Ningbo Konger dedicated injection molding machine for plastic crates. We support production of fruit crates, vegetable crates, logistics turnover bins and seafood crates. With strong clamping force, stable performance and high output, it can run continuously for mass production. Reduce your production cost and improve product consistency. Send inquiry now for customized crate production solutions

24 cavities PET preform machine in test run! High efficiency, low energy consumption, suitable for water bottle, beverage bottle preform production.

Global customers trust Konger for professional PET injection equipment.

From precision electronic connectors to micro structural components, the demand for ultra-small, complex-structured injection molding puts the core performance of equipment to the test.

The Elf Series K-TEC Injection Molding Machine by Ningbo Konger Machinery overcomes common industry challenges in molding micro transparent parts—such as bubbles, shrinkage, and dimensional deviations—thanks to its high-rigidity body and high-precision servo control system.

For micro precision parts like those shown in the video, the machine delivers accurate injection and stable clamping, ensuring exceptional transparency and structural integrity while achieving high-efficiency cyclic production.

Large-scale manufacturing of high-end micro injection-molded parts can be realized without the need for heavy-duty machinery. Choose Kelongge, and unlock more possibilities in micro injection molding through technological strength.

Live from the trial run of the Kelongge KH High-Speed Machine! The camera focuses on the core production process, witnessing the rapid transformation of fast-food soup bowls from raw plastic pellets into finished products. Every moment highlights the equipment’s robust strength ✨

One-touch start, full performance unleashed! Precise and stable material feeding without jamming; fast, smooth mold clamping without delay; efficient injection molding completed in one go with zero redundant waiting. Every movement is accurate and crisp, demonstrating the high-speed machine’s ultimate control and stability.

The molding moment wows the crowd! Each fast-food soup bowl features full shaping, regular outline, smooth burr-free edges, flawless finish, and uniform wall thickness—perfectly meeting the strict quality requirements of the fast-food packaging industry for both appearance and practicality.

Second-level cycle time sets a new benchmark for efficiency in fast-food packaging production! Consistent high-output operation without slowdowns or interruptions easily handles large-volume orders during peak hours, calmly copes with various capacity challenges, and helps enterprises reduce costs while boosting productivity.

Kelongge KH High-Speed Machine breaks the bottleneck of mass production for fast-food packaging with robust performance, empowers large-scale manufacturing with efficiency and stability, interprets the core advantages of "high-efficiency mass production and controllable quality" with real strength, and injects strong impetus into the high-quality development of the fast-food packaging industry.

Ningbo Konger has long been committed to providing high-performance, high-precision injection molding equipment solutions, and its PET injection molding machines are widely recognized in the cosmetic packaging industry for their outstanding performance and stable quality, perfectly meeting the production needs of various cosmetic packaging bottles (such as lotion bottles, essence bottles, cream jars, and toner bottles).

Combined with the core advantages of Konger PET injection molding machines (detailed on www.konger-tech.com), the equipment is specially optimized for the characteristics of PET materials and the strict requirements of cosmetic packaging, forming unique competitive edges in efficiency, precision, energy conservation and environmental protection.

Firstly, it features high efficiency and fast molding. Adopting advanced synchronous action technology and optimized link parameters, the machine achieves ultra-short molding cycles, and its high injection speed (350mm/s to 600mm/s) fully adapts to the thin-walled molding needs of cosmetic packaging bottles, while supporting multi-cavity production to greatly improve production efficiency and reduce unit production costs. Secondly, it boasts high precision and excellent product quality. Equipped with linear guide rail structure and high-precision positioning system, the machine achieves 0.01mm-level positioning accuracy, ensuring consistent wall thickness, smooth surface and high transparency of the produced PET cosmetic bottles, without burrs, scratches or color differences, perfectly presenting the high-end texture of cosmetic packaging.

In addition, the equipment has remarkable energy-saving and environmental protection performance. The high-efficiency energy conversion system and servo drive technology effectively reduce energy consumption compared with traditional injection molding machines, while the oil-free injection structure avoids oil leakage, ensuring a clean production environment that meets the high hygiene requirements of cosmetic packaging[6]. Moreover, the machine has strong adaptability and flexibility, which can be flexibly adjusted according to the shape, size and thickness of different cosmetic packaging bottles, and is compatible with modified PET materials such as PETG, realizing one machine for multiple purposes and reducing the cost of equipment replacement for enterprises.

Ningbo Konger also provides comprehensive after-sales technical support while supplying high-quality equipment, ensuring smooth production for customers. With its professional PET injection molding technology and customer-oriented service concept, Konger has become a reliable partner for numerous cosmetic packaging manufacturers, helping enterprises improve production efficiency, upgrade product quality and enhance market competitiveness.