Sample Pre treatment/ Chansfer Cnamber

More and more pretreatment chambers and transfer chambers are equipped with GWSP, GWSPS series oil-free scroll vacuum pumps to obtain clean oil-free vacuum, thereby improving the quality and testing accuracy of the final product.

Vacuum Annealing furnace

Vacuum annealing furnace is mainly used for vacuum heat treatment, vacuum brazing and vacuum sintering of high-speed steel, cold and hot die steel, stainless steel, elastic alloy, superalloy, magnetic material and titanium alloy. GWSP oil free scroll vacuum pumps can be provide oil free clean vacuum to improve vacuum annealed product quality.

3D metal printing machine

3D metal printing need oil free clean process, oil free scroll vacuum pump just can meet this requirement.

Vacuum packaging machine

In order to get better oil free clean vacuum level in shorter time and better quality, more vacuum packaging machine manufacturers choose oil free scroll vacuum pumps in recent years.

Glove Box

During the process material manufacturing and testing, the glove box need clean oil free vacuum, oil free scroll vacuum pump just can meet this requirement.