Consumer Goods PET injection molding machine

Description

Screw Diameter	mm	83	95	83	95	100
Screw L/d Ratio	L/D	24	24	24	24	24
Theoretical shot volume	cm3	1974.2	2585.8	1974.2	2585.8	3768
Shot Weight(PS)	g	2369	3103	2369	3103	4521.6
Shot Weight(PS)	oz	83.6	109.5	83.6	109.5	159.5
Injection Rare	g/s	580	760	580	972	812
Injection Pressure	Mpa	138	105	138	105	126

Clamping Force	KN	3280	3280	3880	3880	3880
Opening Stroke	mm	590	590	590	590	590
Space Between Bars	mm	680*680	680*680	730*730	730*730	730*730
Movable Platen Size	mm	990*990	990*990	1060*1060	1060*1060	1060*1060
Max.mold height	mm	660	660	700	700	700
Min.mold height	mm	300	300	300	300	300
Ejector Stroke	mm	200	200	220	220	220
Ejector Force	KN	177	177	208	208	208
Number of ejector pins		12+1	12+1	12+1	12+1	12+1

Motor power	KW	55	72	72	72	36.5*2
Hyaraulic system pressure	Mpa	16	16	16	16	16
Oit tank capacity	L	500	500	550	550	650
Heatier power	KW	35.7	45.3	35.7	45.3	55
Machine dimension	m	7.61.72.05	7.81.72.05	7.61.92.05	7.81.92.05	8.52.02.05
Machine weight	T	11.6	11.8	15	15.3	15.8

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.

Core Components That Supercharge Your Desktop Storage Box Production

How fast you can make desktop storage boxes directly impacts how quickly you respond to market needs and how much profit you earn. Our injection molding machine for storage boxes features three key components designed specifically to boost your production speed while maintaining excellent product quality.

1. Smart Clamping System
Our advanced clamping system uses lightweight but strong materials and intelligent controls to open and close molds faster and more smoothly than traditional machines. It automatically adjusts its clamping force based on the size of the box you're producing - from small pen holders to larger storage containers. This means less vibration and better sealing, helping your production line run 55% faster than with conventional equipment.

2. Quick-Release Ejection System
This system acts like a "fast lane" for getting finished products out of the mold. Since storage boxes often have thin walls and detailed designs (like angled pen holders), we've designed it with multiple release points that gently but quickly push out each box without leaving marks or causing damage. This eliminates waiting time and can increase your production speed by over 45% while reducing waste from ejection problems.

3. Efficient Heating Technology
Our advanced heating system divides the heating area into multiple zones and uses smart temperature control to melt materials perfectly for storage box production. This prevents material damage from overheating while using 35% less energy than standard heating methods. The result? Materials melt nearly 40% faster, significantly shortening each production cycle.

When these three components work together, your production line achieves both remarkable speed and reliable performance. Whether you're making small batches of custom-designed organizers or large quantities of clear pen holders, you'll complete more orders in the same amount of time. Higher production efficiency means lower costs per unit, giving you a stronger competitive edge in the marketplace.

desktop transparent pet pen holder making machine multi functional slanted insert stationery storage box injection molding machine-8

desktop transparent pet pen holder making machine multi functional slanted insert stationery storage box injection molding machine-9

Clamping Systems

Efficient operation and precise Positioning

Injection System

Upgraded performance and stable/fast injection

Electronic control unit

Friendly operation interface

Hydraulic equipment

Upgraded performance and stable / fast injection

Our company is equipped with a cutting-edge Customer Experience Center and a strict Quality Control Center, where clients can witness real production demonstrations, test equipment performance, and receive customized consulting services up close. Whether you are a startup engaged in small-batch preform production, still exploring market demand, or a leading enterprise in the industry with large-scale manufacturing needs and a pursuit of stable high output, EFFICIENT can provide professional and experienced preform injection molding solutions tailored to your scale and development stage.

With over a decade of in-depth cultivation in the PET preform industry, we have always adhered to the concept of technological innovation and brand building. We do not pursue blind expansion of product categories, but instead focus wholeheartedly on the PET preform market segment—constantly optimizing production processes, upgrading equipment functions, and striving to create solutions that are more efficient in production, lower in energy consumption, and more in line with the actual needs of enterprises.

In addition, we have established long-term strategic cooperative relationships with world-renowned parts suppliers. From core components to auxiliary accessories, we strictly select high-quality and reliable products, ensuring that every set of equipment delivered to clients has excellent stability and durability, and laying a solid foundation for their long-term production and development.

Re-define the PET Preform Injection Molding Machine

In the increasingly competitive landscape of the plastic packaging industry, where profit margins continue to shrink, manufacturers are under immense pressure to revamp production processes and optimize operational costs. The key challenges hampering profitability lie in two critical areas: inefficient production cycles and excessive energy consumption. As a result, there's a growing demand for equipment that can address both issues simultaneously.

Most machines currently in use are repurposed general-purpose models, merely adapted with minor component changes to handle plastic packaging production rather than being engineered specifically for this application. This one-size-fits-all approach often fails to deliver the performance needed to stay competitive.

Our company has dedicated years to researching and developing specialized solutions for plastic packaging manufacturing. We've successfully created a range of injection molding systems uniquely designed for the nuances of plastic packaging production. These purpose-built machines tackle the core challenges from the ground up, enabling manufacturers to streamline cycles, reduce energy use, and ultimately improve their bottom line in this tough market environment.

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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