bicolor PVC PP Plastic Sheet Extrusion Machine bicolor PP sheet making line

Bicolor PS, EVA, PE, PEVA, PC PVC PP Plastic Sheet Extrusion Machine

1. Double-screw extrusion machine. 
2. PVC PP plastic sheet extruding machine 
3. Automatic extruding machine 

 Characteristics: 

1) Utilize doublescrew design, maindriving screw and subscrew cooprate to produce sheet (board) materials for monolayer- one color ,doublelayer-double color, multilayer-double color.

2) Make produced sheet (board) materials meet the required specifications in one time through the

slitting system and slicing system.

3) Customer made extruding machines are available.

4) Newly developed in our factory and mainly used for the production of normal-or abnormal-shaped tablets our of granular materials.

Use:

PP sheet extrusion machine applicable to all kinds of tablets (board) material production, such as PP, PS, EVA, PE, PEVA, 

PC, ets in pharmaceutical industry and inthe chemical, food, electronic, plastic and powder metallurgical industries as well.

Advantages of us:

1. With our own research and development department.

2. With R&D, processing, assembling, commissioning and training all in one

3. Very quick delivery with READY stock for hot-selling models.

4. Excellent machine quality with favorable price

5. Offer a set of easy-to-break spare parts.

6. Provide overseas service.

7. Machine has been exported into Vietnam, Thailand, India, Indonesia, Pakistan and Chile.

What this machine can do?

Just put the raw material grain into the Funnel.and via the machine heat and water cooling,then produce the plastic sheet.

3 PC/GPPS/PMMA sheet extrusion machine
Processing material: PC/GPPS/PMMA virgin pellets plus recycle material
Thickness range: 1-12mm
Net sheet width: 600mm-1220mm-2100mm(or as per customer's requirement)
Layer Structure: Single layer or multi-layer
Capacity: 350-600kg/h
Application: the breeding of agriculture and the vegetable greenhouse, size of workhouse, market and greenhouse roof, etc.

4 PVC sheet/edge banding sheet/marble sheet machine
Processing material: PVC power plus other additives
Thickness range: 0.3-2mm
Net sheet width: 650mm-2000mm-3000mm( or as per customer's requirements)
Layer structure: Single layer or multi-layer
Capacity: 200kg/h-500kg/h
Application: Thermoforming, stationery, printing, payment card, SIM card, construction, etc.

5  EVA car interior decoration sheet extrusion line
Processing material: EVA and other additives
Thickness range: 1-8mm
Width range: 1000-1800mm
Layer  strcuture: single layer
Capacity: 700-800kg/h
Application: automotive sealing strips, sound insulation cushion, sound absorption sheets,
automobile tail box, fenders, car interior and exterior decoration parts etc.

Production:
plastic sheet material extruder is composed of extruder,net transducer,die head,calender roller,takein machine,electric controller etc.The operational principle of the unit is as below:According to the tristate change of thermoplastic under different temperatures and take advantage of screw’s push effect,turning physical appearance into high pellet state,and then transform into plastic liquid.After flowing from the mould,then wind in received volumes via pressure-ray cooling stereotypes.The main fratures of this crew as below:feed cylinder,screw and mould are made of high quality alloy structure with the nitrogen.It has high hardnenss,corrosion protection,and long use span.The frame head adopts racks of guns and over.The flowing channel is suitable for the fluxion of liquid,non stagnation phenomena,the thickness of products are homogeneous,the pressure-ray roller adopts big screw shafts.It has excellent effect of adopting water cycle to cool,the temperature of feed cylinder and mould head are controlled by controller separately.The rotational speed of screw,pressure-ray machine rotational speed,rotational speed of received volumes can be adjusted respectively to ensure the speed of the whole set synchronous.

This machine is applicable to the production of PP, PE ,PS,environmental protection biological degradation plastic sheet etc.It is widely used for forming of plastic sheet,packaging products,office supplies,antiseptic adhesive tape such as packaging boxes,cup,bowl,salver and so on.

 EVA plastic sheet making machine EVA car interior decoration sheet extrusion machine

Machine Description

Part 2: EVA car interior decoration sheet extrusion line   EVA car decoration sheet making line Machine Configuration

Extrusion

1、 Stainless steel hopper
2、Material of auger and cylinder:38CrMoALA nitrogen treatment
3、Main motor : AC 4 level motor , Transformer control speed ，direct-connected , stable working , high efficiency .
4、Reducer : Home made extruder , hard tooth surface ,high torque , high rotation, low noise.
5、Filter net : Twin hydraulic fast screen changers
6、Heater : stainless steel heater circle , home made solid-state relay contactless output, temperature controller , PID auto control , temperature accuracy :≤±1.5℃

Part 3: Three roller type calendar 

(1)Type of drive :chain drive

(2)Speed adjusting : frequency control
(3)Roller adjusting : adjusting accuracy 0.0125mm
(4)Pressing way：Electric pressing.
(5) Roller structure : twin way 

(7)Cutting Configuration
1. Rotation knife , two directions
2.Material direction flexible , each angle adjustable
(8)Cooling rack
1.Delicate structure , easy operation
2.Roller :￠80×800mm
3.Al roller : high quality 

(9)Single layer Rewinding machine
(10)Traction equipment 
1. Traction form : Plastic roller , another stainless steel
2. Drive form : frequency adjusting
3.Roller pressing : rubber cylinder pressing
4.Hard :A60degree

1.Temperature controlling adopt PID adjusting technology , high quality , the accuracy max.±1℃

Part 4: Control System

2.Extruder motor 55kw -4 level , frequency adjusting control
3.Flexible techonology , Multi control system
4.Circuit board combination structure, module type silicon controlled .

ABS / HIPS Sheets/Board:
Includes ABS plates; fluoride-free ABS plates; antibiosis plates; high-gloss ABS/HIPS plates; HIPS plate; 141b resist HIPS plates. Have extremely strong low-temperature toughness, impact resistance, chemical stability, and good performance. Are mainly used in the refrigerators' / freezers' inner layer, drawers, doors' inner; water pans, water dispensers' inner liner & door; etc.
ABS / PMMA Sheets/Board:
Is coextruded by ABS and PMMA, not only the strong impact resistance of ABS but also the high-gloss & rigidity of PMMA; has good molding Vacuum, high temperature & low temperature resistant, wear resistance, corrosion resistance, and good mechanical processing performance; 
 Used for bathtub, shower room, washbasin, steam room, etc.