Conical Double Screw PVC Powder Plastic Profile Extruding Machine 

Description:

SJSZ Series Conical Double Screw Plastic Extruder is special equipped with different kinds of molds and auxiliary machines, it can produce various PVC pipes, profiles, sheets, plates, bars, granules, etc.

This plastic extruder is equipped with AC motor, auto temperature controller, vacuum exhausting device etc.

SJZ series conical double screw plastic extruder has advantages such as forced extruding, high quality, wide adaptability, long working life, low shearing speed, hard decomposition, good compounding and plasticization effect, and direct shaping of powder material and etc.

Main Technical Parameter:

Extruder Photos:

related machine :SJ series single screw extruders

REMARK : if the equipment or technological parameters have some change , we shall not make a notice separately .

Features of our Conical Double Screw Extruder:

1. Model SJSZ 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 oil cooling system. 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 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 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.

Turn key project
Technical documents
We will offer you all necessary documents, e.g. general layout plan, water scheme, electrical diagram and user manual after the contract is executed.
Arrangement for inspection, installation and testing work
After being informed machines ready for inspection, customer can send engineers to our factory.
After the machines are delivered to customer's factory, we will send one or two technicians to the factory after preparation work is completed. Technicians will be responsible for guide on-site installation and testing machines.
Meanwhile technicians will give free training lessons to labors in customer's factory.
After one year quality guarantee period, we will provide after-sell service for all the life.

Certificate: