MF 12 Pin Spotter
Item # 27115
Duro Dyne's MF has been the standard for entry level "through insulation" welders for over 30 years. Proven performance and high reliability have made the MF a "Must Have" for any sheet metal shop which does occasional insulating. Duro Dyne now introduces the MF12, building on that history, and creating a new pin spotter with greater power and versatility. Special design welding transformers allow the MF12 to deliver more power, precisely timed to the welding tip. The new MF12 will weld pins from ½ inch to 2 inches long on steel from 26 to 20 gauge. Proven solid-state weld control circuitry guarantees years of reliable, trouble-free service in your shop.
- Compact design for easy handling
- Standard 8' gun cable and 6' ground cable
- "Easy read" weld timer for precise control
- Panel mounted test switch and indicator lights for easy troubleshooting.
- Proven Solid State controls
Input voltage: 208-230V 60 HZ single phase
30 amp service
Specifications MF-12 Pin spotter
Physical Dimensions: (See Photo at right)
A. 11" B. 17" C. 11"
Input voltage: 208-230 V 60 HZ single phase.
30 amp service
Put the MF-12 To Use In Your Shop as a Bench Tool
To use your work bench as a welding table, cover the bench top with a copper sheet (.025). Set the MF-12 on the bench top. Attach the MF-12 ground clamp to the copper sheet and it will act as a permanent ground when the duct rests on the bench top. Pins quickly weld every time. No burn marks or wasted pins due to misfires.
Bring the MF-12 to the Work
When duct is too large to put on a bench, snap the ground clamp onto the duct and secure the insulation quickly by welding pins inside or outside of the duct as required. Eliminate the heat mark on the duct by using the simple "heat sink" on the opposite side of weld.
How Fasteners are Installed