RH Series Rubber Injection Molding Machine Dedicated for Sealing Ring

Characteristics

Automated Mold Handling

Our RH horizontal rubber injection molding machine is equipped with automatic brushes for product pickup and mold cleaning. For sealing rings production, this feature helps improve product yield, reduce flash and defect rates, and extend mold service life.

Precision Servo Control

Powered by a servo oil pump, the system adjusts flow and pressure based on real-time demand. This intelligent control method helps rubber horizontal injection molding machines cut energy costs without compromising performance.

FIFO Injection Design

A first-in, first-out injection system is adopted to prevent rubber from staying too long in the barrel, minimizing the risk of over-vulcanization. This design feature enhances material stability in any horizontal rubber injection machine setup.

High-Pressure Injection

This horizontal rubber injection molding machine uses an ultra-high-pressure injection system that ensures complete rubber filling in a short time. The high pressure rapidly pushes rubber into every corner of the mold, preventing defects such as air bubbles, short shots, or incomplete edges caused by insufficient flow. This is essential for producing sealing rings.

Cold Runner Technology

We use cold runner mold technology to help this horizontal rubber moulding machine reduce rubber waste and improves flow balance during injection.

Integrated Injection Unit

The injection system is embedded directly into the mold template, minimizing the injection path. This compact layout improves efficiency and precision, making it a key feature of advanced horizontal molding machine designs.

Download DEKUMA rubber injection molding machine brochure for a closer look (English)

Applications

We design this horizontal rubber injection molding machine specifically for producing sealing rings and other rubber parts using natural rubber, nitrile rubber, or fluoro rubber.

It’s built to meet the needs of industries that require high consistency, fast cycles, and tight tolerances—making it a trusted choice among top horizontal rubber injection molding machines.

Specifications

Technical specifications for Dekuma horizontal molding machine are as follows:

We reserve the right to change any design and specification without notice.