2.All machines with stainless steel materials.
3. Stamping tank without welding gap for better waterproof.
4. Powerful ultrasonic transducer for efficiency and great cleaning effect.
5. Drainage and cool fan are available for 6L and above volume models,convenient to use.
6. Special cooling system, components working more steady.
7. Moisture-proof and anti-corrosion PCB, capable for different working environments.