Double-screw PVC plastic extruders for sale

  Double-screw PVC plastic extruders for sale  

We offer customers a wide range of Industrial Plastic Extruder Machines that are made in accordance to client's requirements. These are ideal for applications like LLDPE /LDPE/HDPE/ PVC. Offered in various customized as well as standard specifications, our range of machines are dimensionally accurate and thus offer superior performance and unmatched quality.

Hopper: A conical shape plastic row material feeder, raw plastics are gone in to the screws with support of 

gravity. 
Screw Drive Motor : A geared motor which can easily bare high level of torque.
Barrel: The raw materials are conveyed by the screw through the barrel. Equally separated heating elements are connected beside of the barrel and required temperature is maintained by controller. 
Die:  The final product is determined by the die, melted plastic pass through the die and coll down to make 

required product.  

Control Unit 
Heart of the machine is the control unit. All of the modern manufacturers are use computer control interfaces 

to control the machine and real time observations. The working temperature and pressure would be 350 C and 100 - 150 bar. It is necessary to have solid mechanical structure for safety and durable operation. 
 

Application 

1) This plastic extruder (conical two screw extruder, conical two-screw extruder, extruder, conical twin-screw extruder) machine is mainly used to process pp, pe, wpc, abs and other plastics.

2) Equipped with auxiliary machines, it can manufacture profile, pipes, sheets and other plastic products and granulation.

3) It has the advantage of simple production technological process, high output, stable quality and low cost.

4) SJSZ Series conical double screw plastic extruders are special equipments which are suitable for various PVC powder to extrusion and molding.

5) Equipped with different kinds of molds and auxiliary machines, it can produce kinds of PVC pipes, profiles, plates, bars and granulation.

  Double-screw PVC plastic extruders for sale  

Characteristic 

1.Frequency conversion timing.

2.Hard-toothed Gearbox.

3.Material of the screw and barrel is 38CrMoAlA, nitrogen treatment, screw is designed especially for rigid PVC profile.

4.Screw adopts frequency conversion timing, 22 kW, Inverter is brand of Fuji.

5.Cast-aluminum heating coil, barrel is fan cooling.

6.Vacuum degassing designed, vacuum pump is 1.5 kW.

7.Fixed quantity feeding device, 0.55 kW motor, frequency conversion timing, 0.55 kW inverter, brand of Fuji.

8.Stainless hopper, side glass, with cover.

9.Concourse chip(inside is chrome plating ) is equipped on the extruder head, pressure sensor device is also equipped with.

10.Electric control cabinet: Contactor is brand of Siemens, temperature controller is brand of RKC(8 PCS), inverter is brand of Fuji, current meter and voltage meter are digital display type, electrical outlet.

12 months' quality guarantee, and we supply top quality and service. Engineers available to serve for customers overseas.  

CONSULTING SERVICE

Different customers have different needs, you could tell us your special requirements, our engineer will design the machine as your require.

INSTALLATION SERVICE

Installation service are available with all new machine purchases. We will provide the technical konwledges to help you installing the machine, so you can put the machine into use as soon as possible.

CLIENT TRAINING SERVICE

We can train your staffs to use your equipment. First, we will trian your staffs use the equipment properly. Second, we will tell them how to use the raw materials to produce the film. Different materials and different proportions will lead to different films. After our training, you staff can produce any films you want. 

AFTER-SALE SERVICE

We offer the persistent mantainence service and permenate technical assistance. It's benefit to the prevention of the problems and solveing questions as soon as possibe.

Laiwu Runhua plastic Machinery Co., Ltd  is a high technology enterprise which collects departments of Reserach& Development, Production, Sales and Service. We are specialized in plastic extruder, drawing machine, film blowing machine. Our engineers and experts are available to support you oversea.

Main products: Agriculture film blown film line, Geomembrane film blowing film line, Packing film blown film line, Plastic wire drawing machine. 

Our machine specialized to prodcuce various plastic wires, plastic films. The film max. width can reach 30 meters. Technology support 1-7 layer co-extrusion, able to meet various demands. 

Plastic wires: round wires, flat wires, fishing nets

Plastic films: POF films, high barrier films, liner bag films , mulch film, greenhouse/agricultural film, geomembrane and other films