Features: The unit adpots special-desighed SJSZ80 conical Twin-Screw Extruder and imported frequency convertor for governing. It adpots imported RKC temperature controllor. It has the advantages of wide adjustment range, high precision, convenient operation and so on. The auxillary machine is composed of vacuum shaping table, drawing machine, cutter and turn-over frame. The unit adpots large cooling device to ensure the shaping result of door plate. The caterpillar Drawing machine adpots imported reducer, motor and frequency convertor.

It has resonable structure, large drawing force, steady drawing and others. The cutter has advantages of reliabr and correct work, high precision of cutting and others. The turn-over frame has mobile lorry and special rubber protection layer. It has advantages of no-wearing, simple use and others. The auxillary machine adpots programmable controllors or control system made in China. The Control of the whole machine is reliable and steady.