Hot Runners
Rheo-Pro® hot runner systems, controllers and manufacturing solutions guarantee part-to-part consistency, reduced mold maintenance, and increased production uptime and profitability.
High Performance
MHS hot runner systems offer the most versatile selection of gating methods, tip styles and nozzle sizes in the industry for a complete range of injection molding applications. MHS designs, builds and tests all of the components in the Rheo-Pro® hot runner catalog. These are the building blocks of every custom and pre-engineered hot runner system we manufacture. All our products are engineered for 24/7 production and a long molding life.
All in.
Our knowledgeable team of hot runner experts, designers and technical support staff draws from our extensive engineering and manufacturing resources to deliver the best performing, most innovative molding solutions available in the industry.
Rheo-Pro®
MHS manufactures some of the world's most reliable, high performance hot runner systems. Our Rheo-Pro® hot runners are designed to deliver improved part quality, reduced mold maintenance and increased uptime for all injection molding applications. Systems are custom engineered for your specific application, and ship as turn-key hot halves, manifold systems, and single bushings.
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Featured Products
iVG™
Clean, Compact and Durable
The new Rheo-Pro® iVG™ is the world's first and only internal valve gate nozzle. It is the only pneumatic valve gate hot runner that operates entirely without elastomeric seals, lubricants, or cylinder cooling. Unlike electric actuators, the iVG™ can operate at extreme temperatures of up to 400°C (750°F). Its patented design completely rewrites the rules of valve gating technology and creates endless new possibilities, from high cavitation to single drop hot runner systems.
Black Box™
Valve Gate Actuators without Cooling
New Rheo-Pro® Black Box™ pneumatic valve gate cylinders performs even under the most extreme operating conditions by doing away with elastomeric seals, lubricants, and cooling. The new technology is ideal for any molding environment, including high temperature and clean room applications.
M3
The Future of Micro
M3 series micro molding machines offer unparalleled performance in an extremely compact, user-friendly package. The M3 platform features patented ISOKOR™ injection technology, specifically developed to address the unique challenges of molding very small, direct gated plastic parts. From low volume prototyping to fully automated mass production, the revolutionary M3 delivers superior part quality, faster speeds, and more flexibility. The micro molding cells come in 8 and 32 drop models with options available for a wide range of standard and special applications.