Description Of Forced Feeding Machine

Submitted By contactam
Words: 868
Pages: 4

Name
Conveyor
Forced feeding machine
SJ160/25 Single screw extruder
Hydraulic screen changer
SJ130/12 single screw extruder
Water ring granulator and pneumatic conveying machine

Qty.
1
1
1
1
1
1

Technical parameter:
1. Conveyor
1) Length :
5m
2) Transmission speed: 10m/min
3) Motor capacity:
2.2Kw
4) Stepless variable speed

2. Force feeding machine
1) Motor power: 5.5Kw
2) Stepless variable speed
3) Made of stainless steel

3. SJ160/25 Single screw extruder
3.1 Diameter of the screw: Ø160
3.2 L/D of the screw:
25: 1
Motor power
AC motor 160KW (Siemen, rated speed:1450 rpm )
AC speed governor:
ABB
Max.ouput:
300-400kg/h(According to the raw material)
Vacuum pump power:
7.5kw
3.3 The gears and axis adopt the high-intensity alloy steel. The gears are processed through carburization, quenching and grind. The precision of the gears have reached the ISO6 standard. The hardness of the gears is HRC56-62.
The dominant standard element including the axis and felt washer adopt the products of the high quality brands.
3.4 Screw
The screw is with mixing element, which is especially suitable for the

extrusion of the PP material.
Depth of carburization: 0.5—0.6mm
Hardness:
HV740—940.
Roughness:
Ra≤0.8um.
Structure
high efficient
Material
38CrMoALA
3.5 Barrel
The charging barrel adopts HZBE structure connecting the feed zone and the compulsive watering cooling device together. The groove surface sleeve is adjustable in order to guarantee the foaming stability and the product quality. Cooling method: air cooling
Depth of carburization:
0.5-0.7mm
Hardness:
>HV860
Inner surface roughness:
Ra≤1.6um
Adapter melt of the die head: pressure sensor
3.6 Electric control system: temperature control( ) Contactor(Schneider0
RKC ,
3.7 Pre-heater: Stainless steel aluminum heater collar
3.8 Heating power: 6Kw×6,Total power:36KW×6 Air cooling power:
0.55Kw×6
3.9 Mould heating power: 4Kw×1

4. Hydraulic automatic screen changer
Motor power: 3Kw
Automatic screen changer

5. SJ130/12 Single screw extruder
1) Diameter of the screw: Ø130
2) L/D of the screw: 12: 1
3)Motor power: 90KW
4) The gears and axis adopt the high-intensity alloy steel. The gears are processed through carburization, quenching and grind. The precision of the gears have reached the ISO6 standard. The hardness of the gears is HRC56-62.
The dominant standard element including the axis and felt washer adopt the products of the high quality brands.
6) Electric control system: temperature control( ) Contactor(Schneider0
RKC ,
7) Pre-heater: Stainless steel aluminum heater collar
8) Heating section power: 6Kw×4, Total power: 24KW×4, Air cooling power:
0.25Kw×4
9) Strand heating: 3Kw×2; total power: 6KW

6. Water ring granulator and pneumatic conveying machine
Hydraulic screen changer: 1
Capacity of gear pump:2.2KW,system power: 10-12Mpa
2. Water ring granulator mould
The mould using 38CrMoAlA as the raw material is made by the technology for heating processing including tempering, destressing, nitriding and etc.
The parts are connected with the mainframe by the bolted joint and are also easily to dismounting.
Diameter of the mould:3mm
The mould is divided into two parts.
Mica heating ring
Heating power:
3KW
3. Cutting machine power:1.1KW,
Number of the blades:3
4. Water pump:
1
Stainless water tank: