This part is connected by No.20 channel steel, No.16 I-beam, 63 angle steel, column, etc.
There are safety barriers, ladders (made of No. 8 small channel steel) and high-strength herringbone pedals on both sides to ensure the safety of personnel and convenient operation.
The surface of the paper drawing shaft, tension shaft and paper feeding shaft is ground and plated with hard chromium.
The vacuum adsorption tension control, suction pipe 5 inches, with regulating valve, t...