32-48 Cavities Plastic Injection Pet Preform Mould

Mould Specification:

Mould Structure:

a). Two-step double taper locating technology;

b).Self-locking system for each single cavity;

c).off-center adjustment system for perform thickness error<0.05mm;

d).International Screw thread standard to adopt for no cutting gate;

e).Cooling system : independent cooling system for each single core ,cavity and valve gate.

Mould Material:

a).Cavity and core: stainless steel 2316 with fine polishing, high hardness to get mold's high precision and good quality

b).Mechanical treatment cavity and core to prolong service life;

c).Nitriding treatment with neck screw, with fitly operation to guarantee mould life over 2 million shots. 

Injection Gate System:

a). Pin-valve gate, pneumatic-driving the nozzle pin simultaneous high speed open and close action;

b).Able to control the injection hole open and close actions on each cavity;

c).reliable seal function, smooth moving, low thermal expansion rate ,long using life and also saves electric energy.

Hot Runner System:

a).ideal and prompt heating effect for preform production;

b).cavity with lower injection pressure to reduce wear and tear of mould parts;

c).double heating system separate temperature control mode;

d).the heat bar are used to heat the  needle valve pet bottle preform mould mainfold plate;

e).small heaters supply the heating temperature for cavity nozzle continuously.

Why choose us?

1.We enforce the CE, ISO, SGS quality management system strictly. We have the falutless quality control program, From product design, raw material selection, spare parts inspection, To machanical product inspection, skilled  workers, ex-factory inspection , packaging ways, etc. 
2. We provide the whole  preform mold for plastic bottle machine production line machines and experienced to make the mineral water production line turnkey project.
3. Our chief engineer and the main technical personnel have above 10 years experience, a number of 
technologies are national patents;
4. We promise 1 year warranty for all products, long-term technical support;
5. We always put customers' view in the first place ,  create value for the customer's business.

Company Intruduction:
Taizhou Degree Plastic Machinery Factory is located in the East China Sea coast, the famous "land of plastic 
mold "-Huangyan. we are a professional manufacturer of  PET bottle blow machine, PE Extrusion Molding Machine, InjectionMolding Machine,  pet preform mould
development and manufacturing, the products are exported to the world. 

The company always uphold advanced design concepts and exquisite production technology, production processes and continue to improve and strengthen detection means. Its high quality products, advanced technology, 
value for money prices, the credibility of the after-sales service, has won the trust of users. 

Degree is most worthy of your cooperation partner, dedicated to your Company work together to build a better 
tomorrow!



 WorkShop

The background and signification of research this program

As plastic has been used for all other industry widely, they are playing an important role in the development of our economy, but plastic did not easy to broken after being used and it becomes a big pollution for our environment .Therefore it is urgent to process those waste material without pollution.

In addition ,as the fastest development of world economy ,the shortage of petroleum will be urgent more and more .even the expert had stated that it will have no petroleum recover in earth after 15 years later, so searching the new resource becomes an issue which is concerned by all the countries of the world.  

so it have great meaning of settle this program ,which can recycled waste material like plastic into resources without any pollution.

1.Working process Of waste plastic Pyrolysis Plant:

First, the raw materials are put into the reactor, and then seal the feeding in door, later start the machine and the reactor will be rotating and heated by coal, natural gas, wood or electricity. When the temperature reaches the degree of 250 to 280, we will get the crude oil, the oil steam will be continuous produced until the temperature reaches 350-460 C; oil steam will flow through oil gas separator, light component will enter the condensers and meanwhile the heavy oil will be discharged automatically into in heavy oil tank. The liquefied part will be condensed as crude oil, and the part which cannot be liquefied will be transferred by the water seal back to the burning chamber to be reused as heating material.

2. Model of waste plastic Pyrolysis plant:

3. Plastic Oil output reference: 20%~75%

4. Installation: We will be in charge of arranging our engineer to go to your place to guide the installation and train your workers how to operate the waste plastic pyrolysis plant,and buyer will be in charge of the food, accommodation and round air tickets. 

 5. Land requirement: 300sq meters(10m*30m)

 6. Exporting Experience:

Waste Plastic Pyrolysis Plant

Waste Plastic Pyrolysis Plant,Full Automatic Waste Plastic Pyrolysis Plant,Oil Distillation Plant,Rubber Refining To Oil Plant

Shangqiu Sihai Energy Technology Co., Ltd , https://www.sihaienergy.com