Telphone: 0086-10-64812952

Contact US

7/F Kin On Commercial Building 49-51 Jervois Street Sheung Wan, HK

Tel: 0086-10-64812952 (Beijing office)

Fax: 0086-10-64812952


Spiral Concentrator

Detailed Product Description

Spiral concentrator is a highly cost-effective energy-saving gravity concentrator, and it is adapted to concentrate mineral ores, such as iron, tin, gold, limonite, pyrite, tungsten, niobium-tantalum, coal, monazite, zircon, and other metallic or non-metallic ores. And it has been approbated by the market quickly after it’s finished & promoted. The diameter of BL1500 Concentrator has been developed from 600mm to 1500mm. It has been used to replace the BL-1200 screw slide slot to mud take off and reselection in the andalusite clarification. The process ability has been improved more than 100% and the reclaim rate of the extractive ore has been improved by 20%. Now, the BL1500 has become the finalized facility of the andalusite clarification equipment. The max capability of slurry is 25m³/h, the capacity is 8~12 MT per hour. Besides, we have achieved industry application success in re-clarification callback of the seashore erinaceous ore, iron ore, tungsten ore, tin ore, vitriol residue, gangue, as well as mud take off area. It has very good performance and effects in the reclaim of the gangue and metallurgy residue. And it has gradually replaced the old types of spiral concentrator and other gravity mill run facilities.

Now these products have been used widely for mining companies in china such as ANGANG STEEL COMPANY LIMITED (CHINA), BAOGANG GROUP, and SHOUGANG GROUP, as well as overseas markets such as India, Russia, Australia, Vietnam, Indonesia, etc.


1) High capability with small acreage 2) Large diameter (1500mm) with 25m3/h max capability of slurry 3) The capacity is 8~12 MT per hour. 4) Long life, low investment, and easy installation 5) Low density of labor and energy saving 6) Work automatically and stable

Technical Parameter

Model Diameter (mm) Material of Construction Dimension (mm) Weight(kg) Feed content SlurryM³/h
BL1500-A 1500 Fiberglass, wearable corundum cover Length: 1660
Width: 1660
Height: 4510~5100
1100~1300 20~50 22~25M³/h
BL1500-C 20~50 22~25M³/h
BL1500-B 20~50 22~25M³/h
BL1500-D 20~50 22~25M³/h
BL1500-F 20~50 22~25M³/h
BL1200 1200 1350×1350×4500 600 20~50 12~14M³/h
BL600 600 660×660×2800 100 20~50 2~4M³/h

Industrial Application

Now these products have been used widely for mining companies in china such as ANGANG STEEL COMPANY LIMITED (CHINA), BAOGANG GROUP, and SHOUGANG GROUP, as well as abroad such as India, Russia, Australia, Vietnam, Indonesia, and Argentina, etc.


BL1500 series SPIRAL CONCENTRATOR was evaluated as an international advanced technology product in 2003 by China Technology Association. It was awarded the upgrading prize authorized by China Coloured Metal Association, prize of Excellent Engineering Design by China Colored Metal Construction Community, prize of Beijing Science and Technology Award. Also, it achieved the new product patent from China Government. 

Other correlations service

We are committed to satisfying all of customer's technical and quality requirements and offering a complete service. We understand that every customer has his special requirements to the products. Besides the quality of product itself, prompt and individualized service is also very important. And we are ready

· To provide metallurgical trial test work. (Extra charged)
· To design specific equipment according to customer's request.
· To supervise installation and commission.
· On-site training, technical support and responsive trouble-shooting.