Preform Moulds Blow Mould Cap Mould

• Type: Bottle Blowing Machine
• Automatic Grade: Semi-Automatic
• Warranty: One Year
• After-sales Service: One Year
• Transport Package: Plywood Case
• Trademark: HOYONG-TRD
• Origin: Shandong, China
• HS Code: 84773000
• Production Capacity: 100

Product Description

Preform Moulds:

1. Mold cavity from 1 up to 72.

2. Electric control system with simulating stretch testing improve yield rate.
3. Adopt world advanced dipole taper localization technique, each cavity self-clamp independently, ensure mould concentricity.
4. The material of mould die core and die cavity are made of Sweden special mould steel.
5. International standard screw neck , imported nitrogen steel with high hardness is of long usage.
6. Advanced hot runner design and even heating temperature make sure the high quality of plastic products.
7. Valve gated type without tail reduces labor force.
8. At least 3 million guarantee.

Blow Mould:

1. We employ state-of-the art CDC / CAM technologies to design and build high-quality tooling.
2. We supply blow mould by customers demand for an increasing variety of markets applications

ranging over wide-mouth jars,cosmetic and detergent bottles , pharmaceutical bottles , soya
sauce and edible oil bottles, double seam can,bottled water heat-resistant bottles, and CSD bottles.


Cap Mould:
We have significant experience in the manufacture of cap moulds for different types of closures by customer's demand.
 

Mould Feature

1. Steel material: Valve gate PET preform mould main parts adopt S136 stainless steel, with high glossy surface finish and hardness up to HRC48-52. Mold base is chrome plated P20, and the chrome process helps avoid corrosion.

2. Self- lock and shut-off individually for each cavity to guarantee high precision and less defect of the final preform production.

3.Off-center adjustment system to ensure preform thickness difference < 0.05mm.

4. Hot runner valve gate is applied; no need to cut preform tail and it would save labor costs.

5. Hot runner: one temperature zone controls one point temperature; it would prevent the white defects on the preform.

Hot-runner heater adopt Italian technology and Italian famous brand components.

6. Experienced designers design preform mold according to the final bottle shape; preform thickness and height is reasonably and perfectly designed to ensure the final bottles weigh light but feel hard.
 

Name	Combination A	Combination B	Combination C	Combination D
Core Material	38Cr	S136 (HRC 44-48)	S136 (HRC 44-48)	S136 (HRC 44-48)
Cavity Material	38Cr	S136 (HRC 42-46)	S136 (HRC 42-46)	S136 (HRC 42-46)
Neck Material	38Cr	S136 (HRC 48-52)	S136 (HRC 48-52)	S136 (HRC 48-52)
Mould Base Material	#45 steel	P20 (HRC 28-32)	P20 (HRC 28-32)	P20 (HRC 28-32)
Mould structure	Normal	Normal	Self Lock	Self Lock
Runner	Hot Runner
Preform Tail Type	Short/Long Tail	Short/Long Tail	Short/Long Tail	Valve gate
Surface Treatment	Polish and Chroming	Polish	Polish	Polish
Cavity	≤24 cavity	≤24 cavity	≤7	≤7
Warranty	0.8 Million Shots	1 Million Shots	3 Million Shots	3 Million Shots
Combination A price cheapest,suitable for small project and produce preform for own factory.
Combination B adopt S136 material,prolong the mould life time,and price only increase a little,the most cost-effective.
Combination C adopt self lock structure,every cavity is changeable,prolong mould life time and raise product quality.
Combination D is best quality,suitable for professional preform supplier.

 

PET Preform Mould Main Components Specification and Advantages
Main component	Specification and Advantages.
Core	2316 steel from Sweden.	high quality special mould  steel from sweden (HRC >45)  gurantee 2 million shots  without any maintenance
Neck	S136 steel from Sweden, HRC >60, International standard screw neck.
Cavity	2316 steel from Sweden Each cavity have an independent temperature controller. Each cavity self-clamp independently,  ensure mould concentricity. 0.05-0.06mm.
Body	P20 Steel material from Germany
Hot runner plate	2344 Steel material from Germany
Slider Plate	wear-resistant copper
specially designed  cooling circuits	Proper design reduce molding cycle time to 15 seconds( with proper water chiller and injection machine) about 3-5 shots per minute
Hot runner design	make sure the high quality of preform products.
Heater	Anole Germany
valve gated design  with Automatic drop	each cavity has its independent heating zone and temperature is measured  by independent thermocouple.(advantages: easily avoid some problems  such as white or draw bench on bottom). Valve gated type without tail reduces labor force.
Precessed by high  presion CNC  machine and numerical  control loathe machine	Lowest weight and dimensional variation thickness between max. part and min. part  is not more than 0.05mm make sure  that every parts can match well.