Plastic Injection Mould Multi-cavities Hot Runner Plastic PET Perform Mould

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1 set
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100 set/month

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1. Structure of Multi-Cavities PP Preform Mould 

preform mould,PET preform mould 
single cavity with self-lock to keep less thickness tolerance 
Mould life:800K-1,500,000 shots

PET preform mould


2. Main Features of Multi-Cavities PP Preform Mould 

.Off-center Adjustment System
Off-center adjustment system can make the error of preform’s wall thickness less than 0.05mm. This system does not affect the lifetime of mold;
.Self-lock System
International advanced bi-awls fixed orientation self-locked structure has been adopted.
.Cooling System
All the water Channels in the mold’s each inner part, which make the cycle time short enough. And all the cooling channels have been specially treated to prevent them from jam;
.Heating System
Double Heating System can ensure that the impact of heating is good and quality control is credible. The Heating Band unit makes nozzles be with invariable temperature. The Heater Unit is used to heat the hot runner plate with long using life and powerful heating capacity.
.Hot Runner System
The perform mold adopt Pin-valve type Hot Runner System, such hot runner system can reduce mold’s each part’s wear & tear and maintenance cost, and also save 10%~15% electric energy;
.Hydraulic Ejecting System
The perform-doffing success ratio has achieved firm endurance and the whole perform ejecting process will become much quieter.

3. Images of Multi-Cavities PP Preform Mould 


Plastic Injection Mould Multi-cavities Hot Runner Plastic PET Perform Mould

Plastic Injection Mould Multi-cavities Hot Runner Plastic PET Perform Mould

Plastic Injection Mould Multi-cavities Hot Runner Plastic PET Perform Mould


4. Packaging & Shipping of Multi-Cavities PP Preform Mould 

PET preform injection mould with normal long tail availabe.

short tail mould available.

valve gate without tail mould availabe.

4~48 cavity mould as customized.

23 years experience of preform mold specialized manufacture.

5. FAQ of Multi-Cavities PP Preform Mould 

Q: How to get a quotation and start business relationship with your company?

     A: Please send us email and our sales representive will contact you as soon as we receive your email. 

  Q: How to receive a price quotaion in the shortest time?

     A: When you send us an enquiry, please kindly make sure all the details, such as the mateiral, product size, surface treatment and packaging are mentioned. 

  Q: How to start a custom project with your company?

     A: Please send us your design drawings or original samples so that we can offer a quotation first. If all details are confirmed, we will arrange the sample making.

  Q: What’s your MOQ? 

     A: The MOQ depends on the design and production processes of the products. For the majority of our bathroom sets, our MOQ is 10000sets.

  Q: What types of payment terms do you accept?

     A: Currently, the payment terms we accept are T/T (30% before production, 70% against B/L copy) and irrevocable L/C at sight.

  Q:How long can I receive an order? 

     A: That depends on the specific items and your order quantity. Normally, the lead time for a 20ft container load is 50-60 days.

