Water Ring Type Die Head Granulator

Water ring type die head granulator is specifically targeted at low density polyethylene (LDPE), high density polyethylene (HDPE) and polypropylene (PP) kind of plastic recycling granulation units. Special design of screw structure and vent can effectively ruled out materials produced during melting water and volatile gases, extrusion uniform particles, strong, beautiful, high production efficiency. The unit of grain is cut way of plastic in melt condition by scraping out under the blade and the cooling water circulation cooling solidification, the high-speed dryer after dehydration can effectively remove the finished product particles water, dry effect is good. Particle cutting process simple operation, high automation, no dust, low noise, slice of good quality, beautiful appearance.

1, LGSJ-150 host machine:one set

Centre height                           800mm

Screw rotated speed                50r/min

1.1 Speed changing box

Horizontal square box              ZLYJ250

Method of lubrication               automatic oil pump

1.2 Screw and screw tube parameters

Screw diameter                        Φ150m

Screw length                            2600mm

Screw material                         45#steel

Screw structure                        gradient exhaust type

Heat treatment                         High frequency heat treatment

Surface hardness                     HV800~900

Heat treatment depth               1~2mm

1.3 Screw tube heating parameters

Screw tube heating                  infrared heater  three- section 60KW

1.4 The main motor parameters

Motor model                             Y225M-4

Motor power                             45KW

1.5 Electric control

Temperature control table       Gouyou zhengtai

Low-voltage apparatus           Gouyou zhengtai

2 Hydraulic brake type double screen change nets device 

Style of fiberglass disc            220mm

Motor power                            4kw

3 Water for eager device

Discharge material hole           3.5mm

Motor power                            1.1kw frequency control of motor speed

Water ring material                  stainless steel

Pelletizing station                    4 stations

4 Centrifugal dewatering device

Material of main                      stainless steel

Motor power                           4kw

5 Technological process

Broken clean plastic waste plastic granulator into the host --- --- --- out of the water for heating and melting eagerly --- --- dewatering equipment refined grains sealed storage bag weighing.

6 Summary

Max production capacity       150-300kg/h(Depending on the material)