Name: Small Auto Sand Suction Vessel/Dredger
Brand: hengchuan
Availability: InStock

Product Details

Gold small Mining Dredger for sale

Company profile

Shandong Hengchuan Ore Machinery Co. , Ltd, established in 2002, is leading ore machinery in china. Company covers area of 20000 square meters.

Our main products :Placer Gold Mining Machine ,Magnetic Separator ,Sand Mining and Washing Machine, Mining Dredgers ,Sand Barges, Particular Vessels, etc. They have been sold not in domestic market, but export to more than thirty foreign countries, like Philippines, Malaysia, North Korea , Mongolia, Cameroon, South Africa, Ghana, Brazil, etc.

Short Introduction

1 mining dredger consists of mining system , sifting system and separating system . Used for mining and separating heavy particles ,like alluvial gold, wolfram , Stannum , etc .

2 Requirement : The content of sticky clay , big gravels and stones should be less than 30% and the stone size should be smaller than 100mm .

3 According to requirement , can equip Nomal sluice , Pulsating , jigging sluice , STL Centrifugal Concentrator , etc . If the deposit contain magnetic sand , can also equip magnetic separator .

4 Dredging depth and capacity can be customized . Recovery rate higher than 90% .

Main technical parameters

Modle	Bucket amount	Dredging depth m	Capacity	Ore size mm	Recovery
HCWD-40	40-60	1-5	50-100	≤300	≥90
HCWD-60	60-80	1-8	50-100	≤300	≥90
HCWD-80	80-95	1-10	50-100	≤300	≥90
HCWD-100	100-110	1-15	50-100	≤300	≥90

The work flow

Mineral material by the loader (excavator) feeding on the feeder, feeder evenly by feeding on the washing tank, the high-pressure water washing tank washing with mineral material invibrating screen, enter the automatic washing machine 0.6cm, 0.6-1cm mineral materials ingrading sieve clean into the selected large particles gold particle equipment, mineral materialabove 1cm clean the back to go. Mineral 0.6cm following into the automatic washing machine,automatic washing machine to the muddy water, light sand, further selection of heavy minerals, the automatic washing machine to select gold machine is the last step of theselection of equipment, two sets of gold refining machine. Automatic washing machine of tailings discharged into the fluctuation chute last step scavenging.

System component.

1, mining system: by dredging bucket, chain, water under the arm, upper and lower fourangular wheels, driving force, the main reducer, a main frame. Mainly used for topsoil and mineral extraction operations.

2, processing equipment: the rolling cylinder sieve screening, choose the combination of gold,gold chute and bucket washing machine (roughing equipment), jig (selection of equipment),for the completion of the wash mine ore, ore dressing, broken, screening, conveying,roughing, such as selection of operation.

3, tailings disposal system: belt conveyor, chute, motor, speed reducer, for the abandoned gravel and tailings.

4, water and mineral sand conveying system: water pump, pipes, combined chute and bucket.For water and sand transport.

5, the winch system: from the big arm winch, anchor winch rope winch, bow, sliding winchesetc., into the ship, ship, for horizontal vessel, ship and underwater arm lifting and the liftingoperation.

6, Longmen: a channel, angle iron, iron block, etc., for the catamaran is connected and fixed,underwater arm lifting lifting operation.

Company qualification.

Contact Us

Name	Yellow Science Yellow
Website	www.hcchina.en.china.cn
Company Name	Shandong Hengchuan Ore Machinery Co.;Ltd
Address	Mihe Industrial zone,Qingzhou City,Shandong province