Edible oil preform injection molding machine

Description

Screw Diameter	mm	83	95	100	105	95
Injection Pressure	Mpa	138	105	126	114	105
Screw L/d Ratio	L/D	24	24	24	24	24
Injection rate(PET)	g/s	580	972	812	896	972
Theoretical shot volume	cm3	1974.2	2585.8	3768.0	4154.0	2585.8
Shot Weight(PS)	g	2369	3103	4521.6	4984.8	3103
Shot Weight(PS)	oz	83.6	109.5	159.5	175.8	109.5

Clamping Force	KN	3880	3880	3880	3880	4880
Opening Stroke	mm	590	590	590	590	700
Space Between Bars	mm	730*730	730*730	730*730	730*730	830*830
Movable Platen Size	mm	1060*1060	1060*1060	1060*1060	1060*1060	1180*1180
Max.mold height	mm	700	700	700	700	780
Min.mold height	mm	300	300	300	300	350
Ejector Stroke	mm	220	220	220	220	220
Ejector Force	KN	208	208	208	208	241
Number of ejector pins		12+1	12+1	12+1	12+1	12+1

Motor power	KW	55+56.3	55+72	55+81	55+81	72+72
Hyaraulic system pressure	Mpa	16	16	16	16	16
Oit tank capacity	L	550	550	650	650	600
Heatier power	KW	35.7	45.3	55	61	45.3
Machine dimension	m	7.81.92.05	8.01.92.05	8.72.02.05	8.72.02.05	9.12.12.2
Machine weight	T	15.5	15.8	16	16.5	19.5

Ningbo Efficient Machine & Mould Co., Ltd.

Welcome to EFFICIENT Intelligent Equipment, your trusted partner in PET preform injection molding, based in Ningbo, China—the core of the plastics machinery industry! We stand among the world's top providers of end-to-end PET packaging solutions, specializing in innovative bottle preform systems that empower brands across beverages, cosmetics, pharmaceuticals, and FMCG sectors.

With decades of expertise as a leading Chinese manufacturer, we've gained the trust of clients in over 85 countries, delivering top-tier PET preform injection molding solutions.

Our expertise lies in PET preform injection molding. Our R&D team, led by industry veterans including former HUSKY (Canada) senior engineers, as well as experts from China's "Thousand Talents Plan" (Dr. Rong & Dr. Liu), drives innovation in every machine. Whether it's standard models or high-speed production systems, we craft equipment that combines precision, durability, and energy efficiency, outperforming global benchmarks.

We have a global reach with expanding direct EFFICIENT-branded exports worldwide, while ensuring local support for seamless service. No matter if you're a startup scaling up or an industry leader optimizing production, our solutions cater to your needs in diverse sectors.

Focusing on customer needs, the company has established a comprehensive preform production line customer experience center and product quality testing center, providing comprehensive service support throughout the entire process.

The customer experience center features a preform production line that aligns closely with actual production, allowing customers to directly experience the production process, equipment efficiency, and ease of operation. A professional technical team will also provide on-site demonstrations of customized solutions, helping customers predict the final results. The product quality testing center, equipped with state-of-the-art equipment and a dedicated team, rigorously tests key preform dimensions, physical and chemical properties, and offers customized testing solutions to ensure quality from the very beginning.

Leveraging cutting-edge hardware and technology, EFFICIENT offers customized preform molding solutions for diverse clients. For small-batch startups, we recommend cost-effective, compact production lines, offer flexible process adjustments, and provide technical training to help control costs and rapidly respond to market demands. For high-volume, industry-leading clients, we deploy high-capacity automated production lines, incorporate energy-saving technologies, and offer comprehensive after-sales service to improve efficiency, reduce losses, and achieve stable production and sustainable development.

high quality oil plastic boottles making machine edible oil bottle injection molding machine-8

high quality oil plastic boottles making machine edible oil bottle injection molding machine-9

Clamping Systems

Efficient operation and precise Positioning

Injection System

Upgraded performance and stable/fast injection

Electronic control unit

Friendlly operation interface

Hydraulic equipment

Upgraded performance and stable / fast injection

Our company has advanced customer experience and quality control centers, laying a solid foundation for quality services and products.

