Automatic Tube Bender Machine

The automatic pipe bending machine is an intelligent device that realizes complex space bending through a multi-axis linkage CNC system. The equipment is driven by a servo motor and combined with transmission mechanisms such as spiral bevel gears and helical gears. It can perform high-precision three-dimensional forming on pipes made of materials such as stainless steel and aluminum alloy. The bending diameter covers 5mm to 50mm, the maximum bending angle is 190°, and it supports complex space curve processing, such as S-type and U-type.

Transmission mechanism: Spiral bevel gears are utilized for the bending transmission, while the main clamp is driven by helical gears in conjunction with a ball screw.

Side Assist Push Structure: Utilizing an Integrated Electric Cylinder for Transmission

Feeding structure: transmission via helical gear and rack

High precision
In the core transmission system of the automatic pipe bending machine, the spiral bevel gear drives the bending axis, the helical gear and the ball screw coordinately control the main fixture, and the grating ruler real-time feedback technology can compress the bending angle error to within ±0.5°, and the ellipticity error ≤1%.

Efficient feeding
The feeding module of the automatic pipe bending machine adopts a helical gear and rack transmission mechanism, with a feeding speed of 800mm/second, and a single bending cycle is shortened to 3 seconds. With the continuous feeding system, the production efficiency is increased by 40% compared with traditional equipment. Its integrated bending arm and head design optimizes the mechanical space, reduces structural interference, can handle pipes up to 6 meters long, and supports multi-angle continuous bending.

Intelligence and safety
• The automatic program control system of the automatic pipe bending machine integrates a dynamic parameter compensation function, which can automatically identify the material and specifications of the pipe, adjust the bending parameters in real time, and adapt to the diverse needs of thick-walled pipes (3mm) to special-shaped pipes.
• The electrical components use international brands (such as Mitsubishi servo motors and Siemens PLC) that meet the IP65 protection level and are CE and UL certified to ensure the stable operation of the equipment in high-temperature and dusty environments.

Jiangsu LiFu Machinery Technology Co., Ltd. is a professional manufacturer specializing in comprehensive industrial automation equipment solutions for the pipeline industry. Headquartered in Zhangjiagang, with a branch in Jiangyin, we focus on R&D, production, sales, and service of high-end metal pipe forming automation equipment. Our product categories include the CNC electric oil hybrid series, CNC all-electric bending series, pipe-cutting machines, end molding machines, and chamfer machines, which are widely used in automotive parts, aerospace, shipbuilding, and other industries.

Rich experience

A technical team with more than ten years of experience in designing and manufacturing pipeline processing equipment, with strong professional skills.

Full technical certification

Passed CE standard certification and ISO9001 quality management system certification, and our technical strength is internationally recognized.

Large production scale

The factory covers a large area and has many large-scale, advanced CNC processing machines, with considerable annual output, which can quickly respond to large-scale order needs.

Wide global market

Products are sold well in more than ten countries and regions, including China, Russia, India, Southeast Asia, Japan, Mexico, South Africa, Iran, Brazil, Latin America, etc., and the international market share is gradually expanding.