Non standard four position manual sandblasting machine for large workpieces

1. host:

The shell is welded by 2.0MM steel plate, and the inside and outside surfaces are sprayed and processed.

Main engine room size: 3000 (long) *

Host size: 3000 (long) *1200 (wide) *1680 (high) (MM)

The machine is equipped with special dusting box, sand blasting hand hole: 6, 3 perspective windows, and three sandblasting operation at the same time.

2. spray gun:

The number of lance is 3, nozzle size is 8*20*35MM, material: boron carbide.

The spray gun can freely adjust the sand blasting angle according to the sand blasting requirements of the workpiece. Distance.

3. windows:

In the sandblasting working area of the machine, a window for directly observing the processing condition is set up, which is convenient for observing the machining process and artificial sandblasting.

4.

There is a 45 degree skew rack in the machine working bin, which is welded by channel steel and angle iron, with pulley on it. It is convenient for long plate type workpieces to be pushed sand blasting.

5. sand blasting principle

Using the inhaled sand blasting, that is, the compressed air is used to form a negative pressure in the spray gun to form a negative pressure. The sand in the cyclone separator is inhaled through the sand pipe, and then the air flow from the compressed air is jet from the nozzle to the surface of the workpiece, so as to achieve the purpose of sand blasting.

6, the lower sand bucket: 2

Dust removal system:

(A) shape size: 900*900*1710mm, the configuration of 36 cloth bags, dust remover in all cloth, can make the dust powder produced in the work of dust removal (B) cloth bag configuration with a special vibrator switch, (the switch is located above the machine, easy to operate) (C). Dust (sanding) fan: 1 power: 4KW