26 - 28 September 2017 // Nuremberg, Germany

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Zoom product LOGO_"GRINDING SWORD" - VSLM SERIES ULTRAFINE VERTICAL ROLLER MILL

"GRINDING SWORD" - VSLM SERIES ULTRAFINE VERTICAL ROLLER MILL

LOGO_"GRINDING SWORD" - VSLM SERIES ULTRAFINE VERTICAL ROLLER MILL

"GRINDING SWORD" - VSLM SERIES ULTRAFINE VERTICAL ROLLER MILL

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VSLM Series Ultrafine Vertical Roller Mill was produced by Dongguan Vsunny Machinery Co., Ltd. relying on 11 years of experience in the production of ultrafine powder and based on German and Taiwan ultrafine vertical mill technologies. 90% of the team members were from vertical mill manufacturers in Taiwan. Besides, high-quality wear-resistant parts are used to develop milling equipment which in a real sense marks the first secondary classifying technology in mainland China, having product fineness of 400~6000 mesh.

VSLM Series Ultrafine Vertical Roller Mill can be widely applied to process large-scale ultrafine powder, encompassing calcite, marble, limestone, barite, talcum, kaolin, dolomite, wollastonite, gypsum, feldspar, pyrophyllite and other non-metallic minerals. After seven years of market anneal, Vsunny has built or is building nearly 20 vertical mill production lines in the mainland.

Working principle:

The crushed aggregates are transported by a conveyor, fall on the central grinding table along the central funnel as the computer controls the number of feeding, and throw out in the light of the centrifugal force. After being ground by a hydraulic control roller and grinding table clearance, the crushed powder rise along the updraft transmitted by the diversion trench around the grinding table. Due to the different thickness of powder, the rising speeds are different; crude powder will fall again to the grinding table due to large self-weight and is ground again together with the aggregates, while fine powder will rise with the airstream and is classified by the classifying system above the main system. Using the five or more classifier above the main system, fine powder can be initially classified. In the classification process, under the action of the centrifugal force, hydraulic resistance and gravity and so on, inferior powder greater than the convergent point will be sent back to the central hopper in the grinding miller and ground again with the aggregates; top-grade powder smaller than the convergent point will become qualified powder along with the airflow.

Advantages of VSLM Series Grinding Main Unit:

1.Strong product diversity. VSLM series grinding main unit is equipped with a turbo air classifier, which can produce a large range of product sizes. There are 30%~70% in the 2μm range, D97=4~45μm; the specific surface area is 21000 cm²/g, while products of D97=8.5μm can be directly produced by the main unit. The below data is tested by Malvern MICRO laser particle size analyzer.

2.Use optimized production line process design, VSLM series Ultrafine Vertical Roller Mill consumption is lower than vertical mill consumption of the same type.

3.After classification, the ultrafine powder produced by the main unit is characterized by a narrow particle size distribution, control gap of 2μm powder content, high profit margins and added value to produce finished powder products, and good single particle shape. Because of the diversified finished product and strong competitiveness, it has the widely available applications, such as artificial stone, plastic masterbatch, PVC pipe, wire and cable, diapers, non-woven fabrics and other industries, with such advantages as good activation effects and low oil absorption.

4.After being improved, rollers, grinding table, diversion systems and internal circulation systems can greatly improve the grinding efficiency and improve output by 15%~30% compared to the same type of domestic products, and can save electricity by 30%~60% compared to ball mills, etc.

5.With leading grinding equipment technology, the improved grinder can be operated at low vibration. Compared with Taiwan or domestic brands, VSLM series grinder has lower noise.

6.The whole system is fully closed-loop system, with small dust pollution, so the production environment is more clean and environmentally friendly.

VSHM SERIES NEW INTELLIGENT RING ROLLER MILL

LOGO_VSHM SERIES NEW INTELLIGENT RING ROLLER MILL

VSCM SERIES COARSE VERTICAL GRINDING MILL

LOGO_VSCM SERIES COARSE VERTICAL GRINDING MILL

VSFJ SERIES TURBO AIR CLASSIFIER

LOGO_VSFJ SERIES TURBO AIR CLASSIFIER

VSGXJ SERIES CONTINUOUS ACTIVATION MODIFY & COATING MACHINE

LOGO_VSGXJ SERIES CONTINUOUS ACTIVATION MODIFY & COATING MACHINE

"GRINDING SWORD" - VSLM SERIES ULTRAFINE VERTICAL ROLLER MILL is assigned to following product groups:

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