Gold Mining Equipment Sand Washing Machine High Weir Spiral Classifier

Product Description

Product Description                                                          

Advantages
The overflow spiral blade is higher than overflow level, and the overflow spiral center is lower than overflow surface;

The high wire spiral classifier is applied in the classification of ore with particle size 0.83-0.15mm

Product Structure
High spiral classifier operation: the grinded pulp is fed into tank from the inlet in the middle of settlement region, and the slurry classification sedimentation area is under the inclined tank. The spiral with low speed rotation stirs the slurry, so that the fine particles rise, and the coarse particles sinks to the bottom of tank. Overflow weir is above the bearing center which is under screw shaft, and is underneath overflow end.

Technical parameters                                                     
 

Type	Model	Rotating Speed of Spiral (r/min)	Capacity of Sand Return (t/d)	Capacity  ofOverflow (t/d)	Spiral Diameter (mm)
High Weir Single Spiral Classifier	FLG-300	7.7	30 ~80	44134	300
	FLG-500	8	145~260	21-32	500
	FLG-750	7.8	256~654	31-65	750
	FLG-1000	6.7	473~1026	85	1000
	FLG-1200	5,6,7	1145~1600	150	1200
	FLG-1500	2.5,4,6	1140~2740	235	1500
	FLG-2000	3.6,5.5	3890~5940	400	2000
	FLG-2400	3.6	6800	580	2400
	FLG-3000	3.2	11625	890	3000
High Weir Double  Spirals Classifier	2FLG-1200	5,6,7	2340~3200	310	1200
	2FLG-1500	2.5,4,6	2280~5480	470	1500
	2FLG-2000	3.6,5.5	7780~11880	800	2000
	2FLG-2400	3.63	13600	1160	2400
	2FLG-3000	3.2	23300	1785	3000

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.




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