Product descriptions from the supplier

Overview

4 Inch Gold&Diamond Mining Dredge

These 4 inch dredges are equipment for economy and portability.
These dredges can be quickly and easily broken down into small components where two men can transport the dredge manually.
The sluice box sets at the surface of the water to reduce the water lift and increase suction power. The two smaller Honda gasoline engines are powerful and provide good fuel economy.
The engines offer greater suction depths up to 6 meter . The sluice box is equip rubber mat inside which designed to recover fine gold and gemstones.
All dredges are equipped with a T80 compressor for an ample air supply 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. Mounted on modular crosslink flotation modules measuring 4 pieces high impact inflatable rubber pontoons, After assembly dimensions are approximately 1.2 m wide and up to 3 m in length.
Sluice box dimensions are 0.5 m wide and up to 1.2 m in length. All frames have been reinforced for a more stable working platform.

PRODUCT SPECIFICATIONS

PRODUCT ADVANTAGES

1. The dredge can be quickly and easily broken down into small components where two men can transport the dredge manually;
2. It has large carpeted walkways on the decks that can accommodate several divers and provide ease of access around all working parts of the dredge.
3. The sluice box sets at the surface of the water to reduce the water lift and increase suction power, winch leveling system for precise tilt and sluice box adjustment;
4. Equipped with world-famous rubber mat that is designed for superior gold recovery;
5. The suction system is equipped with an oversized power jet and twin eductor systems to reduce the occurrence of rock jams;
6. The frames have been reinforced for a more stable working platform;
7. The original T80 air compressor can supply air for divers.

DETAILED IMAGES

Engine&Pump&Air Compressor

Sluice Box With Rubber Mat

Power Jet&Suction Nozzle

Inflatable Rubber Float

Strong Frame&quick connect