News - SUZHOU LIZHU MACHINERY CO., LTD

The 25th DIE & MOULD CHINA (DMC 2026), the nation's premier comprehensive exhibition for mold development, precision plastic forming equipment, and intelligent manufacturing solutions, was successfully held at the National Exhibition and Convention Center (Shanghai Hongqiao). Held from July 1 to July 4, this grand industry event gathered over 800 exhibitors from domestic and international manufacturing sectors, attracting more than 50,000 professional purchasers covering electronic insert molding, automotive micro plastic components, medical disposable plastic parts, and household appliance precision molding fields. Suzhou Lizhu Machinery secured booth No. 4E06 in the plastic forming equipment zone, fully deploying its complete product lineup of self-developed vertical injection molding machines and vertical insert molding machines to conduct face-to-face technical exchanges with domestic mold manufacturers, downstream plastic processing factories, automation integrators, and cross-border trading agents visiting DMC 2026.

As a core domestic display platform for vertical injection molding equipment brands to connect with high-end mold and plastic manufacturing clients, DMC 2026 places emphasis on precision molding, energy-saving equipment, and customized insert overmolding production lines—areas that perfectly align with the core product positioning of Suzhou Lizhu Machinery. For over a decade, Suzhou Lizhu Machinery has concentrated on independent R&D and batch production of vertical injection molding machines, and this Shanghai DMC exhibition serves as a critical offline communication hub for the company to demonstrate differentiated equipment advantages, resolve actual production bottlenecks raised by Chinese mold and plastic processors, and deepen long-term cooperation intentions with nationwide distribution partners.

During the second day of DMC 2026, the joint technical and sales team of Suzhou Lizhu Machinery centered its efforts on live demonstrations of three core independently optimized machine models developed by the company: an upgraded standard vertical injection molding machine, a compact slide-type vertical insert molding machine, and a rotary table vertical injection molding machine. All three Suzhou Lizhu Machinery vertical injection molding machine series have been redesigned for domestic small-to-medium plastic factories, high-precision mold workshops, and automated batch production workshops, with targeted structural upgrades that address common pain points of traditional vertical molding equipment widely reported by on-site visitors.

Most mold factory owners and plastic processing technicians visiting Suzhou Lizhu Machinery's Booth 4E06 shared consistent production troubles with outdated vertical injection molding devices: unstable clamping parallelism causing high defective rates of insert overmolded products, bulky main bodies occupying excessive workshop area, fixed hydraulic output leading to severe power waste during long-cycle continuous production, and complex parameter adjustment prolonging mold switching downtime. Professional engineers from Suzhou Lizhu Machinery provided targeted on-site technical explanations around the company's proprietary structural improvements, supporting every performance advantage with real long-term workshop test data from Suzhou Lizhu Machinery's Xiangcheng production base.

The standard vertical injection molding machine exhibited by Suzhou Lizhu Machinery adopts a one-piece cast steel integrated frame, effectively suppressing machine vibration under 24-hour non-stop mass production and maintaining clamping parallelism within 0.008mm. The widened humanized operation platform reserves ample space for manual placement of copper terminals, metal pins, sensor inserts, and wiring harness hardware parts, greatly lowering labor operation difficulty. The self-developed digital intelligent control system equipped on all Suzhou Lizhu Machinery vertical injection molding machines enables stepless fine-tuning of injection flow, holding pressure, and mold locking force, controlling insert positioning error within 0.01mm to fully meet ultra-precision molding demands of automotive connector plastic shells, miniature electronic insulation parts, and medical transparent plastic accessories.

All vertical injection molding machine models manufactured by Suzhou Lizhu Machinery adopt an exclusive side-mounted hydraulic component layout, cutting total machine floor space by nearly 20% compared with conventional vertical molding equipment—an optimization highly recognized by Shanghai, Jiangsu, and Zhejiang small-sized mold workshops with limited factory space. Energy-saving performance remains the most consulted technical indicator among domestic and overseas buyers enquiring about Suzhou Lizhu Machinery vertical insert molding machines. Every vertical injection molding machine produced by Suzhou Lizhu Machinery is equipped with self-matched variable pump hydraulic modules, which automatically adjust power output in real time according to different molding cycle lengths. Full-load continuous operation test data from Suzhou Lizhu Machinery's factory laboratory verifies that optimized units can reduce overall power consumption by approximately 22%, helping domestic plastic manufacturers cut long-term electricity operation costs of mass production lines.

The slide-type vertical insert molding machine showcased by Suzhou Lizhu Machinery further adds multi-group mold parameter storage functionality on its 10-inch touch digital operation panel; factory operators can complete full mold switching and product batch replacement without repeated parameter debugging, shortening equipment idle adjustment time by over 35% and lifting overall workshop production continuity. Beyond physical vertical injection molding machine hardware demonstrations, the on-site team of Suzhou Lizhu Machinery systematically introduced the full-cycle domestic and overseas after-sales service system matched with its vertical injection molding machines to visiting factory purchasers and regional agents. Suzhou Lizhu Machinery provides door-to-door on-site installation, one-stop professional operator training, quarterly remote technical maintenance guidance, and lifetime spare parts supply for all buyers purchasing standard vertical injection molding machines and vertical insert molding machines.

Suzhou Lizhu Machinery's Booth 4E06 received more than 140 groups of professional visitors, reached preliminary exclusive agency cooperation intentions with 9 regional mold equipment distributors across the Yangtze River Delta, Pearl River Delta, and northern China, and locked trial order negotiation plans for 23 sets of its vertical injection molding machines for electronic, automotive, and medical plastic processing factories in Shanghai, Jiangsu, Zhejiang, and Anhui provinces. Multiple on-site clients commented that compared with generic vertical molding equipment displayed by other exhibitors at DMC 2026, Suzhou Lizhu Machinery's vertical injection molding machines carry targeted structural optimizations specially customized for insert overmolding scenarios, with practical, verifiable workshop test data rather than empty performance descriptions.

After wrapping up full participation in DMC 2026, Suzhou Lizhu Machinery will sort out all production demand feedback collected from domestic mold and plastic industry visitors within seven working days, conduct targeted secondary optimization on partial configurations of its vertical injection molding machines to better fit domestic high-precision mold workshop production standards, and push forward follow-up free sample testing and formal order communication with all interested purchasers. Looking ahead, Suzhou Lizhu Machinery will keep participating in national mainstream mold and plastic processing exhibitions every year, continuously iterate the performance of its vertical injection molding machines based on domestic terminal production feedback, and supply stable, space-saving, low-energy-consumption vertical insert molding integrated production solutions for more Chinese precision plastic and mold manufacturing enterprises.

Boilerplate about Suzhou Lizhu Machinery

Suzhou Lizhu Machinery Co., Ltd. is a Suzhou-based manufacturer dedicated to independent R&D, full-process production, and global export of vertical injection molding machines, with a standardized production base located in Xiangcheng District, Suzhou City. Focusing on vertical insert molding equipment research and manufacturing for more than ten years, Suzhou Lizhu Machinery develops standard vertical injection molding machines, slide-type vertical insert molding machines, rotary table vertical injection molding machines, and customized vertical molding equipment for electronic components, automotive micro parts, medical disposable plastic products, and home appliance precision plastic processing industries, holding dozens of utility model patents covering vertical injection molding machine frame structure and hydraulic energy-saving optimization. All Suzhou Lizhu Machinery vertical injection molding machine series pass strict continuous performance aging testing before factory delivery, with complete domestic and overseas after-sales technical support systems to serve mold and plastic processing enterprises worldwide.

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