48 Cavity Pet Preform Mould

Product Description

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.

Mould material	P20 steel, 718, 2738, H13, NAK80, 2344, 2343, S136, etc .
Runner	Cold runner. Hot runner: Yudo/DME/HASCO
Standard	HASCO, DME, LKM
Specification drawings	Pro/E, Auto CAD, Solidwork, CAXA UG, CAD/CAM/CAE.
Precision machining	CNC, milling machine, drilling machine, numerical lathe, all types of lathe
Surface finish process	polishing, sand blasting, heat treatment, painting, powder coating, anodizing, electroplating, mirror polishing .
Shaping mould	injection mould
Service	OEM service available, good after-sales service .
Lead time	4-7 weeks, 40 days or according to the real situation .

Mould Data

NO.of cavity	12cav.	16cav.	24cav.	32cav.	48cav.	72cav.
18g(cm)	62*38*43	79*38*43	88*46*45	86*68*48	105*68*55	110*78*58
Weight(kg)	630	810	1150	1750	2450	3100
28g(cm)	62*38*45	79*38*45	88*46*48	86*68*52	105*68*58	110*78*62
Weight(kg)	660	850	1250	1900	2600
40g(cm)	62*38*48	79*38*48	88*46*50	86*68*55	105*68*62	110*78*65
Weight(kg)	690	890	1350	2000	2750	3000

PET Preform Mould Main Components Specification and Advantages
Main component	Specification and Advantages.
Core	2316 steel from Sweden.	high quality special mould steel (HRC >45) gurantee 2 million shots without any maintenance
Neck	S136 steel , HRC >45 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
Hot runner plate	2344 Steel material
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.
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.

Mould making step :

1.R&D	We support customer R&D. Make the files or improve the design if you needed.
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2.Negotiation	the quality, price, material, delivery time, payment item, ect.
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3.Place an order	according your own design or you chooses our design.
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4. Mould	According customers request to build the mould. Before make the mould, we send mould design to customer approval first, before move forward to production; we send samples to customer to confirm first.
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5. Sample shoot	If the first sample come out is not satisfied customer, we modify the mould and until meet customers satisfactory.
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6.Products in store	If your quantity is beyond our storage, we will provide lead time to you.
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7. Delivery time	Delivery goods by sea or by air, according customers

After-Sales Service
Technologists professional in after-sales line and excellent credit assures stable operation of the machines.,every question will answer within 12hours.