High Efficiency Spiral Classifier for Precise Particle Separation

• Type: Spiral Separator
• Voltage: 380V
• Material: Carbon Steel
• Material Feature: Oil Resistant
• Certification: GB/T 19001-2016/1s0 9001:2015
• Energy Saving: Energy Saving
• Model NO.: with Swing Feeder, Screw Conveyer, Grid Ball Mill
• Warranty: 1 Year Apart From Wearing Parts
• Color: Red/ Yellow/Orange/or on Requst
• Customized: Customized
• Condition: New
• After-sales Service: Installation Guildance, 24h Quick
• Machine: with Swing Feeder, Screw Conveyer, Grid Ball Mill
• Delivery: Specific Negotiation
• Model No.: Customizable
• Applicable Industries: Energy & Mining
• Transport Package: Export Packing Standard
• Specification: 3000X14000
• Trademark: CR Xuzhou Churun
• Origin: Jiangsu Xuzhou
• HS Code: 8474100000
• Production Capacity: 20 Set / Month

Product Description

Product Description

Spiral classifiers are mineral processing and classification devices that use the rotation of spiral blades to classify and dewater materials. These machines are typically used in grinding circuits to separate fine materials that have reached the desired particle size and to return coarse materials to the grinding mill for further grinding.
It is widely used for sizing pulp in metal beneficiation process, and can also be used for desliming and dewatering in ore washing operation. It is often used to form closed circuit process with ball mill. The machine has the characteristics of simple structure, reliable operation and convenient operation. It is by virtue of the principle that the size of solid particles is different, the specific gravity is different, and therefore the settlement rate in the liquid is different, the fine ore particles are floating in the water into overflow, and the coarse ore particles are sinking at the bottom of the tank. A grading device for mechanical classification by pushing the screw to the upper part of the discharge, which can grade the ground powder in the mill to filter, and then screw the coarse material into the feed port of the mill using the spiral plate, and discharge the filtered fine material from the overflow pipe.

Dry Ball Mill Production Line With Classifier :
Dry  ball mill is named relative to wet type ball mill.Dry type ball mill mainly used in construction,chemical industry for powder making.It is an important machine in industrial grinding plant.
 
Dry type ball mills are mainly grid ball mills.According to different materials size, you can choose the ball mill of proper length and diameter ratio,the end product can be controlled by separator.In the internal of dry type ball mill,there is ventilating device to increase the mobility of input materials.Zoneding Machine dry type ball mills have widely used in limestone,Granite,  gypsum, phosphate rock, activated carbon and cement processing.Dry type ball mill works more stable, maintain easier

Working Principle:

The working principle of a spiral classifier is based on the stratification of materials under the action of the spiral blade rotation. When materials are fed into the classifier, the rotating spiral blades push the materials upwards. During this process, fine materials, due to their smaller particle size and higher hydrodynamic resistance, will rise with the spiral blades and overflow from the top of the classifier, while heavier coarse materials, due to their larger particle size and lower hydrodynamic resistance, will sink below the spiral blades and are discharged through an opening at the bottom, returning to the grinding mill.

 

Spiral classifiers are widely used in the mining industry, mineral processing plants, construction materials, chemical industry, etc., for material classification and dewatering in grinding circuits, as well as regrinding of coarse materials.

Advantages:

• Effective Classification: Precisely separates fine materials that have reached the desired particle size.
• High Processing Capacity: Particularly suitable for large-scale classification operations.
• Easy Operation: Simple to control and maintain.
• Low Energy Consumption: Compared to other classification equipment, it consumes less energy.

Types:

Single Spiral Classifier: Equipped with one spiral blade, suitable for small-scale classification operations.
Double Spiral Classifier: Equipped with two spiral blades, suitable for large-scale classification operations, providing greater processing capacity and finer classification effects.
High Weir Spiral Classifier: Features a higher weir plate for more effective control of material classification and overflow.

Precautions:
Choose the appropriate type of spiral classifier based on the properties of the materials and classification requirements.
Regularly inspect the wear of the spiral blades and replace them in a timely manner.
Keep the equipment clean to prevent blockages of materials.
Ensure the stable operation of the classifier to achieve the best classification effect.

As an efficient classification device, spiral classifiers play an important role in the field of mineral processing, helping to improve the efficiency and effectiveness of the entire mineral processing operation.

Product Parameters

 

Features of Spiral Classifier:
1. Simple structure, reliable running and easy operation; 2. It mechanically classifies through the mechanism of different sedimentation speed of solid particle in liquid due to different size and different specific gravity; 3. It can classify the ground material powder from the grinder, spiral the coarse grain into material inlet of grinder through the spiral chip, and discharge the classified fine grain from overflow surface; 4. Its base is made from channel steel, and its body is welded from steel plate; 5. The lower support of spiral bearing is of the engine-bearing structure of good wear-resistance and durability; 6. The lifting device is of electric and manual mode.

