At Unitech Lubricants America, we understand the demands placed on fluids used in hammer forging, one of the most rigorous barrel forming processes in the firearms industry. Inside a GFM hammer forging machine, the fluid has to stay stable under heat, scale, and metal fines.
PURGON MHP US is engineered specifically to support this demanding environment. Designed as a mild alkaline liquid cleaner and coolant for steel forming, it provides the stability, protection, and cleanliness the process requires.
Why manufacturers choose PURGON MHP US for hammer forging
Exceptional machine cleanliness
Hammer forging produces heat, scale, and metal fines. PURGON MHP US is a clear, low foaming solution formulated to significantly reduce residue and build up inside forging equipment, helping maintain a cleaner machine.
Superior corrosion protection
Forging tools, mandrels, and barrel blanks remain protected from rust during production. This is essential in achieving reliable dimensional accuracy and extending tool life.
High quality surface finish
With specialized additives designed to enhance surface quality, PURGON MHP US supports the smooth interior and exterior finish hammer forged barrels are known for.
Safe, stable, and operator friendly
The formula is free of formaldehyde, formaldehyde releasing agents, and boron, offering excellent bio stability while maintaining a cleaner, safer working environment.
A proven solution for hammer forged barrel manufacturing
Hammer forging places unique demands on coolants. PURGON MHP US meets those demands by offering:
- Cleaner machines and tooling
- Excellent corrosion resistance
- Enhanced barrel surface quality
- Long term sump stability
- Reliable performance across a wide range of water conditions
For manufacturers who rely on GFM hammer forging to produce high precision barrels, PURGON MHP US delivers the consistency and reliability needed to keep production running at its best.
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