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Electric Torque Tool

Digital Torque Wrench

Digital Torque Wrench

Dual-speed design, torque range 100-12000 Nm, accuracy ±3%

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Servo Precision-Controlled Electric Torque Wrench

Servo Precision Electric Torque Wrench

Resolution: 1 N·m, Accuracy: ±3%, IoT connectivity supported

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Digital Display Lithium Battery Torque Wrench

Digital Display Lithium Battery Torque Wrench

1 8V 5Ah lithium-ion battery with long-lasting power and wireless design

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Lightweight Digital Display Lithium Battery Torque Wrench

Lightweight Digital Lithium Battery Torque Wrench

Dual-speed design, weighing only 3.1-9.9kg with a torque range of 130-12000Nm

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Pneumatic Torque Tools

Pneumatic Torque Wrench

Pneumatic Torque Wrench

Lightweight design, 360° rotation, torque range 100-12000 Nm

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Hydraulic Torque Tools

Square-drive hydraulic torque wrench

Square-drive hydraulic torque wrench

Aerospace-grade aluminum-titanium alloy, torque range 110-140882 N·m

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Hollow hydraulic torque wrench

Hollow hydraulic torque wrench

Aerospace-grade aluminum-titanium alloy, torque range 230-44590 N·m

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Hydraulic tensioners

Dual-stage (Wind Power) Hydraulic Tensioner

Dual-stage (Wind Power) Hydraulic Tensioner

ENISO 898-1:1999 standard, bolt diameter M24-M72

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Single-stage self-resetting hydraulic tensioner with gear

Single-stage automatic reset gear hydraulic bolt tensioner

Single-stage automatic reset with gear rotation

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Special Hydraulic Bolt Tensioners

Special hydraulic tensioners

Custom Non-Standard Project Cases

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Single-stage self-resetting hydraulic bolt tensioner

Single-stage automatic reset hydraulic bolt tensioner

Compact, reliable stretcher with individually machined seals for superior sealing reliability.

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Synchronous jacking tools

PLC Synchronized Lifting System

PLC Synchronized Hydraulic Jacking System

Multi-point synchronized lifting with 1mm accuracy; 4-80 point sync control

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hydraulic pump

Hydraulic Torque Pump

Hydraulic Torque Pump

Pressure 700bar, three-stage plunger pump with remote control

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Hydraulic tensioner pump

Hydraulic tensioner pump

Maximum pressure 2000-6000 bar; high-flow design

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Industrial Ratcheting Torque Wrench

Industrial-grade ratchet torque wrench

Ratchet mechanism for quick tightening

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hydraulic cylinder pump

Hydraulic Cylinder Pump

For use with hydraulic cylinders

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Aluminum Hydraulic Cylinder

Single-acting aluminum hydraulic cylinder

Single-acting aluminum hydraulic cylinder

A longer stroke on a telescopic hydraulic cylinder saves time, simplifies projects by moving loads farther, and eliminates the need for temporary spacers.

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Single-acting aluminum hollow plunger hydraulic cylinder

Single-acting aluminum hollow plunger hydraulic cylinder

The composite support ring prevents side loads, extends cylinder service life, and reduces 10% of lateral load.

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Aluminum Locknut Hydraulic Cylinder

Aluminum Lock Nut Hydraulic Cylinder

The lightweight locking nut hydraulic cylinder is a single-acting, spring-return unit equipped with a locking nut to safely retain mechanical loads.

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Double-acting aluminum hydraulic cylinder

Double-acting aluminum hydraulic cylinder

Double-acting cylinders provide faster and more controlled plunger retraction than spring-return or load-return types.

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Double-acting aluminum hollow plunger hydraulic cylinder

Double-acting Aluminum Hollow Plunger Hydraulic Cylinder

The composite support ring prevents side loads, extends cylinder service life, and reduces 10% of lateral load.

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High-tonnage hydraulic cylinder

Double-acting high-tonnage hydraulic cylinder

Double-acting high-tonnage hydraulic cylinder

Double-acting push-pull hydraulic retraction;

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Single-acting high-tonnage hydraulic cylinder

Single-acting high-tonnage hydraulic cylinder

High-tonnage hydraulic cylinders are ideal for construction, civil engineering, heavy manufacturing, and maintenance applications.

