SOUND Machinery Debuts Three Flagship Injection Molding Solutions at CHINAPLAS 2026

On April 21, 2026, the CHINAPLAS 2026 International Exhibition on Plastics and Rubber Industries officially opened at the National Exhibition and Convention Center (Shanghai). As one of the leading enterprises in China’s Injection Molding Machinery industry, SOUND Machinery made a strong appearance at Booth 5.1C63, presenting three flagship machine models through live production demonstrations.

Centered on the themes of intelligence, precision, efficiency, and sustainability, the exhibition highlights SOUND Machinery’s latest achievements in advanced injection molding technology and demonstrates the company’s practical solutions for automotive, electronics, and precision molding applications.

DP650 Two-Platen Injection Molding Machine

Expert Solution for Automotive Lightweight and High-Gloss Applications

At the exhibition, the DP650 Two-Platen Injection Molding Machine is producing high-gloss automotive parts on site.

Production data:

• Material: ASA

• Cavity: 2

• Part weight: 600g

• Cycle time: approximately 45 seconds

The DP650 adopts a compact two-platen structure and offers mold opening and closing accuracy of ±0.2 mm, with product repeatability precision of ≤3–5‰. With high clamping force and excellent structural stability, the machine is particularly suitable for large-scale production of automotive appearance parts and other demanding high-gloss applications.

UN230 EMH-Plus Hybrid Injection Molding Machine

Hybrid Precision Solution for Electronic Applications

The UN230 EMH-Plus is demonstrating the production of a display kit base using PC+GF material.

Production data:

• Material: PC+GF

• Part weight: 160g

• Cycle time: 17 seconds

Combining the advantages of electric injection accuracy and hybrid system efficiency, the machine achieves injection position accuracy of ±0.02 mm. Its high-rigidity structure helps ensure excellent product consistency and micron-level molding quality, making it a reliable solution for electronic components that require both high precision and high production efficiency.

UN180 EM All-Electric Injection Molding Machine

Precision Manufacturing Solution for Small and Lightweight Components

The UN180 EM All-Electric Injection Molding Machine is running a live demonstration of e-cigarette mouthpieces at the booth.

Production data:

• Material: PCTG

• Cavity: 16

• Unit weight: 1.5g

• Cycle time: 10 seconds

As a fully electric model, the UN180 EM offers clean operation, energy efficiency, and highly stable process control. The molded parts demonstrate smooth surfaces, precise dimensions, and reliable consistency, making the machine especially suitable for miniature precision products and applications with strict quality requirements.

Welcome to Booth 5.1C63

Through these three live demonstrations, SOUND Machinery presents a clear picture of its product strength across large-part molding, hybrid precision molding, and all-electric micro-precision molding.

Exhibition Venue: National Exhibition and Convention Center (Hongqiao, Shanghai)
SOUND Booth: 5.1C63

We sincerely welcome customers, partners, and industry professionals to visit SOUND Machinery at CHINAPLAS 2026 and explore new possibilities in injection molding technology.