Spring Return Bolt Tensioner | |||
Model No. | Bolt Size | Max Load kN (Ton) | |
Metric | Inch | ||
SLT-1 | 20 mm – 22 mm | 3/4” – 7/8” | 160 (16.31) |
SLT-2 | 24 mm – 27 mm | 1” – 1.1/8” | 280 (28.55) |
SLT-3 | 24 mm – 36 mm | 1” – 1.3/8” | 450 (45.88) |
SLT-4 | 33 mm – 42 mm | 1.1/4” – 1.5/8” | 660 (67.30) |
SLT-5 | 39 mm – 48 mm | 1.1/2” – 2” | 1000 (101.97) |
SLT-6 | 52 mm – 68 mm | 2” – 2.3/4” | 1500 (152.95) |
SLT-7 | 72 mm – 90 mm | 2.3/4” – 3.1/2” | 2500 (254.92) |
SLT-8 | 90 mm – 100 mm | 3.1/2” – 4” | 3200 (326.30) |
A Spring Return Hydraulic Bolt Tensioner is a high-performance tool designed for precise and efficient bolt tightening in critical applications. Unlike conventional tensioners, this advanced system features an integrated spring return mechanism, which automatically retracts the piston after tensioning, reducing manual effort and improving operational speed. Engineered for industries such as oil & gas, power plants, aerospace, and heavy machinery, this hydraulic bolt tensioner ensures even and accurate bolt loading, eliminating the risk of over-tightening or uneven stress distribution.
The spring return feature enhances productivity by accelerating the tensioning process, making it an ideal choice for high-cycle operations and maintenance tasks. Built with high-strength materials, it guarantees durability, reliability, and long service life in demanding environments. Upgrade your bolting process with our Spring Return Hydraulic Bolt Tensioner for faster, safer, and more efficient operations.
Key Features:
Spring Return Bolt Tensioner | |||
Model No. | Bolt Size | Max Load kN (Ton) | |
Metric | Inch | ||
SLT-1 | 20 mm – 22 mm | 3/4” – 7/8” | 160 (16.31) |
SLT-2 | 24 mm – 27 mm | 1” – 1.1/8” | 280 (28.55) |
SLT-3 | 24 mm – 36 mm | 1” – 1.3/8” | 450 (45.88) |
SLT-4 | 33 mm – 42 mm | 1.1/4” – 1.5/8” | 660 (67.30) |
SLT-5 | 39 mm – 48 mm | 1.1/2” – 2” | 1000 (101.97) |
SLT-6 | 52 mm – 68 mm | 2” – 2.3/4” | 1500 (152.95) |
SLT-7 | 72 mm – 90 mm | 2.3/4” – 3.1/2” | 2500 (254.92) |
SLT-8 | 90 mm – 100 mm | 3.1/2” – 4” | 3200 (326.30) |
A Spring Return Hydraulic Bolt Tensioner is a high-performance tool designed for precise and efficient bolt tightening in critical applications. Unlike conventional tensioners, this advanced system features an integrated spring return mechanism, which automatically retracts the piston after tensioning, reducing manual effort and improving operational speed. Engineered for industries such as oil & gas, power plants, aerospace, and heavy machinery, this hydraulic bolt tensioner ensures even and accurate bolt loading, eliminating the risk of over-tightening or uneven stress distribution.
The spring return feature enhances productivity by accelerating the tensioning process, making it an ideal choice for high-cycle operations and maintenance tasks. Built with high-strength materials, it guarantees durability, reliability, and long service life in demanding environments. Upgrade your bolting process with our Spring Return Hydraulic Bolt Tensioner for faster, safer, and more efficient operations.
Key Features:
A Spring Return Hydraulic Bolt Tensioner is a precision tool designed for efficient and accurate bolt tightening. It applies hydraulic pressure to stretch the bolt to the required tension. Once the desired tension is achieved, the built-in spring return mechanism automatically retracts the piston, enabling quick disengagement and improving operational efficiency.
The spring return mechanism enhances productivity by reducing manual effort and accelerating the tensioning process. It enables rapid tool retraction, making it ideal for repetitive tasks, minimizing downtime, and improving workplace safety.
This tensioner is widely used in industries requiring precise bolt tensioning, including oil & gas, power generation, aerospace, heavy machinery, and construction. Its accuracy and reliability make it essential for critical applications.
Our Spring Return Hydraulic Bolt Tensioner is designed to accommodate various bolt sizes and configurations. Available in multiple models, it supports different diameters and load capacities, ensuring versatility across numerous industrial applications.
For optimal performance and longevity, regularly inspect the tool for wear, clean it after each use, and adhere to the manufacturer’s lubrication and storage guidelines. Using high-quality hydraulic oil and avoiding excessive loads will also help maintain its durability and efficiency.
