Matchplate Molding Machines

Hunter’s HTBB represents another proprietary new concept in automated matchplate molding technology.

The Hunter HTBB’s single-station molding machine offers customers lower investment requirements and high operating flexibility to meet the volume and variety of molding requirements.

The HTBB’s top/bottom blow process uses adjustable hydraulics to deliver higher squeeze pressure which produces more consistent and uniform mold surface hardness, improving casting finishes significantly, eliminating the shadow effect common in side-blowing machines, and reducing the requirements for finish machinery to increase your productivity and profitability. This allows foundries to produce more complex castings with deeper products.

Introduced at GIFA 2019 event, the patented Hunter Top Bottom Blow (HTBB) Molding Machine is ideal for high production environments.

In addition to the higher squeeze pressure, other notable features of this new machine include: rigid post design with easy to operate HMI, adjustable mold height capability, variable squeeze pressure and molding speed, perpendicular blow fill method, parameters-setting and troubleshooting/maintenance operation via HMI, programmable pattern spray and heating system, squeeze station with maintenance free linear bearings, and light guard on operator side.

Key Features:

• Higher Squeeze Pressure: Delivers consistent and uniform mold surface hardness, reducing finish machinery requirements.
• Top/Bottom Blow Process: Uses adjustable hydraulics to enhance the molding process, improving casting finishes and eliminating common issues like shadow effects.
• Hydraulic System: Adjustable to meet the volume and variety of molding requirements with flexibility.
• Rigid Post Design: Ensures durability and reliability during high-volume operations.
• HMI (Human-Machine Interface): Easy-to-operate interface with programmable pattern spray and heating system.
• Adjustable Mold Height: Capability to accommodate different mold sizes.
• Programmable Parameters: Allows for customizable settings and troubleshooting/maintenance through HMI.
• Maintenance-Free Linear Bearings: Squeeze station features maintenance-free components, ensuring longevity and efficiency.
• Perpendicular Blow Fill: Advanced technique for improved mold fill and reduced molding inconsistencies.
• Operator Safety: Includes a light guard to ensure safety during operations.

Benefits:

• High Flexibility: Ideal for high production environments, supporting a wide variety of molding types.
• Enhanced Productivity: Eliminates the need for additional finishing machinery, improving overall productivity.
• Improved Surface Quality: Reduces the common shadow effect seen in side-blowing machines.
• Energy Efficient: Optimized hydraulic system for reduced energy consumption during operation.

Details