The attributes
1.The first stage is SHJ twin screw extruder without die.By way of the blend of barrel and screw, the extruder
can exert its powerful capability to make the thermo sensibility substance like PVC melting, compounding,dispersing and
decentralizing beneath the condition of no again force
two.The CZPT stage is SJ one screw extruder.Since of the decrease rotating velocity, it can full melting,
compounding lengthways and forming srands steadily, avioding in excess of heating.
CZPT info:
| Modelo | Diámetro CZPT | L/D | Precio rotatorio | Electricidad del motor | Producción | |
| SP50-one hundred twenty | TSE-fifty | fifty.5mm | 24-48 | 500 rpm | 37-45 kW | 200-350kg/h |
| SJ120 | 120 mm | seven-20 | 65-85 rpm | 30-37kw | ||
| SP65-a hundred and fifty | TSE-sixty five | 62.4mm | 24-cuarenta y ocho | cuatrocientas quinientas r/min | 55-75kw | 350-550 kg/h |
| SJ150 | 150 mm | siete y veinte | 65-85 rpm | 37-45 kW | ||
| SP75-180 | TSE-75 | 71 mm | 24-cuarenta y ocho | 400-500 rpm | 90-110 kW | quinientos-650 kg/h |
| SJ180 | 180 mm | seven-20 | 65-85 rpm | 45-55kw | ||
| SP95-200 | TSE-95 | 93 mm | 24-cuarenta y ocho | 300 rpm | one hundred sixty-220kw | quinientos-1000 kg/h |
| SJ200 | 200 mm | seven-20 | 85 rpm | noventa-110kW |
Atributos:
Merge the substantial velocity and in depth mixing of processing and the reduced pace, reduced temperature, and low
shear of single screw processing
Excellent for compounding of warmth and shear-sensitive resources.
Solicitud:
PVC compounds for cable, shoe sole, clear container, and medical apps EVA shield cable
compounds
Masterbatch negro CZPT de PE, EVA y muchos otros.
Detailed knowledge for SP75-a hundred and eighty:
1.Main extruder:TSE-75/five hundred-110–32
1) CZPT diameter: 71mm. L/D = 32
2) Main drive motor: AC 110Kw, Speed regulated by ABB transducer imported from Switzerland.
3) CZPT rotary speed: 50~500rpm
four) The barrels are equipped with bimetallic liners (45#metal+α101), processing heat treatment. HRC=60~sixty two.
The material of screw elements is high-speed steel 38CrMoAlA, nitrogen treatment. HRC=58~sixty.
5).The 1st barrel is the main feeding vent, the 6th is for degassing, 9th is vacuum section , and the others are
closed barrels.
6)Casting copper heaters for 2-3th barrels. The others are equipped with casting aluminum heaters. All heating
power: ~50kw.
La figura del extrusor:
Alimentación al vacío
| 1 | 2 | 3 | 4 | 5 | seis | 7 | ocho | Cambiador de pantalla CZPT sección de matriz |
seven) Reducing and distributing gearbox:
The gearbox reduces the motor speed to the speed of the screw shafts and distributes it to the two output
shafts. This gearbox output torque can reach 4.8T/A3
La caja de cambios consta de:
l Acoplamientos de dientes de engranajes evolventes entre los ejes de salida y los ejes de tornillo
l Conjunto de cojinetes de empuje integrados, los cojinetes radiales del eje de salida son productos NSK
l Parte inferior de la carcasa diseñada como colector de aceite
8) Soft water cools the barrels with condenser.
El material de las tuberías de entrada y salida es acero inoxidable.
Válvula solenoide: productos importados.
Válvula manual: acero inoxidable.
El motor de la bomba de agua en el sistema de agua blanda es de 0,55 kW.
El agua blanda es agua destilada.
2.Single extruder SJ-one hundred eighty/eighty five-ninety-22
uno) 180 mm L/D = 28, la velocidad de rotación es de 6 a 65 rpm.
two)Main drive motor: AC 90Kw. ABB transducer,.
3)The material of barrels and shafts is nitride steel (38CrMoAlA).
4)H2o-cooling inside the core of shafts.
5)Casting aluminum heaters, All heating power: ~36kw
6Enlarged screen changer , material through 72 hours’ nitrogen treatment . The channel is short, with little melt
left and easy to clean.
seven)Tailor-made flange:connect the single and twin screw extruder.