The classifier is based on the principle that the size of solid particles is different, the specific gravity is different, and therefore the settling speed in the liquid is different, the fine ore particles float in the water into overflow, and the coarse ore particles sink at the bottom of the tank. Pushing the screw to the upper part of the discharge, can grade the ground powder in the mill to filter, and then screw the coarse material into the mill feed port by using the spiral plate, and discharge the filtered fine material from the overflow pipe.
 

 

ype	Model	Specifi- cations	(mm) Spiral- dia	(r/min) Spiral Speed	Water		Dip (')	(t/d) Worker		Driving Motor		Lift Motor		Weight (kg)
					Length (mm)	Width (mm)		Overfiow Traffic	Send Retur Quantity	Model	kW Power	Mode	kW) Power
High Weir Single Screw	FLG-5	φ500	500	8~15	4500	555	14°~18°30'	32	143~261	Y90L-6	1.1			1600
	FLG-7	φ750	750	4~9.9	5500	830	14°~18°30'	65	256~564	Y132S-6	3			2900
	FLG-10	φ1000	1000	1.6~7.6	6500	1112	14°~18°  30'	85	473~1026	Y132M-6	5.5			4400
	FLG-12	φ1200	1200	5~7	6500	1372	14°~18°30'	155	1170~1600	Y132M-6	5.5	Y90L-4	1.5	8800
	FLG-15	φ1500	1500	2~6	8265	1664	14°~18°30'	235	1140~2740	Y160M-6	7.5	Y100L1-4	2.2	11680
	FLG-20	φ2000	2000	3.6~5.6	8400	2200	14°~18°30'	400	3890~5940	Y160L-4	15	Y100L2-4	3	20450
	FLG-24	φ2400	2400	3.6	9130	2600	14°~18°  30'	580	6800	Y180M-4	18.5	Y100L2-4	3	25650
	FLG-30	φ3000	3000	3.2	12500	3200	14°~18°30'	890	11650	Y225M-6	30	Y112M-4	4	37000
High Weir Double Screw	2FLG-12	φ1200	1200	6	6500	2600	14°~18°30'	310	2340~3200	Y132M-6	5.5×2	Y90L-4	1.5×2	15840
	2FLG-15	φ1500	1500	2.5,4,6	8250	3200	14°~18°30'	470	2280~5480	Y160M-6	7.5×2	Y100L-4	2.2×2	22100
	2FLG-20	φ2000	2000	3.6,5.5	8400	4280	14°~18°30'	800	7780~11880	Y160L-6/4	11×2 15×2	Y100L2-4	3×2	36400
	2FLG-24	φ2400	2400	3.67	9130	5100	14°~18°30'	1160	13600	Y180M-4	8.5×2	Y100L2-4	3×2	45874
	2FLG-30	φ3000	3000	3.2	12500	6300	14°~18°  30'	1785	23300	Y200L-6	22×2	Y112M-4	4×2	73030

Packaging & Shipping

Normally the machines are taken apart before delivery and are packed by suitable packing ways, the packing ways are as below, nude packing, bundle packing, grass rope packing, water proof packing, wooden pallets packing, wooden box or carton box packing.

After Sales Service

Best Service with after-sales service and consultation,we have an excellent customer service driven approach to ourbusiness, unlike most sites we are consistently available via sales hotline, email, skype or MSN and always respond toemails within 30 mins
Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time.
 also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.
Pre-Sales Service
• Provide details about the production procedure
• Assign engineers for installation and testing
Sales Service
• Customized solution designs
• Product rendering and steel structure drawing
•successful project examples and visits to our production and R&D base
After-Sales Service
• One-year quality warranty with lifelong maintenance.
•Free guarantee repair (including labor and material): free repair service during the quality warranty period and reasonable charge for spare parts and maintaining service after the quality warranty period.  We will never exempt our responsibilities on product owned defects.  
•Responding time: upon receiving user's notification, we ensure 24-hour after-sales technical support.

 

FAQ

Q: How to get the free solution and quotation?
A: Please send inquiry to us, leave your whatsapp and email, our sales manager will contact you within 1 hours.
 
Q: Are you manufacture or trading company?
A: We are factory, established in 2009.

Q:How long is the delivery time of your product?
A:The delivery time is within 30 working days.

Q:What is the payment term?
A:The payment term is T/T.

Q:How long is the product warranty period?
A:Our warranty period is 1 year, excluding wearing parts.

Q:What's the after sale service of your company?
A:We will provide foundation drawing to the clients for installation. Besides, we can provide guidance service for installation and operation of workers, etc.

Q: Can your company provide wearing parts?
A:We can deliver you the spare parts within 10 working days after your order. If your equipment are not manufactured by our company, please provide us the wearing parts drawing or number.