Advantages
- Screw & Barrel made out of EN-41B (MUSCO MAKE STEEL), Nitrided steel
- The material is T condition by thermal process.
- Honing of Barrel is done to achieve superior internal bore surface finish.
- Barrel is highly polished by special purpose polishing machine.
- Barrel is nitride harden, skin hardness maintains 68 to 70 HRC.
- Nitride layer thickness maintained up to 0.47 to 0.50
- Close clearance and exacting machining tolerance for screw and barrel.
- All process are done under strict quality control
Pictures
