• Model NO.：HJ-B400
• Model No.：Hj-B400
• Dredger Loa：49m
• Main Engine Brand&Power：Cummins, Weichai
• Max.Dredging Depth：28m
• Draught：0.9m
• Max.Capacity：400m3,H
• Total Power：260kw
• Total Fuel Oil Consumption：39L,H
• Transport Package：in Standard Container. The Spare Parts Will Be in
• Specification：400m3,h bucket chain dredger
• Trademark：HAIJIE
• Origin：China
• HS Code：8905909000
• Production Capacity：1000 Sets

Basic Info.

Model NO. HJ-B400 Model No. Hj-B400 Dredger Loa 49m Main Engine Brand&Power Cummins, Weichai Max.Dredging Depth 28m Draught 0.9m Max.Capacity 400m3/H Total Power 260kw Total Fuel Oil Consumption 39L/H Transport Package in Standard Container. The Spare Parts Will Be in Specification 400m3/h bucket chain dredger Trademark HAIJIE Origin China HS Code 8905909000 Production Capacity 1000 Sets

Product Description

China Gold Mining Machine Water Pump Dredger

1) Products Profile:
Chain Bucket Dredger is one of the company's main product, the main technical personnel took part in research and development of sand dredging ship, and transform many times to make it more perfect. This machine is a chain bucket sand mining machinery, which can complete the yellow sand extraction, screening, cleaning, grading and other at the same time. One-time to produce qualified, clean gravel products, equipped with power is diesel or motor, it can screen sandy stone, cleansing work. And it can be installed on the pebble crusher broken to the second washing.

1. The HAIJIE series of gold bucket chain dredger are designed according to clients specific mining conditions and requirements.2. Dredging depth could be min 5 meters and max 30 meters.3. Processing capacity could be 50tph-400tph.4. The chain bucket system digs the materials from river/sea bottom, convey it up and feed into the trommel.5. Double sieve trommel screen with NSK bearings and high pressure water spray pipes on both sides for washing, screening and separating.6. Double gold recovery systems to ensure highest recovery rate of gold (up to 98%).7. Water supplying systems with multiple sets of big power submersible slurry pumps, hoses, valves, etc.8. Powering system with Cummins diesel generator with all batteries, cables and wires.9. Gold refinery plant to make final product of gold bars.10. Easy for installation, operation and maintaining.11.One-Sop gold mining solutions from A to Z.

2) Technical specification

Model	Capacity (m³/h)	Chain Bucket Quantity(pcs)	Chain Quantity (pcs)	Chain Bucket Speed	Max.Dredging Depth (m)	Recovery (%)
HJ-B60	60	64	128	15.2m/min	1-28	90
HJ-B80	80	64	128	15.2m/min	1-28	90
HJ-B100	100	64	128	15.2m/min	1-28	90
HJ-B120	120	64	128	18m/min	1-28	90
HJ-B150	150	64	128	18m/min	1-28	90
HJ-B200	200	64	128	18m/min	1-28	90
HJ-B300	300	64	128	18m/min	1-28	90
HJ-B400	400	64	128	18m/min	1-28	90

★ All these parameters are just for reference. We can provide the machine according to your different requirements.

3) Detailed Images


4) Dredgers Production in Workshop:

5) Packing &Shipping:
* Smaller size dredger will be transported by container, and engineers will go to job site to assembly, testing and training.
* Bigger size dredger with diapatchable constructure, will be transported by trailer truck on land and by bulk cargo ship by sea.

6) Aftersale Service:
1.Profestional people serve the technical consult.
2.All the dredgers can be coustomed.
3.We are factory which can provide the higher quality and lower price.
4.Free field Installation,commissioning,training and and free product drawings.
5.Provide professional service and providesolution in a timely manner.
6.Free repair if quality problems happen.
7. Responsible Sales team, design team, manufacture team available 24/7 to best serve clients 
8. Offering spare parts at a discounted price 

7) Company Information:
Qingzhou HAIJIE Machinery Equipment Co.,Ltd is a famous manufacter of engineering equipment in China and even in the world,which is mainly engaged in cutter suction  dredger,dredging machine and sand dredging machine.The compony has more than 100employees,with intenal organizatin inteqrity,advanced management methods. 

8) Customer Visiting:

9) FAQ:

Q: Are you trading company or manufacturer ? 
A: We are factory.

Dredger Sand Suction machine for river dredging

Q: I never used this kind of machine, how should i do?

A:Our engineers will guide you in the installation and use, and we will offer english manual and guide video.
And when our enginner install for you abroad, they will train your staff for free.

Dredger Sand Suction machine for river dredging

Q: Warranty period?

A:We provide 1 year warranty and free repair .We will send you the broken parts in warranty period. Pls feel free to contact me by Email/Skype/Whatsapp 24hours.

Q2, What are the services the Haijie company is providing?
 
A: Free dredger consultation, drawing design, customization, on-site visits, 24/7 availability, free assembly, training, operation testing, and lifetime technical assistance.

10)Contact Information:


 If you need further information about our products, please send your message to me in below form.