Model Number

GTZL-300

Through four years' hard working, Gangtai Jewelry Industrial Co.,Ltd. has succeeded in developing a hi-tech equipment,ZL-300 Plasma Automatic Chain Welding & Weaving Machine which fully controlled by microcomputer. Since the machine come into being, it has added brilliance to jewelry processing plant at home and abroad, and made up the insufficiency of domestic jewelry machinery trade, as well as a good beginning for plasma welding technology in the future. The main characters of the machine are as follows:
1. Welding gold, platinum gold and silver etc. by hi-tech plasma.
2. It is no need for any auxiliary material, for it can complete welding one time upon the chain purity up to one hundred percent, and also make the chain flat and smooth.
3. Since it is a welding and weaving with high speed, it can weave and weld single-sprocket cross wire of diameter 0.30-0.60 mm and double-sprocket wire of diameter 0.21-0.60 mm into perfect and smooth chain on time, at the speed of 200 to 300 circles per minute.
4. As the transmission cams are movable, change their position for different styles of chain.
5. Owing to the liquid crystal display system and data, it is convenient for technological operation.
6. It can continue working for over 100 hours only requiring for argon gas, compressed air and 220V power.
7. The omnibearing oil spraying system functions well in prolong the working period of main parts of the machine.
8. On the basis of the liquid crystal display, chains of different sizes can be welded by current adjusting.

Dimensions: 450mm length?760mm width?1050mm height
Weight: 120kg
Weaving speed of main engine: 80-300 circles
Power source: 220V±10/50HZ(plus or minus 5 percent)
Power: 300W
Welding momentary current: 30-60A adjustable
Noise: ≤70 decibel
Detecting system: The sensor can automatically detect the chain breaking and chain density, as well as the completion of line working.
Protection system: Protection for over-current and under-current
Auxiliary argon gas pressure: 0. 5mpa
Working argon gas pressure: 0.2-0.4mpa
Working compressed air pressure: 0.3-0.8mpa
Ambient temperature: -3°to 40°
Ambient relative humidity:??0%