Yonghua YHE Oil Electric Hybrid Series Injection Molding Machine: Reshaping a New Benchmark for Precise Manufacturing of Connectors

The rapid development of automotive electronics, new energy, and industrial control intelligent manufacturing has led to increasingly stringent requirements for miniaturization, thinning, high precision, and high consistency of connectors and connectors as core precision components. High defect rate and high energy consumption have become production pain points for many manufacturing enterprises.

Oil electricity integration | Balancing stability and precision with two major advantages

Yonghua YHE hybrid series models break the limitations of traditional equipment:

Electric advantages:

Inheriting the advantages of high precision, high response, and low loss of electric injection molding machines

Hydraulic advantages:

Retain the high lock, high stability, and strong adaptability characteristics of hydraulic models

Combining oil and electricity, the advantages are fully utilized, perfectly solving problems such as connector flash, size deviation, uneven plasticization, and slow cycle.

01. Full hard screw+dual alloy barrel

Comprehensive upgrade of plasticizing core components, targeted adaptationPAThePBTAdd fiberglass and undergo corrosive modificationraw materialThe wear resistance of the product is 5-8 times higher than that of conventional nitride parts, with high hardness and strong corrosion resistance, making it less prone to wear and tear during long-term production. Plasticization is uniform and stable, eliminating problems such as product cracking, color difference, and material shortage.

02. High precision modular injection mechanism

Adopting independent servo motor and ball screw drive, coupled with precision linear guide rail, modular integrated design. Faster injection response, more precise control, and synchronized operation of mold opening and material storage. Adapt to automated auxiliary machines, achieve unmanned injection molding throughout the entire process, significantly shorten the molding cycle, and help enterprises double their production capacity.

03. High speed precision servo control system

Equipped with a high-performance servo drive system, the injection repeatability can reach ± 0.01mm, and the maximum injection speed is 500mm/s. Adapt to thin-walled, micro, and complex precision connectors, effectively improve defects such as shrinkage, deformation, and short shot, and significantly increase the yield rate.

04. Intelligent dedicated computer: Industry 4.0 intelligent manufacturing

Fully closed-loop PID adaptive algorithm, real-time process monitoring, automatic compensation for production fluctuations. Supports Ethernet and OPC UA protocols, seamlessly integrates with MES systems, and easily creates unmanned workshops and intelligent factories.

05. Design of Wide Reinforcement Template

Widening, thickening, and strengthening the template structure, comprehensively upgrading the locking rigidity of the mold. Resist the tension of biased injection glue and effectively reduce the flying edges and burrs on the parting surface of connectors. Large mold space, suitable for complex molds with multiple cavities.

06. Green and energy-saving design

The new generation energy-saving servo power system has a comprehensive energy saving of 40% -70% for the whole machine. The injection process is electrically driven, which can save more than 70% of energy. Noise level<75 decibels, reducing consumption without reducing production, quieter and more environmentally friendly.