Brief Introduction of Automatic Aluminum Spacer Bending Machine
The Automatic Aluminum Spacer Bending Machine LWJ04 is used to bend aluminum spacer bars of insulating glass. The spacer bending machine can adjust and control aluminum frame size and frame shape automatically through CNC system, and can bend the aluminum spacer bar into triangle, rectangle, regular pentagon, regular hexagon, round, oval, and other shapes. The machine is ideal equipment for mass production of cold-edge insulating glass units.

Features of Automatic Aluminum Spacer Bending Machine

• Using PLC control system with man-machine touch screen interface, the parameter setting is fast and convenient.
• Servo motors control profile feeding and bending automatically.
• The 4 profile stocking chest for 4 different specifications of spacers, setting 12 shapes, 3 parameters available for each shape.
• Automatically avoiding the joint and circular arc when bending and cutting, cutting spacer bar automatically after bending.

Technical Parameters of Automatic Aluminum Spacer Bending Machine
Power supply                380V 50HZ (optional)
Input power                   4KW
Bending size                 Min:250*250mm    Max:2000*2000mm
Spacer width                 5.5-20mm
Size error                       ≤±0.3mm/m
Angle error                    ≤±0.3°
Outside dimension    10000*2200*2600mm
Weight (about)             2000Kg

Insulating glass machines are special machines for manufacturing insulated glass. Insulated glass is a combination of two or more sheets of glass spaced apart with a spacer bar and hermetically sealed with a primary and secondary sealant to form a single unit with one or more air or inert gas spaces in between, with benefits of energy saving, sound insulation, reduced infiltration, and reduced condensation. The major manufacturing process for insulated glass includes glass cutting, glass edging, glass washing and drying, spacer assembly, pressing, sealing, and gas filling. Insulating glass machine mainly includes vertical insulating glass production line, glass cutting machine, glass washing and drying machine, glass edging machine, butyl extruder, two-component sealant extruding machine, gas filling machine, and so on.