Detailed Introduction to SB115 CNC Pipe Bending Machine
author: Huashun Machinery
2026-03-26
SB115 Fully Automatic CNC Pipe Bending Machine is a high-speed, high-precision and high-efficiency pipe processing equipment independently developed by Zhangjiagang HuaShun Machinery Manufacturing Co.,Ltd. It integrates servo drive, hydraulic pump and air cylinder drive technologies, equipped with professional 3D pipe fitting processing control system and strong pushing bending function. With stable operation, high bending precision and small batch error, it is an ideal equipment for high-standard pipe bending processing in aerospace, military industry, automobile manufacturing and other fields.
一、 Product Overview
The equipment combines servo, hydraulic pump and air cylinder driving modes to meet the 3D pipe fitting processing requirements of high speed, high precision and high yield. It is equipped with a self-developed HUASHUN special control system, supporting free switching between automatic and manual modes, with 10-inch color LCD touch screen for easy operation. It realizes two-way conversion of XYZ coordinates and YBC working datum, and can program simultaneous actions of three movements (Y+B+C), with accurate angle setting and spring back compensation for each bend.
It adopts fully hydraulic clamping and drop-way hydraulic clamping, with adjustable speed direct acting hydraulic pressure die, automatically releasing the tube before final bending to ensure bending quality. Equipped with automatic head lubrication and cooling system, the machine runs stably for a long time. It supports emergency stop without interrupting the program, and automatic Y-axis positioning to ensure workpiece consistency. The machine is compatible with steel, stainless steel, aluminum, titanium, brass and other metal materials, and can realize various arc push-bending forming to achieve multi-purpose of one machine.
二、 Main Technical Parameters
Control system: HUASHUN special master center software;Operation screen: 10’’ color LCD touch screen;Control function: XYZ/YBC two-way conversion, 3-axis simultaneous motion (Y+B+C);Bending direction: Standard clockwise (counter-clockwise optional);Driving mode: Servo + hydraulic pump + air cylinder;Clamping mode: Fully hydraulic clamping + drop-way hydraulic clamping;Power supply: 3 phase 220V/380V/415V (customizable);Standard configuration: One set draw bending tooling, wiper die bracket, 1 mandrel rod;Auxiliary system: Auto lubrication, cooling system, emergency stop without program interruption;Compliance: Meet international industrial processing safety and quality standards.

三、 Core Advantages
1.High-precision control system: Adopts HUASHUN dedicated software with 10-inch touch screen, supporting multi-language and system diagnosis, with high operation convenience and control accuracy.
2.Multi-mode driving & stable bending: Servo, hydraulic and pneumatic collaborative drive, with automatic spring back compensation to ensure consistent bending angle and small batch error.
3.Efficient & intelligent operation: Supports 3-axis simultaneous programming action, automatic Y-axis positioning, emergency stop without program interruption, greatly improving processing efficiency.
4.Strong material adaptability: Suitable for steel, stainless steel, aluminum, titanium, brass and other pipes, with strong pushing bending to realize minimum clamping length and radius.
5.Complete safety & stability: Equipped with automatic lubrication and cooling system, reliable hydraulic clamping, long-term continuous operation with low failure rate.
6.Flexible configuration expansion: Standard complete tooling and optional anti-clockwise bending, extended mandrel effective length to meet diverse processing needs.

四、Application Fields
Relying on high precision, high efficiency and multi-material adaptability, SB115 CNC pipe bending machine is widely used in aerospace (high-precision special pipe fittings), military industry (special structural pipes), automobile manufacturing (oil pipes, brake pipes, air conditioning pipes), hardware processing, sanitary ware, HVAC and other pipe processing industries. It effectively improves product consistency, reduces processing error, and helps enterprises realize intelligent and automated upgrading of pipe processing production lines.
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