Paper Mill Roll Stand

Paper Mill Roll Stand

Effective width：1400-2500mm

Specification：

1.Maximum roll diameter 1,500 mm, minimum roll diameter 300 mm;

2.Internally expanding chucks are adopted to reduce the loss of raw paper;

3.The operations of clamping, releasing, lifting, and lateral moving, etc. of raw paper are driven by a hydraulic system; double-station design can realize raw paper roll replacement without machine stopping.

4.Pneumatic braking is used, so the braking force can be adjusted at any time during production based on the size of paper roll so as to maintain normal tension of raw paper required for production. The braking mechanism employs a standard unit with a structure of multi-point disc used in automobile industry, offering sensitive operation, even and stable output, long service life and convenient replacement.

Production line

Corrugated paper board production line

A complete corrugated paper board production line includes the following machines: mill roll stand, pre-heater, splicer, single facer, overhead bridge, mulit-preheater, and glue machine, double baker facer, slitter scorer, cut-off stacker and ect.

Raw paper roll is fed to the mill roll stand. After heated and moisture ajusted by the pre-heater, raw paper will go to the single facer, corrugated by it, and gluing together with another raw paper to become single faced corrugating paper. Then conveyed through the over head bridge, re-heated by mult-layer preheater, after glued by gluing machine, jointed by the double baker facer. Then, continuous corrugating board comes out.

After slitting and scoring by slitter scorer and transverse cutting by cut-off machine, corrugated board with different sizes are produced. At last, these different size corrugating board will be stacked, calculated and then sent out by the stacker.

Way of heating: by steam heating.