MIG Drive Roller Gear 0.8-0.9mm Knurled 30x10x12mm
$39.00
Product Description
Suitable for Gasless/Flux-cored MIG Wire, compatible with UNIMIG 500Amp Separate Wire Feeder and Eastwood Mig250i.
Specifications
| Wire Size | 0.8mm – 0.9mm Knurled |
| Outer Diameter | 30mm |
| Inner Diameter | 10mm (14mm without bush) |
| Width | 12mm |
MIG Drive Roller Gear 0.8-0.9mm Knurled – Precision Welding Wire Feeder Accessory
Optimize your MIG welding performance with our high-precision MIG Drive Roller Gear, engineered for seamless wire feeding and enhanced weld quality. Ideal for professional fabricators and DIY enthusiasts, this durable accessory ensures consistent wire delivery for gasless/flux-cored applications.
Core Specifications
| Wire Compatibility | 0.8mm – 0.9mm (Knurled Design) |
| Outer Diameter | 30mm |
| Inner Diameter | 10mm (14mm with brass bush removed) |
| Width | 12mm |
| Pin Hole Diameter | 3.65mm |
| Pin Center Distance | 21.25mm |
| Groove Center to Side | 3.90mm |
| Groove Center Spacing | 4.30mm |
| Material | High-strength steel with brass bush |
| Applications | Gasless/Flux-cored MIG welding |
Key Benefits
- Precision Knurled Design: Ensures firm grip on 0.8-0.9mm wires, preventing slippage and unstable feeding.
- Adjustable Inner Diameter: Removable brass bush converts 10mm ID to 14mm for versatile equipment compatibility.
- Durable Construction: Hardened steel body resists wear, extending service life under heavy usage.
- Perfect Fit: Engineered for UNIMIG 500Amp Separate Wire Feeder and Eastwood Mig250i.
Performance & Applications
Designed for gasless/flux-cored MIG welding, this drive roller delivers consistent wire feed speed, reducing spatter and improving bead formation. Ideal for automotive repairs, metal fabrication, and industrial manufacturing where reliable wire feeding is critical.
Quality Assurance
Our drive rollers undergo rigorous testing to meet industry standards. Each unit is inspected for dimensional accuracy and durability, ensuring optimal performance in professional welding environments.
Why Choose Our Drive Roller?
Unlike generic rollers, our product features precision-machined grooves and a removable bush, offering flexibility for different equipment setups. The knurled surface provides superior wire traction compared to smooth rollers, minimizing downtime from wire jams.
FAQ
Q: Will this fit my non-UNIMIG/Eastwood welder?
A: Check your equipment’s drive roller specifications. The 10mm/14mm ID and 30mm OD may suit other models with similar dimensions.
Q: How often should I replace the drive roller?
A: Replace when knurling shows significant wear or wire feeding becomes inconsistent (typically after 6-12 months of heavy use).
Q: Can I use this for solid MIG wire?
A: Designed for flux-cored wires; solid wires may require a smooth roller for optimal performance.
Get in Touch
Ready to upgrade your welding setup? Contact our sales team for bulk pricing, technical support, or compatibility checks. Send us an inquiry today to optimize your welding efficiency!
