Automobile exhaust pipe hook heading and bending
Industry Applications
1. Linear Equipment Layout & Process Flow (Total footprint approx. 8.0m × 2.4m)
Coil Loading & Automatic Unwinding
The active unwinding rack features a servo-driven feeding design with a maximum load capacity of 1500kg, a disc diameter of approx. φ1900mm, and a 2.2kW drive, ensuring a smooth and stable supply of heavy coils.
Multi-Roller Straightening & Servo Feeding
Designed for φ6–φ13mm round steel, X/Y bi-directional multi-wheel straightening eliminates internal stress to ensure consistent straightness. 3 sets of feeding rollers are synchronously driven (15kW feeding motor) with high-precision servo closed-loop control, seamlessly linking with subsequent stations.
Full Servo Multi-Axis Bending
After heading, the wire is automatically retracted to the bending station. Equipped with 8+ full servo axes (3.5kW rotary arm motor, 2.0kW bending angle motor), it executes pre-programmed complex 2D and 3D bends in a single step.
Servo Fixed-Length Cutting & Smart Discharging
A servo cutter (1.5kW) performs precise cutting for solid parts. Finished products automatically drop or are collected by a robotic arm. Japanese Sanyo servo motors and a multi-axis industrial computer system support programmable storage and quick mold changes, allowing direct program recall for batch production without repeated debugging.
2. Core Advantages & Benefits
One-Step Heading & Bending
Perfectly integrates heading and bending into a single machine. Unified computer control eliminates secondary transfers, exponentially shortening the production cycle.
High-Precision Cold Heading
Directly driven by a high-power servo motor, heading dimensional accuracy reaches ±0.3mm with a smooth, uniform finish, meeting stringent automotive standards.
Ultimate Labor Efficiency
Completely breaks the inefficient traditional "punch press + hydraulic press + manual" multi-process mode. High automation allows a single operator to easily manage multiple machines.
Perfect Import Substitution
Matches the performance of imported machines (like South Korea's NICE), while offering a more affordable price, faster localized after-sales service, and flexible quick mold changes.
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