EVA Material Making/Granulating machine

EVA Material making machine/ TPR Material Pelletizing/Granulating machine: 1.

 EVA material making machine/ TPR Material Pelletizing/Granulating Line

This granule line is the EVA (Ethylene Vinyl Acetate)/PVC/TPR granulizing equipment. When working with the same specification kneader and mixing mill, they form a complete assembly line, which consists of plasticizing, extrusion, granulizing, cooling, filtration and packing.

The machineries utilize air cooling technique on the production structure design. In order to

keep away from the typical characteristic of EVA material that it is easy of foaming if the

temperature is not stable, we add the water circulation cooling system on the basis of the heating

equipment of the machine barrel, screw and the machine head of the mainframe. By using the

temperature detecting circuit which is sensitive, we can precisely control the extruder temperature

and avoid foaming and color difference of EVA material in extruding process, which make the

finished products homogeneous in appearance with good quality. The machineries use frequency

conversion technique to save energy and to control output. With the virtue of working stable, high

efficiency and small working space, this granule line is widely used in EVA shoe lines and also in

other industries.

 

EVA granulationg machinery/ TPR granulating machine/ EVA material making machine/ EVA granulating plant

1.The production line is composed of mixing,bucket converyor,feeder,extruder,palletizer with head-cut methods,featuring high automation and capacity.It is characterized by compact construction.

2.The machine occupies less space and floor area and is installed in foundation.

3.The kneader,feeder and extruder of the pelletizing machine have their own heating and cooling system respectively,which can perform closed-circuit temperature control themselves according to the requirement of the special technology in producing.

4.Feeding mechanism is of tapered twin screws in design and has a strong feeding capacity.It is specially used for mixing materials directly through the mixer to extrude in pelletizing.

5.Cylinder ans extruder screw made of high quality alloy steel-38CrMoAIA are treated with nitrogen fixation,featuring hardness and,wear-resistant and corrosion.

6.An automatic or manual screen changer between the extrusion screw and head can higher efficiency in the replacement of the screens while the line is running without stop.

7.Electrical system with PLC control technique composed of transformers make the feeder and extruder,pelletizing machine work with high precison according to the technological requirement in a great ranage of stepless speed regulation. The line can interlock,alarm with light and voice. It can do it reliably and perfectly.

 

The mainly includes following machines:

1). Dispersion kneader 2). Mixing mill (Refining machine)

3). Double-arm EVA pelletizing machine

4).Bucket conveyor 5). Centrifugal drier6). Vibrating screen 7). Stirring machine

 

 

 

 

EVA Material Making/Granulating machine