KRRASS Joint Angle Bite Duct Machine SA-12HB

This used KRRASS Joint Angle Bite Duct Machine is a precision roll-forming machine designed to produce joint angle (bite-type) seams for rectangular sheet metal ductwork. The machine forms strong and reliable seam locks in a single pass, improving production efficiency while maintaining consistent quality throughout the fabrication process. Ideal for HVAC duct manufacturers and sheet metal fabrication shops. Operates on 600V power. Specifications: Machine Type: Joint Angle Bite Duct Machine Manufacturer: KRRASS Model: SA-12HB Voltage: 600V Material Thickness Capacity: 0.5 – 1.2 mm (Galvanized Steel) Machine Size: 1150 × 600 × 1050 mm Production Date: 2020 Condition: Used Applications: Rectangular HVAC Duct Fabrication Sheet Metal Duct Manufacturing Joint Angle (Bite-Type) Seam Forming Commercial Ventilation Systems Industrial HVAC Production Features: Precision roll-forming rollers Single-pass seam lock production Fast and smooth material feed Heavy-duty steel construction Compact footprint for easy shop integration Low maintenance design High production efficiency