1. Definition & Issues (The "Why")

In high-speed automated production (such as SMT or semiconductor packaging), accessories like Tappets and Nozzles must operate at frequencies up to 3000 Hz. Customers frequently encounter:

• High-Velocity Wear: Friction between the needle and fluid at extreme speeds generates heat and rapid mechanical erosion.

• Delayed Response Times: Worn or sticky components slow down the firing cycle, leading to inconsistent dispensing volumes.

• Frequent Downtime: Sub-par parts require constant replacement, disrupting production schedules and increasing OPEX.

Vina CNC delivers a specialized ecosystem of Ultra-fine grain Tungsten Carbide accessories, engineered to maintain peak performance under the most demanding conditions.

2. Technical Features & Solutions (The "How")

• Nano-Grade Carbide Material: Exceptional hardness (90-92 HRA) to resist chemical attack and abrasion from filler particles.

• Aerodynamic Design: Internal nozzle profiles are engineered to minimize drag, ensuring the fluid jet exits at maximum velocity and consistency.

• Super-Finish Grinding: Mirror-polished surfaces ($Ra < 0.04$ $\mu m$) neutralize adhesive forces, allowing for the highest jetting speeds without "tailing."

3. Technical Advantages (The "Proof")

• Boosted Production Throughput: Lightweight and durable parts allow for shorter firing cycles, increasing units per hour (UPH).

• Exceptional Durability: Capable of withstanding billions of impact cycles, extending maintenance intervals by 5-10 times.

• Quality Assurance: QC auditing via CMM laser measurement and real-world high-frequency operation testing.

4. Contact Information

• Company: Vina CNC Precision Component Manufacturing Factory

• Hotline: +84 904609889

• Email: vinacnc.us@gmail.com