PP, PE ,PS plastic sheet making machine

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

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.

Machine Description

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℃

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

PP / PE / ABS Thick Board Production Line
PP Board:  Widely used in chemical industry, food industry, anticorrosive, purification industry, environmental protection equipment manufacturing industry, etc.
PE Board:  Widely used in chemical industry, electric power and other industries. HDPE board can also be used as engineering plastics used in machinery, chemical equipment, etc.
ABS Board: Widely used in home appliances, electronics, packaging, medical equipment and other fields.