The customer experience center has cutting-edge preform injection equipment (covering various specs). Customers can observe production and debug parameters, with on-site technical teams explaining advantages to help understand EFFICIENT solutions.

The quality control center uses advanced international testing tools. A professional team strictly tests preform indicators, ensuring each batch meets global, national and customer standards to safeguard end-product competitiveness.

Backed by strong technology, EFFICIENT offers tailored solutions: cost-effective, compact lines (plus training/support) for startups; high-capacity, automated lines (with intelligent systems) for industry leaders to boost efficiency and cut costs.

With over 10 years in PET preforms, we focus on tech innovation and brand building—investing in R&D, winning global trust via integrity and quality.

We concentrate on the PET segment to provide efficient, low-energy solutions, adjusting strategies via market research (e.g., energy-saving options for cost and environmental benefits).

We also have long-term partnerships with world-famous parts suppliers, ensuring quality components and enabling joint R&D to enhance competitiveness.

Re-define the PET Preform Injection Molding Machine

As the competition in the PET preform market becomes more and more intense, and the profit becomes less, the transformation and upgrading of the preform production process and cost control have become the top prionty to all PET relevant products manufacturers. The two core factors that restrict the production cost of preforms are the cycle time and energy consumption.Therefore, the requirements for the cycle time and energy consumption of the PET lMM getting higher and higher. Most of the injection molding machines used on the market are from general-purpose lMM, only by simply changing the screw & barrel unit, not specially desgned for PET preform mold and PET material. EFFlCIENT has been focusing on high-speed preform injection molding system for many years, and has successfully developed a series of special PET injection molding machines in an essential sense. These special high speed PET injection molding machines can help our clients solve this difficult problems from the root.

Comparison Table

Technical Specifications	High-Speed	Quick-Response	Unit
Series Positioning	High Output, Ultra-Fast Cycle Time	Flexible Production, Superior Energy Efficiency	-
Model Example	HPET2300/388S7	KPET1200/288S7	-
Clamping Force	3,880	2,880	kN
Screw Diameter	83	67	mm
Shot Volume	1,974.2	1,007.5	cm³
Opening Strok	590	520	mm
Tie Bar Space	730 × 730	630 × 600	mm
Motor Power	95.7 (39.4 + 56.3)	27.8	kW
Efficiency	Full-line Speed Boost 60%↑	Save energy 15%↑	-

Application Needs	Recommended Series	Core Reason
Large-scale, high-intensity production (e.g., 500ml water bottle preforms)	HPET Series	Designed specifically for high-speed cycles to maximize output per unit time and reduce unit cost.
Diversified, medium-scale production (e.g., cosmetics containers, pharmaceutical bottles)	KPET Series	Modular design enables fast mold changes, with excellent energy efficiency in non-continuous production.
Extra-large neck diameter and special preforms (e.g., wide-mouth jars, deep-cavity bottles)	KPET Custom Machine	Features a larger mold opening stroke and special mold-locking structure to accommodate complex mold requirements.

Faq

1. What products can this machine produce?

This solution is designed for high-performance packaging production and can be configured for PET preforms or selected PE/PP applications depending on the machine type and project requirement.

2. Which applications are suitable for?

Depending on the project configuration, this solution can support water and beverage preforms, edible oil packaging, daily chemical containers, wide-mouth packaging, and 3–5 gallon preform applications.

3. How do I know whether this machine is right for my production target?

The right model depends on your product type, material, cavity requirement, output target, and future expansion plan. Our team can recommend a suitable configuration based on your production goals.

4. How does this machine improve production efficiency?

According to our product presentation, the system is engineered to reduce cycle time in clamping, injection, and ejection while increasing overall output. Servo-driven injection and advanced heating technologies further improve machine speed and performance.

5. How energy-efficient is this system?

Energy saving is one of the key strengths of this solution. The machine design highlights optimized motor and hydraulic performance, while advanced injection and heating technologies help reduce energy consumption and lower operating costs.

6. Do you provide only the machine, or can you support a complete line?

In addition to the core molding system, we can also support complete solution planning with molds, robotics, auxiliary equipment, and smart factory data platforms for customers seeking more integrated production systems.

Need a machine recommendation for your specific product?

Send us your application, output target, and production goals, and our team will recommend a suitable solution for your project.

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