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Hollow Plunger Hydraulic Cylinder

Single-acting hollow plunger hydraulic cylinder

Single-acting hollow plunger hydraulic cylinder

Hollow plunger design for push and pull applications

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Double-acting hollow plunger hydraulic cylinder

Double-acting hollow plunger hydraulic cylinder

RRH Series Double-Acting Hollow Hydraulic Cylinders, 0-150 ton capacity

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Locknut Hydraulic Cylinder

Nut-locking Hydraulic Cylinder (Thin Type)

Nut-locking Hydraulic Cylinder (Slim Type)

Lock nuts maintain mechanical load for a safe working environment.

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Single-acting hydraulic cylinder with locking nut

Single-acting hydraulic cylinder with locking nut

High-tonnage hydraulic cylinders are equipped with locking nuts to securely maintain mechanical loads over extended periods.

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Double-acting locking nut hydraulic cylinder

Double-acting locking nut hydraulic cylinder

Features a threaded piston rod and locking ring design.

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Single-acting locking nut hydraulic cylinder

Single-acting locking nut hydraulic cylinder

Single-acting, load retraction; mechanical nut locking ensures safer load retention.

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Low-profile hydraulic cylinder

RCS Series, Short Hydraulic Cylinders

RCS Series, Compact Hydraulic Cylinders

Double-acting hydraulic, load return, capacity 10-500 tons

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Compact Hydraulic Cylinder

Compact hydraulic cylinder

Ultra-slim design for tight spaces. Capacity: 5-200 tons

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Ultra-thin hydraulic cylinder

Ultra-thin hydraulic cylinder

High-pressure, low-profile hydraulic cylinders are primarily used in space-constrained environments, such as main engine adjustments in shipyards and turbine lifting during power plant maintenance.

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hydraulic cylinder

hydraulic flat jacks

hydraulic flat jack

The RSM hydraulic flat jacks have a lifting capacity ranging from 5 to 200 tons, making them ideal for lifting operations in confined spaces.

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Single-acting universal hydraulic cylinder

Single-acting general-purpose hydraulic cylinder

This is a general-purpose spring-return cylinder designed for production, maintenance, and manufacturing applications.

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Flange Maintenance Tool

Hydraulic Nut Splitter

Hydraulic Nut Splitter

The nut splitter is versatile and efficiently operates in cement mixing, pipeline industry, tank cleaning, petrochemical, steel construction, mining, and other sectors.

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Hydraulic Flange Spreader

Hydraulic Flange Separator

Overall Separation Wedge Concept: Frictionless, parallel smooth motion eliminates risks of flange damage and separation wedge failure.

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Hydraulic Flange Adjuster

Hydraulic Flange Adjuster

Suitable for maintenance, inspection, testing, and valve replacement applications;

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Hydraulic Puller

Integrated Hydraulic Puller

Integrated Hydraulic Puller

2/3 jaw and variable-length jaw combination design, offering the stability of a 3-jaw puller with more reliable gripping force, plus 2-jaw functionality

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Split-type hydraulic puller

Split-type hydraulic puller

360° swivel joint design allows users to operate the puller from any angle.

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Taizhou Ailansheng Intelligent Technology Co., Ltd.

Expert in Bolt Preload Technology Solutions

Specializing in bolt pre-tensioning technology, we deliver intelligent, professional, and digitally enabled torque tools and system solutions to ensure safety and reliability across multiple industries.

Product Center

  • Hydraulic Torque Wrench
  • Electric torque wrench
  • Pneumatic Torque Wrench
  • Manual Torque Wrench
  • Smart Electric Hydraulic Pump

Solutions

  • wind and hydro power
  • nuclear and thermal power
  • Oil & Gas
  • Shipbuilding and Marine Equipment
  • Steel Metallurgy

Contact Us

  • No. 188, Junmin Road, Huangqiao Town, Taixing City, Taizhou City, Jiangsu Province
  • 18994639668
  • 173146746@qq.com

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