WONDERY Semi Automatic Coil Hairpin Tube Bending Machine HVAC Equipment

1. Company Introduction

  WONDERY is an enterprise specializing in manufacturing special equipment for heat exchangers (condensers, evaporators). The company has a professional team of perfect talents in design, production, assembly, commissioning and after-sales.

  Our main products are as follows: fin press line, progressive fin die, full-automatic hairpin long U-tube bender, servo vertical tube expander, full servo horizontal tube expander, servo combined tube expander, stainless steel portable tube expander, full-automatic servo return U bending machine, right angle tube bender, small elbow cleaner, multi-functional small elbow collar machine, coil straightening and cutting machine, full-automatic hairpin long U-tube bender, condenser bender, heat exchanger bending machine, degreasing welding machine, automatic aluminum welding machine, automatic copper heat exchanger welding machine, and undertake various maintenance, transformation and parts supply services. Our company takes reasonable price, satisfactory quality and satisfactory service as the concept. Our products are warmly welcomed by the market.

2. Technical Parameters

3. Structure Characters:

3.1 The hairpin tube bending machine for HVAC industry has the features of compact design, Servo motor driving, Manual feeding, Operation in

manual or automatic mode For option

3.2 Process of automatic operation mode is material feeding by manual →mould tooling clamping→ oil spraying → bending → mandrel back → clamp loose → unloading → unloading home → bending tooling home

3.3 Hairpin Leg difference in length less than 0.5mm

3.4 No obvious clashing, abnormal “bump”, corrugation neither other

deficiency. Ellipse less than 8%

3.5 Roundness tolerance of bend area <±.012”;

3.6 Parallel tolerance for the two straight legs ≤3%;

3.7 Running and operating smoothly.