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Q:What are the advantages of using a hot runner?
Mould at first using cold gate type products take material valve, sometimes forgotten to disc molding material not to say every mould produce secondary material is the material valve, hot runner after solved this problem, reduce secondary molding material directly, reduce labor workers parts, but that time has its drawbacks as well as the hot runner is uncontrolled, namely can't control the quantity of each point into the glue, along with the technical improvement on the current hot runner is mostly in the use of needle valve type, Kong Shi time controller is used to control each needle valve into the adhesive time for technology transfer machine save trouble is much,,,, adopt to adopt
Q:The processing method of the mold cavity processing center
Is the mould inside the groove, and the cavity. Now more than a touch cavity more and more, and most of the high precision, high mould has the characteristics of complexity. Higher up best precision machining center, if the volume is big, also have to gantry machining center, pentahedron gantry machining center, will not have what problem
Q:Would you please tell me what the difference in the mold Tooling and mold
To figure out the difference, first of all to its source. Why some get tooling, mold, this is because the mold itself, it does not belong to an industry, he is just a tool production corresponding products, regardless of the quality system, you can pay attention to, die mold is out of place in the formal product, but with the identity of the jig, so called tooling, also can saying is the floorboard of the plastic mold and metal mold. So when is your foreign customers have the size of the company, said its engineers mold most with tooling, mould = mold is a kind of English writing, is a kind of American writing, usually refers to the plastic mold die is the only general hardware mold,
Q:The performance requirement of die steel
Red hardness Work under high temperature condition of hot-work die to maintain the stability of the organization and performance, to maintain a high enough hardness, this performance is called red hardness. Carbon tool steel, low alloy tool steel can often in 180 ~ 250 ℃ temperature range of this kind of performance, chrome molybdenum steel is in commonly 550 ~ 600 ℃ temperature range this performance. The red hardness of steel mainly depends on the chemical composition of the steel and the process of heat treatment.
Q:What is the manufacturing of mould materials
You're talking about the industry that makes moulds. It is the metallurgical industry that makes mould material. From steelmaking to forging and rolling, it also belongs to heavy industry.Belong to die design, consider the choice of suitable material.
Q:The function of die water board?
Plastic mould is divided into two plate mold, three board mould, three board mould is two open mold, mold has a nozzle plate, nozzle plate is used to open mold for the first time the shuikou material pull out from water mouth, and then move back as the mould, due to the limit lever pull nozzle plate, injection molded parts and runner plate on the dynamic model of shuikou disconnect, complete the whole process of open mould.
Q:How does the die rod work? Is it through the press?
The device in the upper module is called a push device. It is flexible and rigid, and its purpose is to remove the shock and waste from the concave mold. It is widely used because the rigid push device is strong and reliable.
Q:What do you mean by plastic mold injection molding? What's the use?
The assurance means a fixed pressure on the material in the mold. Because the plastic in the cooling process has the effect of heat bilges cold shrink, especially larger plastic shrinkage, heat bilges cold shrink is very obvious, so when we give the material after a fixed pressure, plastic shrinkage during the cooling process, the mold melt pressure began to decline, with the holding role, and the hydraulic system will automatically forward pressure, progress in the back of the material, added the contraction of the melt front, thus forming prevent products caused by shrinkage deformation. Adjust the pressure of pressure and the time of holding pressure, adjust the product defects such as the flying side, fuse connection and shrinkage mark.
Q:How many types of molds? Please help me out!
The classified method of plastic mold profile at 11:30 on Friday November 7, 2008 mold is one of the important technology and equipment, modern industry is an integral part of many industrial products production. After China's accession to the WTO, the ability to attract foreign investment increased year by year, the increasingly prominent position, to become the world manufacturing factory of all kinds of industrial products mold imports more and more. The type of mold is usually carried out in accordance with the process of processing object and different classification, from the industry point of view to see the distinction between the main plastic mold, rubber mold, metal cold punching mold, metal cold extrusion die and hot extrusion die, metal drawing dies, powder metallurgy mold, metal die-casting mold, metal precision casting die mold, glass, glass fiber reinforced plastic mould and so on. Although there are many kinds of molds, the main items in the tax classification are the items of the tax items 84.80 and 82.07. The following is a description of how different types of molds used in the most common plastic processing are described. Plastic forming method of the most common general divided into two categories: the melt molding and solid phase is melt molding plastic heat to above the melting point, make the molten forming way, belongs to the molding methods of molding process mainly include injection molding, molding (shrinkage) molding, extrusion molding, etc; Solid-phase molding refers to a type of forming method in which plastic is kept solid under molten temperature
Q:What is the "KO hole" on the injection mold?
KO hole, also called the top roller, is to do in the mold after the mold on the front panel, in order to make injection molding machine ejection, top stick can directly to the plunger on a board, and dig holes on the panel to avoid empty. The location of the KO hole is on the same axis as the spout. Sometimes according to the actual situation of the mold to open several KO hole, then according to the dynamic injection molding machine template parameters to determine the location of the KO hole, other is already open on because of the injection molding machine template for porous as caving sticks.

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