What are the three advantages and disadvantages of Pipe mould PE.PVC.PP -R?

Many enterprises in the selection of pipe mold, often in the PE.PVC.PP -R three kinds of tangled, so today by Wuxi Junfang Precision Mold Technology Co., Ltd. for you to introduce the advantages and disadvantages of each of the three.

 

1、 Spiral die features: melt flow rate to achieve the desired mechanical uniformity, thermal uniformity.

 

2、 Product parameters:

Main processing equipment: lathe, wire cutting

Processing capacity: 50

Scope of application: automobile, electronics, others

Process type: extrusion molding

Product No.: PVC / PE / PP

Number of parting surfaces: two

Mold installation mode: fixed mold

Number of cavities: single cavity mold

Equipment No.: 1020

 

3、 PE pipe extrusion Abrasives:

(spiral mold) spiral mold features: melt flow rate to achieve the desired mechanical uniformity, thermal uniformity.

1. The screw can be used in the production of inner, middle and outer pipes, and can also be used for pipes with different pressure levels;

2. Less pressure consumption and high output;

3. No mandrel support is needed to make the flow lines disappear;

4. Compact structure, reasonable connection and convenient replacement;

5. Made of high quality die steel;

6. Inner heating and constant temperature device (internal heater and mold temperature machine) are designed for diameters above 200

7. The channel is chrome plated and polished, so that users can get the best product outer tube.

8. Equipped with mold mobile car, electric 90 ° turnover, making it more convenient to change mold specifications. At present, China's pipe market, plastic pipe is developing steadily, PE pipe, PP-R pipe, UPVC pipe all occupy a place, among which PE pipe has a strong development momentum.

PE pipe is widely used in many fields. Among them, water supply pipe and gas pipe are the biggest application market. Reliable quality and reasonable price have won a good reputation for our company. In the production of PE pipe mold, our company has rich production experience. The development of PE pipe will inevitably put forward higher requirements for the mold.

 

4、 PVC pipe mould:

Application of PVC pipe mould

Solid wall pipe, foam inner spiral pipe, hollow wall inner spiral pipe, water supply pipe, drainage pipe, spiral reinforcement pipe, mining pipe, communication switch (wire and cable) PVC fiber reinforced hose (network pipe or snake skin pipe)

Pipe mold specification:

Æ10mm—Æ630mm

Mold type: support type or coextrusion compound die, made of high quality die steel, stainless steel or copper sizing sleeve.

The quality of PVC products can be ensured by adopting the design of diversion bracket die head. Its advantages are as follows:

1. The die pressure is low and the melt residence time is the shortest

2. The flow characteristics of the integral channel are very good

3. Ideal residence time and target temperature guidance for shear sensitive materials

4. Excellent wall thickness control

The mold is an important factor affecting the process, the shape of the mold will reduce or increase the difficulty of process adjustment.

Because we are professional, so we do better, quality is the life of the enterprise, customer satisfaction is our eternal pursuit.