Press-In Punch (Nano Alloy Punch)

‌The injection punch is one of the accessories and consumables of the die-casting machine. The quality of the injection punch (plunger head) directly affects the quality of the die-casting and the cost of die-casting production.
Existing problems: high contact temperature, about 680℃; the punch is not wear-resistant and has a short service life; poor product quality and damage to the barrel.
Solution: Spray a layer of hard material to achieve the following three effects: wear resistance, high-temperature resistance, and aluminum liquid corrosion resistance
Processing technology: Use advanced Japanese automated high-temperature isostatic pressing coating technology to melt-spray nano-alloy coating on the surface of the matrix.
Matrix material: alloy steel
Constituent materials: Multi-coating: composite dual super alloy and ceramic dual alloy: mold steel and chromium-molybdenum alloy steel
Working principle diagram:
Perfect processing system: machining-shot blasting-spraying-finishing-inspection-shipment