Suitable for moisture-proof anti-static, anti oxidation packaging of precision electronic and pieces of metal processing.

　　Technical parameters:

　　Model: GRT-450

　　Vacuum pumping rate: 4L/S

　　Max size: 480 x 10mm

　　Power: 1.5KW

　　The limit pressure: 0.065MPA

　　The packing size(max): 150 * L * 480

　　Dimensions: 340 x 470 x 530mm

　　Packing speed: 1-2 /s

　　Optional: nitrogen

　　Vacuum type: nozzle type gas drive

　　Clean compressed air requirements: 0.7MPA

　　Main material: cold plate spray

　　Weight: 50Kg