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48 Cavity Preform Mould
The 48 Cavity Preform Mould is a high-precision hot runner mold for mass production of PET preforms. It can form 48 preforms at a time and is suitable for the packaging industries of mineral water, beverages, edible oils, daily chemicals, and pharmaceuticals.
Description
Product Introduction
The 48 Cavity Preform Mould is a high-precision hot runner mold for mass production of PET preforms. It can form 48 preforms at a time and is suitable for the packaging industries of mineral water, beverages, edible oils, daily chemicals, and pharmaceuticals.
Technical parameters
|
Number of cavities |
48 |
|
Mold type |
PET hot runner preform mold |
|
Bottle neck specifications |
PCO1881, PCO1810, 29/25, etc. |
|
Preform weight |
10g-80g (customizable) |
|
Weight tolerance |
±0.2g-0.3g |
|
Cavity material |
S136 / 1.2316 |
|
Hot runner |
Valve needle type / Open type |
|
Cooling system |
Independent circulating cooling |
|
Production cycle |
15-20 seconds |
|
Mold life |
≥5 million cycles |
Product Advantages
High-Capacity Production
48-cavity simultaneous molding, suitable for mass production, increasing capacity and reducing unit manufacturing costs.
High Preform Consistency
Balanced hot runner design ensures uniform material supply to each cavity, improving product yield.
Low Eccentricity
High-precision machining and assembly processes effectively control preform concentricity and wall thickness uniformity.
Long Mold Life
Made of S136 or 1.2316 stainless steel, wear-resistant and corrosion-resistant, with a service life of over 5 million mold cycles.
Application Areas
Beverage Packaging: Mineral water bottles, purified water bottles, carbonated beverage bottles, juice bottles.
Food Packaging: Edible oil bottles, condiment bottles, food packaging bottles.
Daily Chemical Packaging: Shampoo bottles, laundry detergent bottles, cleaning agent bottles.
Pharmaceutical Packaging: Medicine packaging bottles, health product packaging bottles.
PET Wide-Mouth Packaging: Food cans, candy cans, nut cans.
Manufacturing Capabilities
Precision Machining: Equipped with 5-axis machining centers, CNC machining centers, and EDM equipment, the machining accuracy of key components can reach ±0.005mm.
Professional Manufacturing: Possesses capabilities in mold flow analysis, hot runner design, precision machining, heat treatment, and assembly.
Rigorous Testing: Utilizes coordinate measuring machine (CMM) inspection, hardness testing, and trial molding verification to ensure mold accuracy and stability.
Fast Delivery: Provides trial mold samples, test reports, and technical documentation to help customers quickly begin production.
Customization Services
Number of Cavities: 24 cavities, 32 cavities, 48 cavities, 72 cavities, 96 cavities, 128 cavities.
Bottle Neck Specifications: PCO1881, PCO1810, 29/25, 38mm and custom necks.
Preform Weight: 10g-80g and custom weights.
Hot Runner System: Valve needle type, open type and specified brand hot runners.
Mold Material: S136, 1.2316, 420 stainless steel, H13, etc.
FAQ
Q: What is the mold lifespan?
A: Under normal maintenance conditions, it can reach over 5 million cycles.
Q: What bottle neck sizes are supported?
A: Supports PCO1881, PCO1810, 29/25, 38mm, and custom sizes.
Q: What preform weights can be produced?
A: Supports 10g-80g preforms; customization is available upon request.
Q: What is the delivery time?
A: Typically 45-70 days, depending on project configuration.
Q: Is a trial molding performed before shipment?
A: Yes, trial molding samples, videos, and test reports are provided for each mold set.
Q: Are spare parts provided?
A: Complete spare parts support and long-term after-sales service are provided.
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