Top quality energy saving spiral classifier machine for coal

Base on years' experience and technology, HENGXING Spiral Classifier are designed to provide the most effective pool area and overflow velocity requirements. Spiral Classifier are widely applied to separate the particles into a number of products graded according to size in the complete closed loop together with ball mill in the mining industry, separate light particles from heavy particles in the gravity separation process, separate of fine particles and liquid from coarse particles in the metal ore dressing process, separate the slurry or liquid from solid particles in ore dressing plant.

1. Low power cosumption;                                            2. Heavy duty, long workinglife;

3. Powerful self-contained spiral lifting device;             4. Continuous spiral raking;

5. High classifying efficiency;                                        6. Wide choice of weir height;

7. Rigid tank and substructure;                                     8. Wide choice of tank design;

9. Wide range of industries serviced. 

The spiral classifiers consists of cell body(Frame), speed reducer(Gear Box), motor, central shaft & Screw, spiral scatters, Weir & support parts. This machine is mainly combined with ball mill during working.

Different solid granularities have different gravity and thus have different dropping speed. The fine ore granularities floatingin the water will overflow and the big ones will sink to the bottom and discharge from the upper part by spiral pushing. It canfilter the granularities from the machine and then spin the rough particles to charging part by spiral vane and discharge the finegranularities from the overflow pipe.

The base of the machine adopts channel steel material and the body adopts welded steel plate. The water inlet of spiral axle and axle head adopt iron cover for wear proofing and long life operation. The lifting equipment has two types, manual control and electric control.

Spiral Classifier is widely used in mineral processing plant to match with the ball mill and form a closed-circuit circulationto process mining sand, or used in gravity mine-selection plant for classifying sand and mine mud, and grading sand according to the particle size, disliming, dewatering in the mine washing process. FG series Spiral Classifier has simple structure, reliable operation, convenient operation,etc. The spiral classifier is a kind of classifying machine that adopts the principle of settling speed difference according to different material sizes and specific gravity. fine particles floating in the water overflow out; the coarse ore grain sinks to the bottom of the chase which will be pulled to the upper by the spiral and discharging out.

1. What Information should customers give us, So that we can be able to provide you with efficient & suitable quotation and assistance.

* What minerals are you separating?

* What's the maximum size of your raw minerals?

* How much capacity do you need per hour for your project?

Note: If Pics of the mineral & Chemical components report of your minerals are available, pls consider to send us for evaluation purposes.

2. Can we send the mineral samples to your company, let your company run the ore-dressing experiments test for us?

Yes, we can run the ore-dressing experiments for our customers. After the test, we will based on the results to give you the reasonable flowchart, suitable solution and equipments selection. etc.

3. Can we vist your company?

Yes, our company warmly welcome clients to visit our company at anytime. we will prepare the VISA for you, and arrange hotel, traffic, translator in order to let you stay comfortable while you are visiting us. Moreover, during the visiting, you can check our factory and machinery, and take tour to some of the nearby mining project build by our company. Also, we can throughly discuss your project in order to build a flawless project in the future.

4. How long is the warrenty of your equipments? Does your company supply the spare parts?

The warranty period of HENGXING equipments is one year. And of course we will supply te spare parts for you for life-long time at lowest cost.

5. If i need the complete mineral processing line. is HENGXING able to help us build it?

Yes,  we can help you combine a complete mineral processing line. and give you related professional advices as long as you need. we had already build many mining projects in China & Overseas. HENGXING can set a complete processing line just as you require, the main equipments will be manufactured by us and some other supporting equipments ( like generator ) will be supplied by our cooperating facotries under our supervision.