1.Voltage : 220V, 50/60Hz; 

2.Features 400-8000 strokes per minute, 

3.Dimensions: 280*150*190mm, 

4.Packing Size: 340X220X310mm. 

5.Net Weight: about 8.80kg, 

6.Shipping weight: about 9.60kg

[Technical Paramete]: Product type: Dual-head jewelry pneumatic engraving machine. Model: HH-G01, power supply: 110V 60HZ, adjustable speed: 400-8000 RPM, flexible pressure range: 0-4 KG.

[Precise & Adjustable Gauge]: The pneumatic engraver features 400-8000 strokes per minute, a throttle bias adjustment valve for tailoring throttle response; a dual-stage precision air regulator.

[Ergonomic Design]: Advanced ergonomic designs are adopted as the front air pressure adjustment, quick connection air connector, and advanced valve pulse device, without noise or vibration.

[Easy-to-operate Panel]: Adopting user-friendly keyboard design & reasonable layout, easy to operate, intuitive & clear. The foot pedal is convenient for precise control.

[Various Application]: Pneumatic hand engraving machines are suitable for jewelry, crafts, wrought iron & other industries and can be regarded as a good helper for engravers.