Hf Large Scale Dredger Machine Sand Suction Dredging Ship

• Certification: CE
• Standard: ASME
• Surface Treatment: Oxidation
• Manufacturing Process: Casting
• Material: Copper Alloy
• Transport Package: Standard Export Packing or as You Needs
• Model NO.: Dredger Ship
• Specification: 11850*24908*17500
• Trademark: HF
• Origin: China
• HS Code: 84304900
• Production Capacity: 20sets/Month

Product Description

Product Description                                                          

This chain bucket panning ship is an integrated water dressing platform, which can be used for digging, desliming, sieving, washing, enrichment and discharging at one go.

Process Flow

Step 1: The excavator motor and reduction gear drive the excavator to excavate mineral materials from the river channel, and control the underwater lifting of the large arm through the lifting winch, so as to excavate mineral materials at different depths;Through the hull moving winch to control the hull forward, backward and transverse, thus fan-shaped mining of mineral materials in different areas of the river.

Step 2: scoop the ore materials uniform ascension within the river channel in the drum screen (inside the drum screen is full of stirring tooth, skeleton by lathe processing, durable, screen mesh for abrasion resistance of high manganese steel material, drum sieve internal flush pipes, the mining material thoroughly washing, external also with flush pipes, power cleaning sieve, prevent mesh plug, has better screening effect.The mineral material first enters the drum of the roller sieve, under the flushing action of high pressure water, the stirring teeth fully stir the mineral material into pulp, and then enters the screening system, after the mineral material is washed clean, then carries on the screening).

Step 3: Ore materials ≤10mm enter two chutes for ore dressing through the roller sieve hopper, adjust the chute Angle and water velocity, and recover the gold with imported Mitsubishi gold blanket.

Step 4: > 10mm mineral material is washed through the roller sieve and then directly drained. Personnel arrangement: Each shift of this gold panning ship needs 3-4 persons to operate, one person is specially responsible for operating the distribution cabinet and controlling the whole gold panning ship mining from the river (this operator needs to know the operation and maintenance of electric control cabinet and have certain experience in operating sand dredging or gold panning ship).One person is responsible for the mechanical maintenance, responsible for each part of the equipment maintenance and observations of the (the operator needs to have rich experience in mechanical debugging and maintenance, observe the conditions of equipment operation, for example, if there is a sound bearing, bolt is loose or falls off, whether the triangle tension bearings, bearing is short of oil, cable to see if there is any breakage or fracture, etc., found abnormal, processing immediately, every day to do a comprehensive check, before starting the equipment normal rear can start up production).Another one to two people to do other related work, such as, check whether the generator set is short of water and oil, reducer, water supply pump is short of oil, clean chute, etc.

Working Conditions Of Gold Panning Ship

Temperature in summer is not more than 50 degrees Celsius, and the temperature in winter is not less than -10 degrees Celsius.

Technical parameters                                                     

Total power	75KW Generating set
Motor	8y30KW, 15KW, 7.5KW each
processing	100m³/h(mixing amount of sand, stone and clay)
Reduction gear (JZQ type)	850X1,400X1,350X1,250X2Taiwan
Scoop	Bucket volume0.12m^3/2.6s
Chain plate and pin	Chain plate thickness 30mm, width 85mm, length 730mm pin diameter 27mm, carburized treatment
Transmission rod	Sand: 15m long, 95cm wide driving roller bearing Broadband 100cm, 5 layers of nylon conveyor belt
Four wheels	Diameter: 100cm, width: 90cm.Drive shaft diameter 140mm, follow - up shaft 85mm
Supporting shaft	diameter50mm
Control system	Electric control operation
Spare parts	Diesel engine tools, oil seal, chain, pin, triangular belt, tile box, etc

Working Site                                                                     


Company Introduction                                                    

Hanfa Group established in 1998 is a key enterprise in the industry of geological exploration and water well field, with the ability to research,manufacture and market. Now, the Group pursues high standard manufacturing and qualified products. It has more than 20 species such as water well drilling rig, core drilling rig, engineering drilling rig, DTH drilling rig, horizontaldirectional drilling rig, etc. These machines are mainly used in geological prospecting, exploration of railway and highway engineering, mining, SPT, water well, geothermal well etc. Some of them won the Scientific and Technical Advance Prize or the National Scientific Research Achievement Prize. All the products have passed the quality system certification of ISO9001:2000 and are national inspection-free products.



1. More than 20 years of experience 
The factory is located in Henan Province, China. We are very welcome to visit our factory. If
you need it, we will arrange a pick-up.
2.Top production team
The transportation and packaging will be packaged in international standards. If you have special packaging requirements, we will give you the most suitable solution.
3.Our Service
- New machine provides technical trair.
- Once anything goes wrong with the machine by normal using, our technical person must appear at the first time no matter where you are.
- When the machine should be maintained, you will receive the reminding from us.
- According to different geological conditions, we will recommend different construction plans for you
- Remind you which are wearing parts, so you can prepare enough.
- 24 hours respond to your quality problem.

Detailed Photos

FAQ                                                                                 
1, Are you trading company or manufacturer?
We are professional manufacturer, and our factory mainly produce water well drilling rig, core drilling rig, DTH drilling rig, piling rig, etc. Our products have been exported to more than 50 countries of Asia, South America, Africa, and get a good reputation in the world.

2, Are your products qualified?
Yes, our products all have gained ISO certificate,and we have specialized quality inspection department for checking every machine before leaving our factory.

3, How about your machine quality?
All of our machines hold the ISO, QC and TUV certificate, and each set of machine must pass a great number of strict testing in order to offer the best quality to our customers.

4, Do you have after service?
Yes, we have special service team which will offer you professional guidance. If you need, we can send our engineer to your worksite and provid the training for your staff.

5, What about the qaulity warranty?
We offer one-year quality warranty for machines' main body.

6, How long can you deliver the machine?
Generally, we can deliver the machine in 7 days.
Our Customers