Brief introduction of dredgers:          

The machinery tools mining sand, sand mining, general electric or diesel type migration mechanical power. Equipped with mining device, screening device, lifting device, transmission device, etc..          

According to customer requirements with:

Washing sand, sand, iron, gold equipment.          

Process:

Through the motor drive to dig up the material, the stones through the filter pass through the conveyor belt, the sand from the conveyor belt to the designated location.

Applicable environment:          

Stone has a larger proportion, the larger the stones.

Usage method：          

Before starting the first of the entire mechanical drive system and machine oil checked, and then start the pull back conveying diesel engine, with the pull clutch, start engine, slowly moving loose clutch, the speed to normal. Diesel engine with front zipper bucket.          

Two after starting the diesel engine. The speed raised the need for speed. Then release the big boom brake. Slowly put it down, and the sand in the hopper is more than 2/3, can be stopped, when the 1/3 to support the next big arm. When the big arm and the surface of the water into a 45 degree angle, should be parked in the arm. Then how much sand in the hopper with traction control, when forward to see how much sand in the bucket and fixed, forward and backward to be flexible in case of mechanical sand cave strenuous work or pull to loosen the rope, the ship backward until it stops digging. In case of large stones under water or mud, the ship will be severe vibration phenomenon, then immediately filed dredging arm, to avoid obstacles.