Three layer Plastic Sheet Extruder

Three motors: each 750W

Three heating zones: each zone 3KW

8.Calender Roller Heating Box

Work station: two set

7.Double Working-position winder(One set)

Turbine Reducer: One unit

Motor: One unit (6-gear, 2.2kw, FC)

Surface treatment: coated erosion resistance, heat resistance and friction resistance rubber and polished.

Length of the roller: 900mm

Diameter of the roller: 180mm

B. Haul off rubber roller: one

Surface treatment: plated chrome and half-mirror polishing

Length of the roller: 900mm

Diameter of the roller: 180mm

A. Haul off steel roller: one

6.Haul-off System

The cutting knives are adjustable

Surface treatment: plated chrome and half-mirror polishing

Roller Length: 900mm

Roller Dia: 110mm

Number of the transmission rollers: 6

5.Cooling stand: one unit

Self-lock style forward and backward movement system of the calender, which is controlled by 3-phase induction Motor(Output: 1HP, 750W)

Each motor with an inverter

The three rollers are controlled separately, that is, the rotation speed of the three rollers could be adjusted separately. Each roller is controlled by motor with gear box. The motor power: 2.2KW, rotation speeds: 940r/min. Gear box: 57.79

Media: water

Water Heating Equipment: one set

Turbine Reducer: One unit

Roller surface treatment: 14 grade super treatment of mirror polishing

Material of the roller: 45# steel. Hardness: RC70

Roller length: 900mm

Diameter of roller: 350mm

Roller number: 3

Structure: tilted style

4. Calender

Effective sheet Width:800mm

Extrusion Sheet thickness: 0.3-2.0mm;

There are 3 heating zones in the mould. Heating power in every zone: 6kw

The outlets of the mould can be adjusted with the adjustable screws slightly.

The flows are plated chrome. And the flow surface is polished until it like mirror.

The heat treatment: heating the inside of T-die by bar tubular heaters

Material: 38CrMoAlA steel polished after refining and nitrifying

Effective Width: 880mm

T-die: one set

3. Die Head

Heating Power: 6KW (total: 12kw)

One hydraulic station

Full-automatic Hydraulic Net-changing Device: two set

2. Automatic Hydraulic Screen Changer

Motor: One unit (6-gear, 37kw, FC)

Heaters: Cast aluminum heating ring, which is cooled by air blower

Heating Power: 18KW

Hard-Surface Gear Reducer: one set

Auxiliary Screw:

This machine suitable to produce multilayer PP,PS,PE plastic sheet,which used to make disposable cups,bowl,dish,plate etc.