Needle-Valve Type Free Shear Preform PET Moulding

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1 set
Supply Capability:
100 set/month

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Product Description:

  Needle-Valve Type Free Shear Preform PET Moulding




plastic pet preform mould

materialPP, PC, PS, PE, PU, PVC, ABS, PMMA ect.
Steel718H, P20, NAK80, 2316
Steel hardnessHRC28-33
Mould StandardDME
Cavity single/multi
Injection SystemDIRECT GATE
Ejector SystemEJECTOR PIN
Cycle Time30S
delivery time45DAYS
Mould life500,000SHOTS
Quality assuranceISO9001
Our Advantage1.High quality as custom
2.Reasonable price
3.On time delivery
4.Good After-sale service
5.Strict quality control
6.All the mould are automotic


Our Services


1. Can supply with both Mold  & Molded parts


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


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.


ROSH and SGS standard


Non marking and Non flash


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


Mirror finish etc.

Cavity / Core steel:

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


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.


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


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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Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Where is the mould industry in our country?
jiangsu Jiangsu suzhou currently has more than 1000 kinds of mould factories, more than 1000 die processing points, with annual sales of about 5 billion ~ 6 billion yuan, mould industry is one of the new industries in the city. Japan, South Korea, Singapore, Germany, the Netherlands, the United States and our country Taiwan, the Hong Kong area sole proprietorship, the joint venture enterprise, the private mould enterprise is quite a few; Suzhou lampe casting, molding, and other far lighter company mainly produces automotive engine and wheel and other components die-casting die and mold, kunshan large formwork, kunshan precision mold standard parts, such as pieces of kunshan huaxing mold oriented enterprise specializing in the production of various kinds of large formwork, mould guide pieces, die springs and other standard parts.
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:How can silicone and glass steel molds be glued together
As for the durability aspect is equal, it is easier to lose the texture of the silicon rubber mould. So if wandering between the building Lord, I suggest you according to the requirement of the customer, if the quality of high precision requirements of the customer requirements, so you must use silicon mold, on the other hand can also try using glass fiber reinforced plastic mould making low-end products.
Q:What do you do with the exhaust? How are we going to
The exhaust tank has two main functions: One is to exclude the air in the cavity when the fuse is fused. The second is to eliminate all kinds of gases produced during heating. The more thin wall products, the more distant the part of the gate, the opening of the exhaust slot is especially important. For small pieces or precision parts also should attach great importance to the opening of the exhaust slot, because in addition to it can avoid products surface burns and injection quantity is insufficient, also can eliminate the various defects of the products, reduce the pollution of the mould and so on. So how does the exhaust of the cavity be sufficient? In general, if the injection rate is injected at the highest injection rate, it is not left in the product, and it is considered sufficient to exhaust the cavity in the cavity.
Q:The application of hydraulic cylinder in mould
Hydraulic cylinder: hydraulic cylinder is a hydraulic actuator that transforms hydraulic energy into mechanical energy, and is a linear reciprocating movement (or movement). It is simple and reliable. Use it to realize reciprocating motion, the speed reducer can be avoided, and there is no transmission clearance, the smooth movement, thus is widely used in all kinds of mechanical hydraulic system. The output force of the hydraulic cylinder is proportional to the effective area of the piston and the pressure difference between the two sides; The hydraulic cylinder is composed of cylinder and cylinder, piston and piston rod, sealing device, buffer and exhaust device. The buffer device and the exhaust device depend on the specific application, and other devices are necessary
Q:How many products can a mold make?
Associated with the material of mould and casting method, had better use a scale of 0-8000 pieces of aluminum mould (ordinary sand casting), 0-13000 pieces (molding machine), plastic mold is bad to use, steel is the most strong, but not suitable for manual operation.
Q:The function of die water board?
The waterboard is a couple of pulling needles, which bring the water out.
Q:Introduction to mould design and manufacturing
Having the necessary natural science, social science and management scientific knowledge; Knowledge of computer knowledge, necessary network knowledge, common software knowledge; Basic knowledge of mechanical knowledge; The basic knowledge of mechanical design theory, mould material and forming process, mould design and manufacturing expertise of this major. Knowledge of mould CAD/CAM. Basic knowledge of mould maintenance is necessary. Have certain self-study ability; Have the tooling design, process implementation, technical management capability; Have the ability of machining and programming of mould control; With injection mould, stamping mould design and manufacturing capacity; It has the ability of the working ability of the fitter, the mould repair ability; Good computer base application and computer aided design manufacturing and management capability; Ability to design and process mould design with CAD/CAM software. Good verbal, verbal and interpersonal skills.
Q:Do machine parts need to be moulds?
It is necessary to make the machining parts in large quantities, which are complicated in shape and need to be moulded.
Q:How do the plastic molds sew
If solve the above problem is mould itself reason, please use red lead to mold fitting well, the original poster check mold in touch wear, wear a location, see if cooperate in place.

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