PET Preform Mould Wide Mouth Preform Hot Runner 8 Cavity

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Shanghai
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
100 set/month

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Product Description:

  PET Preform Mould Wide Mouth Preform Hot Runner 8 Cavity

 

Specification:

Material for Cavity:

2316, HRC48-52

Material for Core:

2316, HRC48-52

Material for neck:

2316,HRC48-52

Mold plate:

P20

Hot runner nozzle

Use the material Beryllium brone from Japan,HRC38

Valve pin:

SKD61,HRC 48-52, and SKD51, HRC59-61

Guarantee:

One year or 2million shots

Payment:

T/T, L/C

Delivery time:

25-45 wording days based on the different products

Features:

1.Mould plates are P20 Steel with pre-hardening process. Core, cavity and neck screw are made of S136 high strength anti-corrosive stainless steel, which is better than 48HRC.

 

2.Mould plate is completed by one-time processing to ensure the concentricity of molding hold and guide bush, guaranteeing the compact structure of the mould.

 

3.Opening/closing pulling plate (material S136) adopts bearing slide type to drop the perform with reliable structure. And it is a highly integrated process of slider, pushing plate and ejection. All sliding parts surface inlaid self-lubricating copper alloys to ensure low friction coefficient and strong wear-resistant.

 

4.The main components are consistent with various well-know foreign brands, high positioning accuracy and convenient disassembly.

 

5.Reasonable and quick spiral cycle waterway can get rapid cooling effect to shorten cycle time.

 

6.Adopting double cone positioning principle guarantees high manufacturing precision to ensure the product does appear flash, different sizes, irregular and other defects.

 

7.Neck screw is processed by famous brand equipment. The dimension is accurate and consistent

 

8.Moulding part hardening makes the friction surface stable, identical and durable in use.

 

 


 

Our Services

 

1. Can supply with both Mold  & Molded parts

 

2. Provide Milled Prototype Making, Mold Design, Mold Making, Mold Testing, Molding, Products assembly...services

 

3. With more than 25 years experience, all of works are done 100% in our factory in Taiwan!

 

4. Low volumes / Small orders are welcome! Please contact us to discuss case by case. 

 

5. Accept only OEM / ODM / Customer Projects. We do not have any existing molds for sell.

 

6. Mold building lead time: Around 40-50 days, with 1st Mold trialing report and Mold trailing samples  

 

     

 

Product Description

  

 

Plastic materials:

PS, ABS, PP, PVC, PMMA, PBT, PC, POM, PA66, PBT+GF30%...etc.

Other materials:

Rubber, Silicone rubber, LSR, aluminum, zinc...Metal...etc.

Quality:

ROSH and SGS standard

Feature:

Non marking and Non flash

Size:

According to your drawing

Color, Quantity, Unit price, Tooling cost, Tooling size:

To be discussed

Mold structure:

Injection Mould, Plastic Mold, Overmould, 2k mould, Die-Casting Mould, Thermoset Mold, Stack Mold, Interchangeable Mold, Collapsible Core Mold, Die Sets, Compression Mold, Cold runner system LSR Mold,…etc.

Mould Base:

HASCO standard, European standard, World standard

Mould Base Material:

LKM, FUTA, HASCO, DME, etc. or as per customer’s requirement.

Surface Finish:

Texture (MT standard), high gloss polishing

Finish:

Mirror finish etc.

Cavity / Core steel:

P20, 2311, H13, 2344, Starvax 420, 236, AdC3, S136, 2312, 2379, 2316, 2083, Nak80, 2767 etc.

Cavity:

Single cavity, Muti Cavity, based on customer’s requirement.

Hot / Cold Runner:

HUSKY, INCOE, YUDO, HASCO, DME, MoldMaster, Masterflow, Mastip, Taiwan made brand…etc.

Mould Life:

1,000 to 1,000,000 shots

(according to your working environment)

Design & Program Softwares:

CAD, CAM, CAE, Pro-E, Solid works…etc.

Equipments:

High speed CNC, standard CNC, EDM, Wire Cutting, Grinder, Plastic Injection Molding Machine for testing mold from 50-3000T available.

Package:

Standard exported wooden box packed, fumigation process (upon required)

Mold building lead time:

T1, 40~50 days, parts measurement report (upon required).

