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WF-350 WF-500 WF-630 Double Drive Wire Feeder for MIG MAG Welding Machine

The WF series wire feeder is a professional heavy-duty double-drive wire feeding equipment specially matched for MIG, MAG, and CO2 gas shielded welding machines, covering WF-350, WF-500, and WF-630 three mainstream models. Adopting a four-wheel double-roll driving structure and a high-torque DC motor, this wire feeder delivers ultra-stable wire feeding performance even during long-distance wire delivery and thick welding wire working scenarios. With an anti-blocking push-pull structure, diversified wire groove options, and complete welding control functions, it perfectly adapts to carbon steel, stainless steel, and aluminum alloy welding. Its compact body, easy installation, and reliable industrial durability make it a core matching accessory for industrial gas shielded welding equipment.

Core Product Features

  • High-precision Double Drive System: Four-wheel double-roll drive design ensures steady wire feeding, no wire slipping or jamming, suitable for thick welding wire and long-distance wire feeding transmission.
  • Wide Welding Wire Compatibility: Supports wire diameter from 0.8mm to 2.0mm, compatible with solid wire, flux-cored wire and aluminum welding wire to meet diverse welding demands.
  • High Torque 24V DC Motor: Built-in high-power 24V DC brush motor with strong output torque, stable operation under heavy load, perfectly fit long-time industrial continuous welding work.
  • Anti-jam Push-pull Structure: Optimized mechanical push-pull structure effectively avoids wire blockage faults, greatly improving feeding stability especially for aluminum wire and long guide tube welding.
  • Complete Welding Control Functions: Supports 2/4-step welding, spot welding, pre-gas flow, post-gas flow and anti-stick functions, meeting all standard welding operation habits.
  • Customizable Drive Roll & Guide Tube: Optional V-groove, U-groove and knurled drive rolls; steel-lined and Teflon-lined guide tubes optional for different welding wires.
  • Compact & Easy Installation: Portable integrated structure with standard Euro multi-pin interface and quick gas connector, plug-and-play, convenient for on-site assembly and maintenance.

Full Technical Parameters

Parameter Item
Specification
Product Model
WF-350 / WF-500 / WF-630
Mechanical Structure
Push-type, double-roll four-wheel drive
Applicable Welding Process
MIG / MAG / CO₂ / Flux-cored welding
Applicable Wire Diameter
0.8mm / 1.0mm / 1.2mm / 1.6mm
Wire Feed Speed
1.0 - 28 m/min, stepless adjustable
Wire Feed Motor
DC 24V high torque brush motor
Motor Power
100W
Max Wire Feed Force
≥ 25 N
Wire Feeding Error
≤ ±1% under continuous working
Wire Spool Capacity
5kg / 15kg / 20kg optional
Spool Inner Diameter
φ50mm, φ70mm
Drive Roll Material
High-strength hardened steel
Optional Drive Roll Type
V-groove / U-groove / Knurled
Standard Torch Cable Length
5m, 5m/20m optional
Guide Tube Type
Steel-lined (standard), Teflon-lined (for aluminum wire)
Gas Hose Connector
Φ8mm quick connector
Control Interface
Euro-style multi-pin connector
Core Control Functions
2/4-step, spot welding, pre-flow, post-flow, anti-stick
Protection Class
IP23
Insulation Class
F
Working Temperature
-10℃ ~ +40℃
Overall Dimension
310 × 230 × 190 mm
Net Weight
5.8kg

Application Fields

  • This WF series wire feeder is widely matched with all kinds of MIG/MAG welding machines, suitable for sheet metal processing, steel structure production, shipbuilding industry, pressure vessel manufacturing, aluminum alloy welding and other heavy industrial welding scenarios. It is universal replacement accessories for standard and pulse gas shielded welders.

Product Advantages Summary

  • With low feeding error, strong anti-jamming ability, and wide compatibility, this double-drive wire feeder solves common pain points such as unstable wire feeding, wire slipping, and wire blockage in long-distance welding and aluminum welding. The standard universal interface supports direct matching with most mainstream welding machines on the market, bringing stable welding performance and lower maintenance costs for customers.
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