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Product name: Four Layers Sheet Co-Extrusion Machine Units

 
Description:  

Purposes and Features
Four Layers Sheet Co-Extrusion Machine Units is a new style product which is elaborately researched and designed by Kica. It is applicable for producing high quality PP、PS multi-layer Sheet and stationery Sheet. Which are used for producing beverage cup , Juice cup and foodstuff packing box.
Structure feature:
(1) The extrude unit use new style big length to diameter ratio screw. The plastify result is good. The pressure is stable.
(2) Adopting special distributor and die, so every layer of the sheet is uniform and flat. Flow passage of the die is smooth. The adjusting of the die is easy.
(3)Screw and material tube are all made of 38CrMoAlA, nitrogen treatment . This will ensure the screw and the material tube’s strength, hardness and process accuracy are high enough. And the sheet produced by this extrude unit is flat and even.
(4)Sheet structure is four layers, it is A/B/C/B. A is 7%-10%, B+B is 30%-40%, C is 50%-63%.(It can be adjusted according to your need)

Specifications:

Type\ SpecificationTF-105/75/50/35/1000

Power Source

3 Phase 4 Wires, 50 Hz, 380V

Diameter of each screw

ф105, ф75, ф50

Length to diameter ratio of each screw

35:1, 35:1,35:1

Power of each motor

75kw, 35kw, 18kw

Transmission control

Variable Frequency Control

Three rollers transmission control

(Servo motor control+retarding device) 4.4kw×3 sets and Retarding device 3 sets

Diameter of rollers

ф420×3 pcs

Net exchange

Hydraulic fast speed net exchange  3 sets

Distributors

Four layers precise distributor

Die

850 mm Fine adjustable die
or (1100 mm Fine adjustable die)

Cooling for three rollers

Adopting condensor outside circulatory system

Traction roller

Adopting positive pole aluminum roller

Moving system of three rollers and traction stand

Adopting sprocket wheel and chain

Sheet edges device

Adopting sheet edge crushing machine

Winding device

Turnover style winding system ( air expansion shaft)

Feeding mode

vacuum feeding system

Total power

188kw

Contour size

16500×2250×2750mm

Gross weight

19000kgs

   
Address: No.9 Middle of Jinfeng Road, Jinping District, Shantou, Guangdong Phone:+86-754-88219555/56/66 88225539 88225639 FAX:+86-754-88219718