PP PS Sheet Line

APPLICATION AREA 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...

Product Details

APPLICATION AREA

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.


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SPECIFICS

A. EXTRUDER PART: 2 SETS

Output: Max. 250kg/h
     Screw Dia. (main    machine):    Ф95mm
     Screw    Dia. (auxiliary machine): Ф65mm
     Screw    rod Dia. (main machine):    35:1
     Screw    L/D Ratio (auxiliary machine): 36:1
     Screw & Barrel    Material:    38CrMoAlA after nitrogen treatment with optimum hardness, strong    corrosion resistance and long service lifetime.
     Main Motor Power: 75KW
     Auxiliary    Motor Power: 22KW
     Heating way: Aluminum-casted heater,    outside cover is    insulation cotton. 

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B. DIE HEAD PART: 1 SET

Sheet Structure: 2 layer.
     T-die Design: like cloth-hanger, enable the melting material be flowed evenly from    the    outlet.
     Die Head Width: 800mm
     Finished Sheet Width: 670mm
     Sheet    Thickness: 0.3mm-2mm.
     Heating Way:  thermal couple heating.

     

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C. FILTER PART: 2 SETS

Worm-Gear Case: 2 pcs
     Filter    Size: 220 x    38 mm
     Net Dia.: Ф4.7mm
     Heating power: 11.6kw
     Net Changer:    By hydraulic system,    each set includes    double filters.

      

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D. 3 ROLLERS PART: 1 SET

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

 

 

The cooling way: it has constant temperature system for    better temperature controlling. Each set controls each roller separately.

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E. ROTARY ROLL WINDER

Rewinding waste material    for recycling.

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F.DOUBLE WORKING STATION

Double working station is easy to receive sheet, if one roller is full, we can use another roller. It do not    need to stop the machine to save time.

One roller can hold 500-600KG sheet,    the finished sheet roller diameter can be around 1000mm.

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Company Brief  Introduction
 Rui'an  Litai Machinery CO.,LTD is founded in 2001. For more than 16 years, we focus on  researching, developing, manufacturing and marketing on thermoforming machine,  plastic cup production line, BOPS plastic thermoforming machine, mutil-layer  PP/PS/PET sheet extruder, mould, etc. There are more than 72 countries and  regions cooperating with us, such as USA, south Korea, Turkey, Canada, Russia,  Kuwait, Iran, Brazil, Chile, Bolivia, Saudi Arabia, Peru, etc.        


Company Certificate
 

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Exhibition
     

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   Exhibition in Germany                 Exhibition in China

 

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