Hydraulic shaftless Mill Roll Stand machine/packaging machinery for corrugated paperboard production line

Product Application

Spec of stand:

1, Reel Stand driven by hydraulic

2, Kraft paper range

Width: Max:1700mm Min:800mm

Diameter:Max:1500mm Min:350mm

3, Max load-bearing: 2000kg (One side)

4, Main roller dia.:219mm

5, Pneumatic Source Pressure(Mpa):0.4---0.8Mpa

6, Power: 380V 50Hz

Spec of hydraulic system:

1, Working Pressure(Mpa):16---18Mpa

2, Hydraulic Cylinder Range(Lift/Down):100×440mm

3, Hydraulic Cylinder Range(Clamp/Loosen):63×700mm

4, Hydraulic Station Motor Power:4KW Short Time(S2) Working Type Nominal voltage:380V 50Hz

5, Hydraulic Station Electromagnetic Valve Working Power:220V 50 Hz

Main Features

1.The structure is double rotary shafts with four arms; Support two paper mill rolls on both arms at the same time.

2.Hydraulic control for paper mill roller up-down, clamp-open.

3.Web tension is controlled by pneumatic brake or manual brake ;

4.Effective width:900mm-2200mm; Maximum paper roll diameter:φ1500mm

5.Maximum support weight:3T.

6.Main axis:φ242mm

Symmetrical structure, can carry two Kraft paper at one time, which can work without stop the machine .

Reel paper lift-lower, clamp, and loosen, movement, contraposition operated by hydraulic pressure. Feeding Kraft / reel paper quickly.

Brake:pneumatic brake

Double Level Auto Expander, Expander head: 3/4 inch Double Level.