Our 4 inch dredge is one of the professional equipment for gold mining.It is the equipment of economy and portability.The dredge can be quickly and easily broken down into small components.
The sluice box is set at the surface of the water to reduce the water lift and can increase suction power. The smaller Honda gasoline engines is powerful and fuel-efficient. The engines offer greater suction, of depths up to 6 meter . The sluice box is equipped with rubber mat inside which designed to recover fine gold and gemstones.
All dredges are equipped with a T80 compressor for an ample air supplying for 1-2 divers.
The suction system is equipped with an oversized power jet and twin eductor systems to reduce the occurrence of rock jams.