SJSZ series PVC conical twin-screw extruder is composed of barrel screw,gear transmission system, measurable feeding,vacuum deaerating, heating, cooling and electronic control components etc. Conical twin-extruders are special equipments which can extrude and mold by using various kinds PVC powders.
Equipped with different kinds of molds and auxiliary machies, it can priduce various PVC pipes, profiles, sheets, plates,bars and granules.
Twin Screw Type:Counter-rotating conical Twin-screw.
Screw Design:Double-screw.
Screw Material:38CrMoALA.
Motor brand: Siemens；
Inverter: ABB；
Contactor: Schneider;
Heater: Omron.
SJSZ series PVC conical twin-screw extruder main machine consists of: feeding device, transmission device, heating and cooling device, electrical control system, motor, screw and so on.
The main electrical appliances of the PVC conical twin-screw extruder are Siemens motors, Schneider contactors, ABB inverters, and RKC/OMRON temperature controllers.
The PVC conical twin-screw extruder has the characteristics of uniform plasticization and mixing, high output, stable quality, wide adaptability, long service life, and direct molding of PVC powder.
Equipped with different kinds of molds and auxiliary machies, The PVC powder can be directly made into plastic products of different cross-sections such as pipes, plates, and profiles.
SJZ series PVC conical twin-screw extruder has advantages such as forced extruding, high quality ,wide adaptability ,long working life ,low shearing speed,hard decomposition,good compounding&plasticization effect ,and direct shaping of powder material and etc.The electrical control system of the conical twin-screw plastic extruder has two types: ordinary control and microcomputer control. There are two main drive modes: DC speed regulation and frequency conversion speed regulation, for users to choose.
1. The screw adopts circulating oil cooling device, so that the friction temperature would be quite allowable.
2. The screw barrel adopts special designed wind cooling system, which makes repair quite easy.
3. Up different material mixing ,reasonable structure of screws can be equipped with making desirable plastic and other flowing substance.
4.Main driving motor, reduction box and screw are assembled in a line, which ensures easy repair.
5. Equipped with forced feeding device, the extruder ensures consistent speed of material discharging.
| model | SJSZ-45 | SJSZ-51 | SJSZ-55 | SJSZ-65 | SJSZ-80 | SJSZ-80A | SJSZ-92 |
|---|---|---|---|---|---|---|---|
| Screw diameter(mm) | 45/100 | 51/105 | 55/110 | 65/132 | 80/156 | 80/173 | 92/188 |
| speed(rpm) | 45 | 45 | 45 | 45 | 34.7 | 37.6 | 34.7 |
| Motor(KW) | 15 | 18.5 | 22 | 37 | 55 | 75 | 110 |
| Capacity(kg/h) | 110 | 125 | 180 | 380 | 500 | 680 | 800 |
| Center height(mm) | 1050 | 1050 | 1050 | 1050 | 1050 | 1100 | 1100 |
| Weight(mm) | 3000 | 3000 | 3500 | 4000 | 5500 | 6000 | 8000 |
| L*W*H(m) | 3.3*1.2*2.1 | 3.6*1.1*2.1 | 3.6*1.1*2.1 | 4.2*1.5*2.4 | 4.7*1.5*2.4 | 3.9*1.6*2.5 | 6*1.6*25 |
The company is a national fixed-point enterprise in plastic machinery research and development, production and sales.
