Single Layer Extruder

Single Layer PP/PS Sheet Extruder HT-670 Technical Parameter:

Mode No:HT-670 Suitable Sheet:PP, PS Max. Sheet Width:670mm Sheet Thickness Range:0.3mm-2.0mm Screw rod Dia.:110 mm Screw L/D ratio:30:1 Main Motor Power:45kw Max. Output:150kgs/hr -200kgs/hr Rated Power:65kw Actual Power:45kw Overall Diameter:11000mm x 2000mm x 1800mm Weight:5.8T Standard Power Supply:380v/3phase/4lines/50hz

Function:

The extruder extrudes PP/PS sheet. The machine is composed of extruding, calendering and traction rolling. The main parts including screw rods, cylinder, die are made of high quality specially-treated alloys. It's characterized by abrasion resistant, resistant to corrosion, high-temperature resistant, etc.

The extruding channel is even in resistance force and has no retention, which have the sheets of thickness is in balance.

a. EXTRUDER PART: 1 set Output: max. 150kg/h Screw dia.: 110mm Hopper: 1 set L/D: 30:1 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

b. DIE HEAD PART: 1 set Sheet structure: 1 layer 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: 0.3mm-2mm.

Heating way: Aluminum-casted heater FILTER PART: 1 set Worm-gear case: 1 pc Filter size: 300mm x 40 mm Net dia.: 3-3.5mm Heating power: 7.2kw Net change: by hydraulic system, it includes double filters.

d. WINDING PART: 1 set Winding rubber roller: 1 pc Flat roller: 1 pc Finished roll max.dia. 760mm Double working stations for receiving sheet

e.

3 ROLLERS PART: 1 set Roller dia.: 345mm Roller length: 770mm Roller no.: 3 pcs Rollers reach to ''mirror surface'' standard Roller 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.

In order to equably cool sheet, sheet thickness is same.

f. TRACTION PART: 01 set Traction roller dia.: 160mm Traction roller length: 750mm Traction motor power: 2.2kw Speed adjustment: frequency inverter 2 sets of device for receiving leftover.

g. OTHERS: Machine size: 11m x 2m x 1.8m Machine weight: 5.8T Power supply: 380v/3phase/4lines/50hz