A. Vertical lifting structure

1. Lifting column: including inner and outer columns

2. Positioning design: when moving the vertical lifting structure up and down, with special

Positioning beads, free to move position, move to the appropriate hole

The bit will be automatically stuck and fixed, easy to move and easy to operate

Dimensions: about 125(W)x125(D)x600(H)mm, made of aluminum alloy

Cast in gold with anodized exterior

3. Lifting range: the upper and lower three-stage lifting fixed holes, the lifting distance range is about 48cm

4. Safety design: It has an upper and lower safety pin device, the lower safety pin protects the safety during operation, and the upper safety pin ensures that when it is stored upwards, it is firmly fixed for storage

B.telescoping catheter

1. Pipe diameter: ψ100mm

2. Catheter material: PVC

3. Adapter material: P.P. (polypropylene)

4. The top of the duct can be rotated 360 degrees, close to the shaft of the gas hood, and equipped with a

Adjustable damper, the air volume can be controlled by the external rotary knob

C. Round hood

1. Dimensions: ψ 390x130/160(H)mm

2. Material: P.P. (Polypropylene)

3. Adapter material: P.P. (polypropylene)

4. Description: The air cover is arranged on the front edge of the duct and can be easily removed for cleaning if necessary

※ Other styles of exhaust hoods can be selected for matching, or exhaust hoods can be customized according to actual needs

D. Column suspension support

1. Dimensions:

□ 125(W)x125(D)x750(H)mm

□ 125(W)x125(D)x1000(H)mm

□ 125(W)x125(D)x1250(H)mm

2. Material: galvanized steel surface with anti-corrosion treatment

E. Instructions:

When the device is to be used, the vertical lifting structure can be adjusted to extend down to a fixed point of appropriate height, and then

Use the suction arm to turn the suction hood to the best suction position, reduce the bending of the suction arm, and

Reduce the wind resistance of the overall air extraction arm to achieve the best air extraction effect. When the device does not need to be stored,

Adjustable vertical lift structure