1. The pipe bender features a horizontal structure, primarily comprising the bed section, main drive assembly, clamping mechanism, guide system, mandrel mechanism with support, hydraulic system, electrical components, die assembly, and electrical control system.
2. The machine is controlled via a touchscreen interface, with motion systems utilizing servo motors combined with hydraulic drives.
3. The hydraulic system incorporates an air-cooling unit, enabling users to regulate hydraulic oil temperature.
4. The bending main drive employs servo motor + chain drive, with both bending and return motions precisely controlled by the servo motor.
5. Main clamps, secondary clamps, auxiliary pushers, and mandrels are all driven by hydraulic cylinders, featuring automatic hydraulic auxiliary pushing and automatic hydraulic mandrel functions.
6. Hook-type hydraulic follower guides ensure consistent wall thinning during tube bending. Hydraulic mandrel extraction improves tube ovality, with optional live mandrel devices for fuller product profiles.
7. Optional anti-wrinkle die devices prevent creasing in small-radius and thin-walled tube bending.
8. Wear-resistant plates installed between certain moving components reduce wear and significantly extend service life.
9. Digital angle setting and control with display resolution: 0.1° bending angle, maximum bending angle: 190°.
10. Automatic memory storage capability holds up to 100 workpieces, each programmable with 20 parameters for instant recall.
11. Separate foot control switch enables remote operation.
12. Touchscreen interface supports Chinese or English. Bending parameters are configurable on the interface, which displays real-time processing counts and completed quantities. Automatically detects machine and operational faults.
13. Features cycle, half-cycle, manual, and pause functions. Next cycle starts via switch activation. Equipped with emergency stop capability.
14. Optional feed length-setting mechanism eliminates manual positioning during bending operations.
15. Bending arm incorporates reliable safety protection devices. Components operate smoothly, at constant speed, and without abnormal noise during bending.
16. Primary hydraulic control components utilize imported or high-quality domestic hydraulic elements. The hydraulic system employs an integrated manifold structure with rational design and incorporates a suction filtration system to ensure hydraulic oil cleanliness. The sealed oil tank features a liquid level gauge and a convenient cleaning access port. Piping is logically arranged and securely fastened, with high-pressure hoses selected for hydraulic lines.
17. Electrical System:
① Equipped with an emergency stop button with self-locking function; its normally closed contacts are used for safety circuits.
② Features automatic power failure protection.
③ All electrical distribution points are clearly labeled and match the schematic diagram.
④ Motors incorporate corresponding overcurrent protection functions.
⑤ Electrical components: Imported renowned brands or top-tier domestic brands.
18. Different bending dies are required for various pipe materials and bending radii. Die configurations consist of optional components including bending wheels, clamping dies, sliding plates, mandrels, and anti-wrinkle dies.
19. Bending dies are easily and quickly interchangeable, wear-resistant, and produce smooth, wrinkle-free bends.