Compression Machine GTYP-840 is a standard form of machine designed and made by our company. Having been improved for several times in the mechanical structure, it has been equipped with elevation compression of worm-gear and hob. Using the Oldham coupling as its transmission mechanism, the machine would not make noises or gnaw teeth, which resulting from elevating when it is working, such device has substituted for the imperfect gear elevation and transmission that used to take by the counterparts.
Unique Side: The machine has a speed reduction unit. For the lubricating system, it uses oil pump to fill oil by automatic circulation, so that the machine would not cause any damage resulting from lack of oil.
Advantage: The double-speed damageable gearshift of the main engine can be selected freely while compressing. In addition, we import the main compressing shaft from abroad, of which the hardness reaches over HRC630, and the surfaces have been grinded precisely through the specula dim-light treatment. Surfaces of gold, platinum gold, K gold, silver and copper etc., which are compressed by the machine are brilliant and smooth, without any wave or twist. Therefore, the machine is welcomed in the jewelry trade and among our clients. We believe that our machine would add more glories to jewelry trade.