~1 electric cutter, safety limit switch, to prevent accidental activation of a milling cutter.

2 for aluminum alloy material, a major part of frame 45 ° inclined design.

3 low starting pressure, high reliability sealing structure.

4 welding position can be transform, convenient welding all kinds of pipe fittings.

Five independent dual channel timer, can record the two periods of heat and cooling, timing alarm over, convenient for the user.

6 big dial, high-precision shockproof pressure gauge, reading more clearly.