Special production line for aluminum spacers and solid-state induction heating equipment
Hollow aluminum strips are now widely used in energy-saving residential doors and windows.
Chopper-type solid-state power supplies have great advantages in energy saving and reliability, and are used by many domestic and foreign manufacturers.
Process flow: uncoiling → feeding → rolling forming → high frequency welding → scraper → sizing → straightening → flying saw cutting material → unloading table.
The models of hollow glass aluminum grid bars are: 6A, 9A, 12A, 14A, 15A, 16A, 19A, 20A
Equipment composition: decoiler, rolling unit, high-frequency welding power supply, straightening and shaping machine, flying saw
The power supply adopts chopper-type high-frequency solid-state power supply, and the welding speed is 100-120 m/min.
Product technical requirements:
Wall thickness: The side wall thickness is guaranteed to be between 0.20～0.35mm, and the peripheral wall thickness limit deviation is ±0.025mm.
Curvature: The product is not allowed to have hard bends and side bends (except for free drooping bends).
Appearance: The surface is flat and smooth, without bumps, and even pores.