The machine extrudes PP/PS granules to PP/PS sheet with single color, which is used to producing plastic products by plastic thermoforming machines, like cups, foods, containes, trays, lids, dishes, bowls and etc.
TJ-670 Single Layer PP/PS Sheet Extruder
The sheet extruder is composed of extrusion, calendaring, traction and rolling. The main parts are abrasion resistant, resistant to corrosion, high-temperature resistant by high quality specially-treated. Low resistance force in die head extruding channel makes sheet thickness evenly, the internal spiral tank in three rollers ensures an effective cooling and it is easy to change and install net changer with the hydraulic pressure unit, no need to stop machine. The machine extrudes PP/PS granule to PP/PS sheet with single color, which is used for producing plastic products by plastic thermoforming machines, like cups, food container, trays, dishes, bowls, lids, etc.
Using following full automatic plastic thermoforming machine to make finished products:
EXTRUDER PART: 1 SET
Max. 160kg/h Screw Dia: Ф110mm L/D:
Screw & Barrel Material: 38 CrMoAlA
After nitrogen treatment with optimum hardness, strong corrosion resistance and long service lifetime. Screw Rotate Speed:0-70r.p/min.
Main Motor Power: 45.0KW Heating way: Aluminium-casted heater. Heating Power: 15.0KW.
DIE HEAD PART: 1 SET
Structure: 1 layer. Heating Way: Aluminum-casted heater.
T-die Design: like cloth-hanger, enable the melting material be flowed evenly from the outlet.
Die Head Width: 730mm Finished Sheet Width: 670mm Sheet Thickness: 0.25mm-2mm.
FILTER PART: 1 SET
Worm-Gear Case: 1 pcs Filter Size: 300mm x 40 mm Net Dia.: Ф3-3.5mm Heating power: 7.2kw
3 ROLLERS PART: 1 SET
Roller Dia./ Length: 345mm/770mm Roller No.: 3 pcs Rollers reach to ''mirror surface'' standard
linear speed: 0-14m/min Drive motor: 4.0kw
Roller part movement: by motor, 1.1kw
Roller layout way: by level type, each roller arranged side by side
The cooling way: It's gyroidal way (not linear way) to cool each rollers as inside roller has many channel irons.
DOUBLE WORKING STATION
Double working station is easy to receive sheet, if one roller is full, we can use another roller , and save time.
ROTARY ROLL WINDER
Rewinding receives waste materia
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