GF260 PVC Pipe Fitting Injection Molding Machine
  • Air ProGF260 PVC Pipe Fitting Injection Molding Machine

GF260 PVC Pipe Fitting Injection Molding Machine

ZOWEITE® tube fitting injection molding machine GF200T-GF400T can produce various models tube fitting. We can provide a complete set of pipe production process, including machines, molds, auxiliary machines and a series of turnkey projects. We can provide a complete set of pipe production process, including tube fitting injection molding machine, molds, auxiliary machines and a series of turnkey projects.

Send Inquiry

Product Description

Our pursuit and corporation aim should be to "Always satisfy our consumer requirements". We carry on to build and style and design remarkable quality items for both our outdated and new clients and reach a win-win prospect for our clients at the same time as us for GF260 PVC Pipe Fitting Injection Molding Machine, Our tenet is "Reasonable price ranges, efficient manufacturing time and finest service" We hope to cooperate with additional consumers for mutual advancement and positive aspects. GF260 PVC Pipe Fitting Injection Molding Machine Plastic Hook Injection Molding Machine, Plastic Cost Hook Making Machine, Plastic Shell Injection Molding Machine, So far our goods have been exported to east Europe, the Middle East, Southeast, Africa and South America etc. We have now 13years professional sales and purchase in Isuzu parts at home and abroad and the ownership of the modernized electronic Isuzu parts checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to offer our customers with high quality goods and excellent service.

ZOWEITE® GF260 PVC Pipe Fitting Injection Molding Machine GF200T-GF400T can produce various models tube fitting. We can provide a complete set of pipe production process, including machines, molds, auxiliary machines and a series of turnkey projects. We can provide a complete set of pipe production process, including ZOWEITE® GF260 PVC Pipe Fitting Injection Molding Machine, molds, auxiliary machines and a series of turnkey projects.

GF260 PVC Pipe Fitting Injection Molding Machine

GF260 PVC Pipe Fitting Injection Molding Machine parameter


Technical parameter

GF320EH

Screw Diameter

mm

60

65

70

Screw L/D Ratio

L/D

21.7

20

18.6

Max. Shot Weight(PS)

g

784

921

1068

Injection Pressure

MPa

198

169

145

Screw Torque & Speed

rpm

0-150

Clamping Force

kN

3200

Opening Stroke

mm

630

Space Between Tie Bars (H*V)

mm

662X615

Max. Mold Height

mm

650

Min. Mold Height

mm

250

Ejector Stroke

mm

150

Ejector Force

kN

80

Hvdaulic System Pressure

MPa

16

Pump Motor Power

kW

31

Heater Power

kW

17

Oil Tank Capacity

L

460

Machine Dimensions(approx.)(L*W*H)

M

6.6X1.8X2.4


What are the common problems and solutions of GF260 PVC Pipe Fitting Injection Molding Machine?


● During the processing of GF260 PVC Pipe Fitting Injection Molding Machine, the mold can not be filled. At the beginning of the operation of the injection molding machine, due to the low mold temperature, the heat loss of PVC molten material is large, which is easy to solidify, the resistance of the mold cavity is large, and the material can not fill the mold cavity. This phenomenon is normal, but it will disappear automatically after continuous injection.


● The ZOWEITE® GF260 PVC Pipe Fitting Injection Molding Machine causes of shrinkage mark have something in common with the causes of insufficient injection, specifically:

1. The set injection pressure is low, so the injection pressure can be increased appropriately.

2. If the set pressure holding time is not enough, the pressure holding time can be increased appropriately.

3. If the set cooling time is not enough, the cooling time can be appropriately increased.

4. If the amount of sol is insufficient, increase the amount of sol appropriately.

5. If the water transportation of the die is uneven, the cooling circuit can be adjusted to make the cooling of all parts of the die uniform.

6. The structural size of the mold gating system is too small. You can increase the gate or the section size of the main, sub and runner.


● When white pipe fittings are processed by GF260 PVC Pipe Fitting Injection Molding Machine, red or blue stripes are easy to appear. This phenomenon is also related to the gating system in the mold. The gate is a very important part of the mold. Because the gate is the gateway for the melt to enter the mold, the material flow resistance is the largest and the temperature is the highest. It is easy to cause discoloration on the surface of the product. Therefore, the resistance and temperature change that can reduce the material flow must be considered in the gate design. This is why we should follow the principles of large gate size rather than small, short gate channel rather than long, thick rather than thin in pouring design. Also, the design of die cold charging well is very important. In addition, excessive melt temperature, too fast injection speed and poor mold exhaust will also produce product surface discoloration, which can be solved by adjusting process temperature and parameters.

● The surface gloss difference of PVC GF260 PVC Pipe Fitting Injection Molding Machine molded products is largely related to the fluidity of PVC materials. Therefore, improving the fluidity of materials is an important measure to improve the quality of products. Specifically:

1. Due to the low temperature of the molten material, the fluidity of the material is poor. The heating temperature of the material can be appropriately increased, especially at the nozzle.

2. If the formula is unreasonable, so that the plasticization of materials cannot be in place or there are too many fillers, the formula shall be adjusted, the plasticization quality and fluidity of materials shall be improved through the reasonable cooperation of processing additives, and the dosage of fillers shall be controlled.

3. ZOWEITE® GF260 PVC Pipe Fitting Injection Molding Machine Insufficient mold cooling to improve mold cooling effect.

4. If the gate size is too small or the channel section is too small and the resistance is too large, the channel section can be appropriately increased, the gate can be increased and the resistance can be reduced.

5. If the content of water or other volatiles in the raw materials is too high, the raw materials can be fully dried, or the water or volatiles can be removed by making materials.

6. If the exhaust is poor, an exhaust slot can be added or the gate position can be changed.




Hot Tags: Plastic Hook Injection Molding Machine, Plastic Cost Hook Making Machine, Plastic Shell Injection Molding Machine

Send Inquiry

Please Feel free to give your inquiry in the form below. We will reply you in 24 hours.