Name: Automated High-Speed Condenser Welding Machine with Adjustable Effective Width and MFDC Power Supply for Wire Tube Condenser Production
Brand: GUANGDONG HWASHI TECHNOLOGY INC.
SKU: WL-SQ-MF160Kx2
Price: 375,000.00 USD
Availability: InStock

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Automated High-Speed Condenser Welding Machine with Adjustable Effective Width and MFDC Power Supply for Wire Tube Condenser Production

automated condenser welding machine with MFDC power

high-speed wire tube condenser welder

adjustable width condenser welding machine

Place of Origin:

CHINA

Brand Name:

HWASHI

Certification:

Model Number:

WL-SQ-MF160Kx2

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Product Details

Product Name:

Refrigerator Wire Tube Condenser Production Line Machine Welding Bending Machine Metal Wire Processing

Dimension(L*W*H):

5000x2400x2200mm

Weight:

2500KG

Effective Welding Width:

600-1000mm (customized)

Warranty:

1 Year

Transformer:

MF DC Transformer

Payment & Shipping Terms

Minimum Order Quantity

1 set

Price

Negotiation

Packaging Details

Sea worthy wooden package of PVC Film for FCL

Delivery Time

30 - 60 working days after received your payment

Payment Terms

L/C,T/T

Supply Ability

50 sets per month

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Product Description

Automated High-Speed Condenser Welding Machine

Automated High Speed Condenser Welding Machine with Adjustable Effective Width for Wire Tube Condenser Production Line

Product Overview

The Automated High Speed Condenser Welding Machine is a gantry-type multi-head spot welding system engineered for high-volume wire-on-tube (WOT) condenser manufacturing. Designed specifically for refrigerator, freezer, and commercial refrigeration production lines, the machine delivers precise, consistent wire-to-tube welds at industrial scale.

Equipped with multiple synchronized welding heads and a servo-driven double-layer feeding system, the machine executes the entire welding cycle automatically after material loading—from wire positioning to multi-point simultaneous welding and fixture exchange. The adjustable effective welding width accommodates a wide range of condenser panel sizes, eliminating the need for dedicated tooling changes between product specifications.

Key Advantages

Fully Automated Welding Cycle

Once the operator loads the serpentine tube and steel wires onto the double-layer feeder and presses the start button, the machine executes the complete welding sequence autonomously—including fixture stepping, multi-head simultaneous welding, and automatic fixture exchange. The dual-layer feeding system allows one fixture to be loaded while the other is being welded, enabling uninterrupted batch production and maximizing throughput.

Adjustable Effective Welding Width

The effective welding width is freely adjustable to accommodate various condenser specifications without mechanical modification. Whether producing narrow condensers for compact refrigerators or wide panels for commercial display coolers, a single machine handles the full product range—reducing capital investment and floor space requirements.

Multi-Head Gantry Welding System

Multiple welding heads operate simultaneously, dramatically reducing cycle time compared to single-head alternatives. Each head is pneumatically actuated with individually controllable welding parameters (current, time, pressure), ensuring uniform weld quality across the entire condenser panel.

Intelligent Welding Parameter Management

101 stored welding models with quick-change capability for rapid product changeover
3 selectable pressurized curves for different material combinations
PLC-controlled with color touch screen HMI for intuitive operation
Password-protected parameter storage prevents unauthorized changes

Superior Weld Quality with MFDC Power

Medium-frequency inverter DC (MFDC) power supply delivers precise, fast current adjustment with minimal thermal impact on surrounding material. Features include higher power factor (0.85-0.90) compared to conventional AC systems, three-phase balanced load with minimal grid interference, and maximum secondary short-circuit current up to 40 KA for reliable wire-to-tube fusion.

Voltage Stability Under Factory Conditions

Built-in network voltage floating compensation ensures that when input power fluctuates within ±10%, the secondary output voltage remains within ±3% of its set value—critical for maintaining consistent weld quality in facilities with unstable power supply.

Technical Specifications

Parameter	Specification
Model	WL-SQ-150K*2 (Customizable)
Input Power	Three-phase 380V±10% 50/60Hz
Rated Capacity	150 KVA * 2 (Customizable: 100KVA, 160KVA)
Rated Duty Cycle	50%
Secondary Voltage Adjustment	2 Steps
Maximum Secondary Short-circuit Current	40 KA
Transformer Insulation Grade	Grade F
Network Voltage Compensation	Input ±10% → Output ≤±3%
Welder Pressurized Curves	3 types
Storage of Welding Models	101 types
Effective Welding Length	1500 mm (Customizable up to 2000 mm)
Effective Welding Width	600 mm (Customizable: 600-1200 mm, dual-zone available)
Upper Electrode Stroke	80 mm
Lower Electrode Adjustable Stroke	30 mm
Automatic Moving Speed	200-500 mm/s (adjustable)
Control Mode	PLC + Touch Screen HMI
Cooling System	Water-cooled (transformer, thyristor, electrodes)
Machine Dimension	~6500 * 2500 mm (depends on configuration)
Machine Weight	~1500 kg

Applications

Industry	Typical Products
Household Refrigerators	Wire-on-tube condensers, skin condensers
Commercial Refrigeration	Display cooler condensers, bottle cooler condensers
Freezers	Chest freezer condensers, upright freezer condensers
Air Conditioning	Condenser panels, evaporator coils
Heat Exchangers	Wire-on-tube heat exchangers for various HVAC applications
OEM Appliance Manufacturing	Batch welding of wire to Bundy tube / copper tube

Weldable Materials

Steel wire to Bundy tube (邦迪管)
Steel wire to steel tube
Copper wire to copper tube
Aluminum wire to aluminum tube (with proper electrode selection)

Production Workflow

Load wires onto the first-layer fixture via magnetic wire filling device
Place serpentine tube onto the wires
Load top-layer wires over the tube
Press start — machine executes automatic welding cycle:
- Fixture steps to first welding position
- Multiple welding heads fire simultaneously
- Fixture advances to next position
- Repeat until all welding points completed
Auto fixture exchange — while one fixture is being welded, the other is being loaded
Unload finished condenser and restart cycle

Production Line Components

High-speed wire straightening and cutting machine
Tube straightening and cutting machine
Tube bending machine
Automatic condenser welding machine
Additional equipment: tube end expanding/shrinking machine, condenser folding machine

We design complete production lines based on your product drawings and efficiency requirements. Simply provide your specifications, and our engineers will develop the optimal solution for your needs.

Wire Tube Condenser Production Process

Dual-fixture system allows simultaneous welding and loading operations. While one fixture undergoes welding, operators load materials onto the second fixture, with automatic fixture exchange to maximize efficiency.

Complete Production Line Solutions

We design full automatic or semi-automatic production line systems for refrigerator condensers tailored to your specific manufacturing requirements.

Tags：

Automated High-Speed Condenser Welding Machine with Adjustable Effective Width and MFDC Power Supply for Wire Tube Condenser Production

automated condenser welding machine with MFDC power

high-speed wire tube condenser welder

adjustable width condenser welding machine

Automated High-Speed Condenser Welding Machine with Adjustable Effective Width and MFDC Power Supply for Wire Tube Condenser Production

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