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.
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TJ-750 Single Layer PP/PS Sheet Extruder
SAMPLE
Using following full automatic plastic thermoforming machine to make finished products:
Finished sample
Application
The sheet extruder is composed of extrusion, calendaring, traction and rolling. The main parts are abrasion resistant, corrosion resistant, 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 granules to PP/PS sheet with single color, which is used for producing plastic products by plastic thermoforming machines, like cups, food containers, trays, dishes, bowls, lids, etc.
Technical Parameter
| Model | TJ-750 |
| Suitable Sheet | PP/PS |
| Max sheet Width | 770MM |
| Sheet Thickness Range | 0.3-2.0MM |
| Screw Rod Dia(Main Machine) | 110MM |
| Screw L/D Ratio(Main Machine) | 32:1 |
| Max Output | 250KG/hour |
| Main Motor Power | 90kw |
| Rated Power | 196kw |
| Power Supply | AC380V,50HZ three-phase, four-wire |
| Simension | L14000xW2600xH2600MM |
| Weight | About 10.5T |
Machine detail
1.Extruder part:
Output: Max. 250kg/h
Screw Dia.: Ф110
L/D: 35:1
Screw & Barrel Material: 38CrMoAlA after nitrogen treatment with optimum hardness, strong corrosion resistance and long service lifetime. Screw Rotate Speed: 103.57 r/min.
Main Motor Power: 90KW.
Heating way: Aluminum-casted heater. Outside cover is insulation cotton.
2. Die Cut Part
Sheet Structure: 1 layer.
T-die Design: like cloth-hanger, enable the melting material be flowed evenly from the outlet.
Die Head Width: 950mm
Finished Sheet Width: 750mm
Sheet Thickness: 0.3mm-2mm.
Heating Way: thermal couple heating.
3.Filter Part
Worm-Gear Case: 1 pc
Filter Size: 220 x 38 mm
Net Dia.: Ф4.7mm
Heating power: 5.8kw
Net Changer: By hydraulic system, it includes double filters.
4. Three rollers part
Roller Dia./ Length:
320mm/1000mm, 2sets
440mm/1000mm, 1set
Roller No.: 3 pcs
Rollers reach to ''mirror surface'' standard, and surface is plating hard chromium.
Roller linear speed: 0-24m/min
Roller movement: by separated servo motor, 2.2kw
Roller layout way: each roller arranged side by side
5. Rotary Roll Rewinder
Rewinding waste material for recycling
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