Thermion Precision Arc 4.8 Arc Spray System w/18' Lead
The Thermion Precision Arc 4.8 (MFR#71000-4.8) is a high-production twin wire arc spray metalizing system designed for large-scale corrosion protection, coating, and metalizing applications. Built for field use with robust modular construction, this unit is optimized for spraying large 3/16" (4.8 mm) diameter metal wires at up to 650 amps, delivering significantly higher deposition rates than smaller systems. This industrial-grade equipment is suitable for contractors and maintenance professionals coating bridges, tanks, towers, and heavy infrastructure.
Specifications / Features
- Model / SKU: System 71000-4.8 18' Lead
- Brand: Thermion Inc.
- Type: Twin Wire Arc Spray / Metalizing System
- Lead Length: 18 feet (front end / control lead)
- Spray Capability: 3/16" diameter Zinc, Aluminum or Zinc/Aluminum alloys
- Maximum Current: 650 Amps @ 100% duty cycle
- Power Frequency: 50/60 Hz
- Recommended Use: Large scale onsite / field metalizing applications
- Arc Technology: Patented Arc Shorting Control for stable spray performance
- Construction: Modular design for easy maintenance and upgrade
- Components: Industrial feeder cart, remote amperage/voltage meters, ergonomic handle, robust fan spray head, heavy-duty industrial wheels
- Materials Sprayed: Zinc, Aluminum, Zinc/Aluminum (85/15)
- Deposit Rates: Up to ~190 lbs/hr zinc at 10 mils coating thickness
- Air Requirements: 90–110 psi @ ~60 cfm, 1/2" IPS / NPT connection
- Compatibility: Designed to integrate with 3-phase industrial power sources
- Safety: Emergency shut-off and ergonomic controls for industrial safety compliance