Computer Control Plastic Pipe Extrusion Machine , Twin Screw Pvc Tube Making Machine

SJSZ series conical twin screw stem extruder is composed of barrel screw, gear transmission system,

measurable feeding, vacuum deareating, heating, cooling and electric control components ect.

it is mainly used in plasticizing, extruding and forming of PVC pipes, plates, sheets, film , profiles, and

granules, ect.

Features Specifications:
1. Model SJZ series conical twin screw extruder is a kind of special equipment for extruding PVC compound.

With different kinds of molds and auxiliary machines, it can produce all sorts of PVC plastic pipe, profile, plate

material, sheet material, bar material, and granulation.

2. The conical twin screws have applied the oil cooling system. The barrel is cooled by special wind cooling system.

3. The conical twin-screw extruder system has applied special computer control. According to customers

requirements, most reasonable structure of conical twin-screw can be made so as to achieve the best plasticity

performance and material quality.

4. The conical twin-screw is made by high precision special digital screw miller; extruding property can be

highly harmonized. It has firstly introduced the advanced technique of producing screw with variable pitch and

depth, so that the material can be more softly sheared and cut.

5. The distribution box is specially designed, pull force bearing is fully imported, and the drive life span can be

prolonged. It can bear larger extruding pressure.

6. The electrical system has mainly applied imported parts, it has multiple alarm system, and there are few

problems which can be easily eliminated. The cooling system has applied special design, heat emission area

is enlarged, the cooling is rapid, and temperature control tolerance can be ± 1degree.

All SJSZ Series Conical Twin-Screw Extruder Technical Parameter:

Plastic Pipe Extruder/Plastic Extruders:

With different sorts of molds and auxiliary machines, it can produce all sorts of PVC plastic pipe material, profiled material, plate material, sliced material, bar material and granulation.

Computer control or conventional control is optional.
According to customer's requirements, most reasonable screw can be made so as to achieve best plasticity
state and material quality.
The screw is made by high precision special digital screw miller; extruding property can be highly harmonized.
It has firstly introduced advanced technique of producing screws with variable pitch and depth, so that the
material can be more softly sheared and cut.
The distribution box is specially designed, pull force bearing is fully imported, and the drive life span can be
prolonged. It can bear larger extruding pressure.