Matchplate Molding Machines

Hunter’s HLM Series represents a proprietary new concept in automated matchplate molding technology.

The Hunter HLM Series’ smooth, quiet, energy-efficient operation and stability, plus lower maintenance requirements, offer customers productivity and profit potential.

The first product in our line, the HLM-10 Linear Motion machine, combines and integrates magnetically coupled rod-less cylinders with sealed linear bearings. Its smooth, quiet, energy-efficient operation, maximum stability and lower maintenance requirements can increase your productivity and profitability. So wear and degradation on cam followers, wheels, tracks, rails and other mechanical components are now a thing of the past.

Hunter Linear Matchplate (HLM) Molding Machine with integrated doors. Hunter has received U.S. Patent 8,826,967 B1 for the HLM Series Linear Motion Sand Molding Machine.

The HLM Series was invented by company president and CEO, Bill Hunter. And when the HLM-10 — first product in the line — was introduced at Cast Expo 2013 in St. Louis, Bill stated, “This machine marks another innovation milestone in the 50-year history of our company,” adding, “We have incorporated this modern linear motion design because we believe it will have a significant, positive, and immediate impact upon the foundry world.”

In addition to smoother movements of the squeeze platen, cope flask, sand measuring hopper and other components on the HLM, other notable features of this new machine include: separation of the hydraulic power system for cleaner easier maintenance and, linear motion- operated, programmable access doors for maximum operator protection, and rodless cylinder-operated board feeder operation.

Key Features:

• Linear Motion Technology: Combines magnetically coupled rod-less cylinders with sealed linear bearings for smooth, quiet, and energy-efficient operation.
• Low Maintenance Requirements: Designed to reduce wear and degradation on mechanical components like cam followers, wheels, tracks, and rails.
• Maximum Stability: The HLM Series provides superior stability during operation, ensuring consistent molding results.
• Energy-Efficient Operation: The HLM Series reduces energy consumption, contributing to operational cost savings.
• Integrated Doors: Provides safety features with linear motion-operated, programmable access doors for maximum operator protection.
• Rodless Cylinder-Operated Board Feeder: Advanced technology for smoother and more efficient board feeding operations.
• Hydraulic Power System: Separate from other components for easier, cleaner maintenance and improved durability.

Benefits:

• Enhanced Productivity: The combination of smooth motion and low maintenance improves operational efficiency and reduces downtime.
• Reduced Wear and Tear: The new linear motion system eliminates the common wear seen in older machines, extending the life of key components.
• Improved Safety: Programmable access doors and stable, controlled movements ensure enhanced operator protection.
• Innovation Milestone: The introduction of the HLM Series marked a significant innovation in the foundry industry, as noted by Bill Hunter, President, and CEO of Hunter Foundry.

Notable Features:

• Smooth, Quiet Operation: Ideal for foundries seeking a quieter and more efficient molding process.
• High Productivity Potential: Capable of handling high production volumes while maintaining consistent quality.
• Clean, Easy Maintenance: The separation of hydraulic systems from other components simplifies maintenance and ensures long-term reliability.

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