Product Details

pc hollow plastic roofing sheet extruder line

High efficiency single screw extruder.
It can produce pc hollow board/sheet.
The thickness is from 2mm to 12mm, width is from 1200mm to 2100mm.
This sheet/board is mostly used as construction,adornment industries and so on.

Main Composition

Item	Quantity
Automatic dry feeding system	one set
120/35 Vented single screw extruder	one set
45/30 Co-extrusion extruder	one set
Hydraulic screen exchanger(for 120 extruder)	one set
Metering pump(for 120 extruder)	one set
Divider	one set
T-die molds	one set
Vacuum Calibration unit	one set
The first haul-off unit and Side trimming machine	one set
Anneal oven	one set
Second haul-off unit	one set
Protective film covering unit	one set
Transverse cutter	one set
Transmission equipment	one set
Electrical control system	one set
Spare parts list	one set
Datum along with equipment	one set

Photos of Main Composition

1.Automatic dry feeding system

2.SJ120/30 single screw extruder

The specially designed screw and the advanced controlling system ensure excellent plasticization, high output and stable extruding

3.T-die mold

Mould adopts high-quality alloy steel and throttling device to ensure even pressure of feed influent at the mould lips, and also differential action of up-down piece guarantee even thickness of the plate

4.Vacuum Calibration Unit

Heating exchanging and cooling system of quick speed in calibrating system alternate effectively and ordinally with vacuum system, which ensures calibrating precision. Vacuum system composes two independent subsystems and each is equipped with several fixed circulating vacuum lines of three-point type. Meanwhile, each line carries vacuum regulating system and vacuum display system that realize even and stable vacuum degree of plate surface

5.Haul-off Device

There are two tractors. The first one is of high powr, high reduction ratio, multi-roller type, well low-speed operation, high traction and is able to draw the plate up from the calibrating table evenly and synchronal.

6.Oven

The advanced large area conductive heating mode can effectively remove the stress of plate and further improve planeness of the plate.

7.The Second Haul-off Device and Cutting Device

The second Haul-Off is designed to remove stress, and in addition it is equipped with edge-cutting device to ensure the valid width and smooth cut of the edges.

Accurate instant length-fixed cutting and automatic up-down discharging system combined with alloy steel sharp blade realize high quality of cutting

8.Bracket

Application

PC hollow sheet be widely used in construction,package and adornment indusries etc.

Certification

Services

1.When machines arrived at buyer's factory,our company will arrange professional engineers to buyer's company,to helo install machines and train workers how to operate machines.

2. Warranty time of machines is 12months.

Our company

Our company are professional manufacturer and leading company in plastic machinery industry.

Welcome to inquiry,looking forward to cooperating with you in long terms!!!