Double-head Jewelry Pneumatic Engraving Machine
The pneumatic graver tools feature 400-8000 strokes per minute,
flexible, convenient & efficient, and can adjust the machine's speed. A
throttle bias adjustment valve for tailoring throttle response, and a dual-
stage precision air regulator. Advanced ergonomics include front air
pressure adjustment, the advanced valve pulse unit with virtually no
noise or vibration.

Characteristic:
Technical Parameter
Precise & Adjustable Gauge
Ergonomic Design
Easy-To-Operate Panel

Model: JH-G01
Power Supply: 220V 50Hz
Adjustable Speed: 400-8000 rpm
Adjustable Pressure Range: 0-4 kg
Product Size: 13 x 29 x 24cm/ 5.1 x 11.4 x 9.4 inch

Package Content:
1 x Jewellery Engraver Machine
1 x Foot Pedal
1 x Filter
2 x Pneumatic Graver Handpieces
1 x Connecting Pipe
1 x English Manual