolt-fastening mechanism ensures an unyielding hold, making it an indispensable component for applications where maximum security and controlled tension are paramount. As a prominent China manufacturer and exporter, we offer a comprehensive one-stop supply for a wide array of tools and equipment for electrical construction, and this bolt-type grip exemplifies our unwavering commitment to mechanical strength, reliable performance, and enhanced safety.

Standard round strand steel wire ropes are widely used in pulling, hoisting, and tensioning applications due to their strength and flexibility. For these ropes, a bolt-type grip offers a distinct advantage by providing a powerful, positive mechanical connection that is tightened and secured with bolts, allowing for precise and extremely firm clamping. Unlike cam-action or automatic grips that rely on tension to engage, the bolt-type grip provides a fixed, pre-tensioned hold, making it ideal for situations requiring sustained, high-force retention or where the grip must be set precisely before tension is applied. This design ensures superior slip resistance and reliability, crucial for demanding tasks in overhead line construction and various industrial rigging scenarios.

Product Features & Benefits:

  • Robust Bolt-Fastening Mechanism: Utilizes heavy-duty bolts and nuts to provide a positive, mechanical, and exceptionally secure clamping force on the wire rope, ensuring maximum slip resistance.

  • Designed for Round Strand Wire Ropes: Features precisely machined jaws that conform to the curvature of standard round strand steel wire ropes, providing a uniform grip across the rope's circumference.

  • High Holding Power: Engineered for heavy-duty applications, capable of withstanding significant tensile forces and providing reliable retention under high working loads.

  • Superior Durability: Manufactured from high-strength forged alloy steel, meticulously heat-treated for superior wear resistance and long service life in challenging environments.

  • Controlled & Precise Clamping: Allows operators to apply a specific, measurable clamping force by tightening bolts, ensuring a consistent and repeatable hold.

  • Reliable for Sustained Loads: Ideal for applications where the rope must be held securely for extended periods or under static tension.

  • Corrosion Resistance: Components are typically hot-dip galvanized or treated with durable protective coatings, providing excellent protection against rust and environmental degradation.

  • Versatile Application: Suitable for a wide range of pulling, anchoring, and tensioning tasks involving steel wire ropes.

Product Applications:

Our Bolt-Type Steel Wire Rope Grip is an essential tool for a wide range of operations requiring secure and reliable holding of round strand steel wire ropes:

  • Heavy-Duty Pulling Operations: Crucial for connecting pulling lines to larger conductors, pilot ropes, or other heavy loads in overhead line stringing.

  • Tensioning & Anchoring: Ideal for creating secure anchor points or applying precise tension to steel wire ropes in various rigging and construction setups.

  • Temporary Guying & Support: Used for temporary bracing or guying applications where steel wire ropes provide structural support.

  • Winch & Hoist Connections: Provides a robust connection point between wire ropes and winches, hoists, or other pulling equipment.

  • cable laying & Recovery: Essential for managing and securing steel pulling ropes during underground cable laying or recovery operations.

  • General Rigging & Lifting: A versatile tool for a multitude of industrial rigging tasks, including lifting, dragging, and securing loads with steel wire ropes.

  • Substation & Electrical Construction: Utilized for various pulling and anchoring tasks within substation construction and maintenance.

Technical Data Sheet:

Feature Specification
Grip Type Bolt Type / Mechanical Clamp
Material High-Strength Forged Alloy Steel, Heat-Treated
Working Load Limit (WLL) Varies (e.g., 20 kN, 30 kN, 50 kN, 80 kN+) - Always verify on product label
Compatible Rope Diameter Range Specific to model (e.g., 8-15mm, 12-22mm, 20-30mm)
Rope Type Compatibility Round Strand Steel Wire Ropes
Jaw Profile Meticulously machined for positive grip on round strands
Number of Bolts Varies (e.g., 2, 3, or 4 bolts per grip)
Bail/Eye Type Forged Swivel Eye with Safety Latch / Fixed Eye
Finish Hot-Dip Galvanized / Industrial Coating
Weight (Approx.) Varies by load capacity and size

Note: Specific technical specifications, including exact working load limit and compatible rope diameter range, will vary depending on the model and intended application. Always operate within the stated WLL and adhere to relevant safety standards. Please contact us for detailed datasheets for specific product variants.

Why Choose Ningbo Changshi Electric Power Machinery Manufacturing Limited?

Choosing Ningbo Changshi means partnering with a trusted industry leader dedicated to robust engineering, reliability, and comprehensive solutions for all your wire rope handling needs. Here’s why we are your ideal choice:

  1. Unwavering Mechanical Security: Our bolt-type grips provide an exceptionally secure and reliable mechanical connection, essential for high-load and critical wire rope applications.

  2. Comprehensive One-Stop Solutions: As a prominent manufacturer and exporter, we offer a vast array of equipment for both overhead and underground power line projects, providing a truly integrated supply chain that simplifies your procurement.

  3. Superior Quality & Durability: Every Bolt-Type Steel Wire Rope Grip undergoes rigorous quality control and testing, ensuring it is built to last and performs consistently even in the most demanding operational environments.

  4. Global Export & Dedicated Support: Our efficient worldwide export capabilities and committed customer service team ensure prompt delivery and expert technical assistance, wherever your project is located, including here in Taiwan.

  5. Engineering for Heavy-Duty Performance: We design tools that meet the stringent requirements of heavy-duty pulling, hoisting, and tensioning, ensuring maximum safety and efficiency for your operations.


Final Summary:

Our Bolt-Type Steel Wire Rope Grip is an indispensable, heavy-duty tool designed for the secure, reliable, and mechanically robust clamping of standard round strand steel wire ropes in various power line and rigging applications. Its positive bolt-fastening mechanism ensures an unyielding hold, crucial for demanding pulling, tensioning, and anchoring tasks. Trust Ningbo Changshi Electric Power Machinery Manufacturing Limited to equip your projects with high-quality, dependable, and robust wire rope handling equipment.

Ensure maximum security for your wire rope operations! Explore our Bolt-Type Steel Wire Rope Grips. Visit www.OHTLstringingequipment.com or contact Ningbo Changshi Electric Power Machinery Manufacturing Limited today to discuss your specific wire rope gripping needs and request a comprehensive quotation!

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