Annual production:

250 sets of mold


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Q:How expensive are the molds, or how expensive are they? Which quality is better?
How expensive is the quality and how do you use them.It is more expensive to choose which one depends on your batch size.
Q:The stamping dies at the Angle of 90 degrees, the Angle is big or small how to repair.
The recommended answer is quite different. Bending 90 degrees is supposed to have both internal and external conditions. The inside is less than 90 degrees, and the outside is greater than 90 degrees. This is the question of the gap and the rebound. This is in the normal model domain. General modulators and mold engineers know how to handle it. R and not R also affect this. In the case of the block under zero, the probability of a general Angle is reduced. But absolute zero is bad, can cause product scratches serious. Typically, the master moduler will be a little bit more angular, and if you do a zero, he will also get around R0.2. The solution to this problem is one packet of R processing. Adjust the bending clearance. 3 below the forming block. The moulding male is left straight after two to 3 degrees. Adjust bending clearance and so on. This is the basic problem of stamping die! I didn't elaborate on what to do, but if you were doing molds, according to the ones I was talking about, it would be easy enough to fix the problem. There are several other forms of prototyping. Each has its own merits. You know, it's not a good idea.
Q:What is a mold bite
The molds of molds are treated with the surface corrosion reaction of the steel surface, such as concentrated sulphuric acid, forming the skin/erosion/pear ground or other forms of grain.
Q:The effect of mould preheating and several methods of preheating
Natural (coal) gas heating: a widely used method. Applicable to different mould shapes. The heater is made of pipes, and there are many small holes in it, and the gas is ejected and the size of the fire can adjust the air valve to achieve it. Clean without pollution, can be heated locally. The disadvantage is that it is controlled by people, and it is easy to burn the mold.
Q:The difference between wire cutting and mold making
(4) test and test. Because of the characteristics of the mould and the experience of mould design, the mould must pass the test or the test pressure after assembly, and finally determine whether it is qualified. At the same time, there are some parts that need to be tested to be finalised. Therefore, there must be a certain testing period for the production schedule. (5) the machining of molds to mechanization, elaboration and automation. At present, the demand of product parts for mould accuracy is higher and higher, high accuracy, high life, high efficiency and more and more. The machining accuracy depends mainly on the precision of machine tool, the processing technology condition, the measuring method and the method. At present, precision molding grinding machine, CNC precision surface grinding machine, precision CNC wire-cut edm machine, precision continuous trajectory coordinates grinder and the use of three coordinates measuring machine is becoming more common, mould processing to the intensive development of high and new technology.
Q:How long is the life of die casting die?
A: die casting materials used in aluminum, zinc, magnesium, copper, die die core materials also have domestic 3 cr2w8v, 4 cr5mosiv, Japan imports of SKD61, DH - 31, DAC and so on, such as the United States have H11, H13, Sweden's 8407, 8418, etc., and W302, 2344 and so on various brands, production materials used and the mold core materials affect the service life of mould, even with the same kind of alloy and mold core material, affecting the service life of die and the structure of the product shape and so on, so can't general said that the service life of die mold how much, die from tens to hundreds of thousands of times. Aluminum: 120,000 models Copper: 20,000 times Magnesium: 200,000 modules Zinc: half a million Three: base, the product structure adds and reduce die life.
Q:How do you get the putty on the die?
The putty has formed a plastic membrane, which can be cleaned by the use of an edible alkali.
Q:What is the difference between a large water inlet and a thin nozzle?
Simply put, the large water mouth is a two-plate mold, and the water port is three plates. Simply say: the big water mouth is two plate molds, the small water mouth is three plank model, two is only the difference one scraper board. The thin water mouth is: more than a big water mouth to push a board. 9, the sex limited gate (gate) : advantage: fast filling, pressure is small, feeding capability is strong, suitable for high viscosity, illiquid plastic, less pressure loss. Disadvantages: sealing water the long, slow cycles, internal stress, Influence on the plastic parts is big, difficult to remove. Restrictive gate (gate) : advantage: shear, friction, viscosity, easy filling, texture clear fast cycle efficiency, reduce internal stress, prevent deformation, less influence on product
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.
Q:Can glass steel molds make resin products?
I think my answer is that glass steel can be made. Imitation jade is very similar. 2 resin products are mostly made of resin mold, most of the glass fiber reinforced plastic abrasive and glass fiber reinforced plastic products are made by resin raw materials, such as trash. Stool and other civilian products and their trash abrasive abrasive tool stool mould is made of resin. But some products without rules By other materials to replace Such as silica gel, gypsum, etc Some glass fiber reinforced plastic relief also do grinding tool with mud. Their use and their advantages are now in full play. If you use a glass and steel mold, I suggest you use the yellow wax and you can buy the imported towing water.

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