Pet Preform Injection Mold
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Runner: Hot Runner
Design Software: Pro-E
Installation: Fixed
Certification: ISO
Standard: HASCO
Customized: Customized
Cavity Quantity: 1~96 Cavity
Specification: Preform Mold
Trademark: HAUTEK
Transport Package: Wooden Case
Origin: Ningbo, China
HS Code: 8480719090
PET preform injection mould

Cavity quantity: 1~96 Cavity
Core/Cavity/Lid cavity material: Material: Stainless steel ASSAB S136 from Sweden
Nozzle Material: Beryllium Copper
Nozzle House Material: SKD61
Valve pin material: SKH51(Supplied byJapan Punch company)
Insulator: Dupont Brand material from USA.

1. The world-advanced locating technique for second-grade double-degree is used, and every cavity is separately self-locking to make sure of concentricity of the products.
2. Processing is high precision, every part can be replaced one another universally, so that it is convenient in use.
3. The design of the hot runner is advanced, the temperature can be controlled separately so that the rate of the end product is high.
4. The imported mold steel with high quality is applied to make the core and cavity of form, which is strong in tenacity and high is brightness.
5. The threaded hole is made of nitrated steel with high quality, which is high in hardness and has long service life to more than 2 million shot guaranteed.
6. Electric control system with simulating stretch testing, improve yield rate.
7. Valve gate design without tail, it reduce the labor force.

Pet Preform Injection Mold

Mold design characteristic
I) Cold half:
1. Core insert and core bush are separated. There're tapper on both parts. Not only high precision and good concentricity, but also easily change core insert by hand.
2. Lip cavity is finished by CNC internal and cylindrical grinder, Precision up to 1µm and surface roughness up to 0.2µm.More precision, less friction and longer life time.
3. Core bush is finished by CNC internal and cylindrical grinder, Precision up to 1µm and surface roughness up to 0.2µm.More precision, less friction and longer life time.
4. Optimized cooling system on core and lip cavity, ensure fast cooling and reduce cycle time.
5. Graphite copper plate under slide plate, with better lubricate effect and longer life time.
6. Easy maintenance, all parts can be changed on machine.
 
II) Hot half:
1. Cavity is finished by CNC internal and cylindrical grinder, Precision up to 1µm and surface roughness up to 0.2µm.More precision, less friction and longer life time.
2. Optimized cooling system on cavity, ensure fast cooling and reduce cycle time.
3. Optimized cooling system on nozzle tip plate and valve pin plate, ensure non-distortation on plates.
4. Special protection system on cavity plate. Just in case of preform non-drop automatically, mold doesn't close.
 
III) Hot runner system:
1. 2 floor hot runner mainfold design, ensure material fills into all cavities at the same time and better hot runner balance.
2. Hot runner mainfold is designed, all hot runner spare parts are first-class brand from Japan and Europe.
3. Reasonable valve pin piston design, light, smooth and fast.
4. Advanced nozzle tip design, no leakage and no PET material remain.
5. Special tool box and operate menu for support.
 
Item No. Description
Core HRC: 48- 500
Material: Stainless steel ASSAB S136 from Sweden
Highly glossy surface finish.
Cavity HRC:450- 480
Material: Stainless steel ASSAB S136 from Sweden
Unique layout of cooling guarantee the better cooling effect.
Lip cavity HRC:480- 500
Material: Stainless steel ASSAB S136 from Sweden
Nozzle
 		 HRC:480- 500
Nozzle Material: Beryllium Copper.
HRC: 500
Nozzle House Material: SKD61
New structure Nozzle housing has accrute heater transfer.
Insulator Dupont Brand material from USA.
Valve pin HRC:590- 610
Material:SKH51(Supplied byJapan Punch company) Same as Husky craft
Highhardness, High ductility, High grinding resistance and High heat resistance.
Mini coil heater voltage: 230V; wattage: 500W; ID:22mm,L:45mm;
Mini coil heater supplied by Italy Rotfil company.
Stable working, energy saving.
Thermo couple Supplied by Italy Rotfil company.
Piston seals Supplied by Hongkong SIBTE
Made by special plastic.High temperature resistant With better effect of preventing the leakage.
Graphite copper plate Graphite copper plate under slide plate, with better lubricate effect.
Mold base plate HRC: 300-320
Material: P20 or Stainless steel S136H for all mould plates


Pet Preform Injection Mold
Pet Preform Injection Mold
Pet Preform Injection Mold
Pet Preform Injection MoldPet Preform Injection Mold


 

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