Automatic Condenser Wire Welding Machine for HVAC and Refrigeration Industry
zero waiting time between loading and unloading, fully automatic wire feeding and welding - one machine that solves throughput, yield and labour cost for condenser wire welding all at once.
The Automatic Condenser Wire Welding Machine runs on a dual-station layout with four wire feeding slots working in sync, welding 3 wires per second. The wire feeding unit and the welding unit work in precise coordination, which effectively eliminates wire overlapping, missed welds and weld deviation. Weld seam pass rate reaches 96.7%, with a welding repeatability of +/-0.05 mm.
Welds 3 wires per second with precision. Taking a 2-metre wire-and-tube condenser as an example, efficiency is approx. 57% higher than conventional gantry multi-wire simultaneous welding. A faster cycle time takes the pressure off your delivery schedule.
Two stations work in coordination, so loading and unloading never interrupt the welding cycle. Equipment utilization rises from approx. 50% to 95%, and output per unit time increases by 80%~100%. Four feeding slots deliver wire simultaneously, giving even wire spacing and continuous feeding for a smoother welding process.
The wire feeding unit and welding unit are precisely matched for automatic row welding, effectively reducing wire overlapping, missed welds and weld deviation. Weld seam pass rate reaches 96.7% and repeatability is +/-0.05 mm, cutting both scrap and rework.
A single operator can run and manage several machines. On a wire-and-tube condenser welding line, manpower drops from 4 operators to 1 - a 75% reduction in labour demand and a clear drop in labour cost.
Stable operation with a low failure rate reduces downtime losses and keeps batch production running efficiently. Stability is where real capacity comes from.
| Item | Before | After |
|---|---|---|
| Welding efficiency | Conventional gantry multi-wire welding | approx. 57% higher |
| Equipment utilization | Approx. 50% | approx. 95% |
| Output per unit time | Baseline | 80%~100% higher |
| Line manpower | 4 operators | 1 operator (75% reduction) |
| Overlapping / missed / offset welds | Manual correction | automatic precise coordination |
| Rework and scrap | High share | 96.7% pass rate, both reduced |
Designed for automatic steel wire row welding of wire-and-tube condensers, evaporators and heat exchangers, serving batch production in refrigeration and heat exchange, home appliances, and hardware manufacturing.
Compatible product types:
- Wire row welding for condensers / evaporators / heat exchangers
- Verified on 2-metre wire-and-tube condensers (longer sizes available on request)
Welding samples we can provide:
- Wire-and-tube condenser wire row welding sample, front view
- Wire-and-tube condenser sample with uniform wire spacing
- U-bend copper tube weld formation sample
- Wire positioning sample at the feeding end
- Dual-station welding zone sample
- Finished weld surface sample with no wire overlapping
We do not settle for a general-purpose machine that "mostly fits". Every unit is engineered one-to-one against your product drawings, cycle time target and floor space.
Send us a sample part and we will arrange a welding trial. You see the actual weld result before committing to a purchase - your decision is backed by evidence.
From process design and in-house inspection to installation, training and trial production sign-off, one team follows the whole project. Delivery to your factory is not the end of the job.
After-sales response and spare parts support continue after commissioning, keeping your production line running over the long term.
Send us the drawing or a sample of your wire-and-tube condenser. Pudian Technology will handle the sample welding, cycle time assessment and complete line configuration proposal.
