Feature:
This line can produce ground, shack and package film of LDPE,HDPE,LLDPE.Extruder barrel and screw are made of high quality alloy steel, nitrided and manufactured by precision machining.There are provided with very hard surface to resist corrosion and adrasion.Temperatre is regulated automatically,reliably and accurately.It is adopted with surface friction double station winding device.Automatic measuring length,simple in operation.

Technical data:
1)Model:SJ-B80
Diameter of screw:80
L/D:28:1
Reduced diameter of film:700-1500mm
Single-face thickness of film:0.008-0.1mm Max.output:80kg/h
Power of main motor:30-37kw
Power of traction motor:1.5kw
Heating power:27kw
Outline dimension:7000x2500x6000mm
Weight:3.5T

2)Model:SJ-B100
Diameter of screw:100
L/D:28:1
Reduced diameter of film:1200-2000mm
Single-face thickness of film:0.008-0.1mm
Max.output:100kg/h
Power of main motor:45-55kw
Power of traction motor:2.2kw
Heating power:34kw
Outline dimension:7100x3500x7800 mm
Weight:4.5T

FEATURE:
The machine can be used to make Chinese-style envelopes No.1-10 in china and western style envelopes No.2-9 in western countries and also can be used to make all kinds of nonstandard paper,such as Koda photo bag.It can automatically imprint on four sides and stop for many pieces of paper blocking.The paper-feeding device adopts suction to draw paper from the bottom and blowing to deliver the paper,the transverse folding device adopts the suction roller barrier.Its speed and precision can compare with the advanced equipment at home and abroad,at the same time,it overcomes the shortcoming of single spec in comparison with other advanced machines a home and abroad.The machine is the most advanced paper bag pasting equipment at home at present.

TECHNICAL DATA:
Suitable paper:80-150gm/square meter
Working speed:3000-12000pieces/hr
Specs of the finished product:230X160mm
Power of the main electric motor:1.5kw
Power of pump electric motor:3kw
Overall dimensions of the machine:4800X1200X1300mm
Weight of machine:2600kg