STM立磨是我公司为解决工业磨粉耗能高的技术难题，组织一流技术专家，经过多年潜心设计研制而开发出的高效率低能耗粉碎机。该产品采用了新颖的粉磨原理、合理可靠的结构设计、高耐磨的合金材料并汲取了多种粉磨设备的技术精华，产品的各项性能指标远远超过了传统粉磨设备，尤其对高硬度、难加工物料有很好的粉磨效果，干湿法均可加工生产。该产品金属磨耗小、扬尘少、结构简单而坚固、操作维护非常简便，是工业磨机一次“革命性”的技术突破，可为用户带来较高的经济效益，真正实现了工业磨粉的高效低能耗，开创了工业制粉的新纪元。

STM Vertical Mill is a high efficiency and low consumption mill, designed by our numbers engineers, for solving the problem of high energy consumption in mill industry. It adopts new grinding principle, reasonable structure, strong bearing alloy materials and absorbs lots of technical essence of mill, all indicators of our mill are better than that of the traditional mill greatly. Especially, it is very good for crushing high hardness and hardworking materials and it can work under dry or wet condition. Our machine has these characteristics: small metal worn, little dust, simple and firm structure, and easy maintenance. It is a revolutionary technical changing in mill industry. It can bring higher economic benefit to customers and it has really realized the dream of industrial mill---high efficiency and low consumption. It is the new era for powder making.

 

    该机是一种高效节能、用途广泛的新型粉磨设备。广泛应用于建材、化工、冶金、矿山、钢铁、电力等行业。主要用于将块状物料磨成粗粉（细粉、细砂与中砂组成的混合物），例如水泥（生熟料）、石英、长石、方解石、石膏、石灰石、白云石、磷矿石、煤、煤矸石、矿渣、锆英砂、滑石、花岗岩、钾长石、大理石、重晶石、陶瓷、玻璃等莫氏硬度9.5级以下的高、中、低硬度物料。

Our machine is high efficiency and low consumption. It is widely used in: building, chemical, chemical fertilizer, metallurgy, mining, nonmetal, abrasive, bearing materials, ceramic, steel, thermal power, bricks & tiles, coal industry, etc. It can grind lump materials into coarse powder (here coarse powder means the mixer of fineness powder, fineness sand, and medium sand.). There are thousands of materials which can be grinded by our equipment, and here are some of them and they are just for you consultation. They are cement (raw meal and cement clinker), quartz, feldspar, calcite, gypsum, limestone, dolomite, graphite, fluorite, aedelforsite, phosphate ore, fused calcium magnesium phosphate, carbamide, electrolytic manganese metal, ferromanganese, coal, gangue, slag, zirconium, steatite, granite, orthoclase, marble, barites, ceramics, glass, etc. All the materials whose moth’s hardness is under 9.5 grades can be grinded.

 

     安装在主机顶部的减速机，通过联轴器连接中心轴旋转，中心轴带动磨辊吊架旋转，磨辊装在吊架上沿磨环内周一起滚动。物料从机器上部侧面进料斗进入，分两路散落在同中心轴一起旋转的散料盘上，沿圆周通道均匀送入磨环和磨辊之间，被磨辊碾压碎后从下部排料口排出。

The speed reducer upper installed on the main machine makes central axis rotate through shaft coupling, and roller hanger rotates with central axis, and rollers on the hanger roll around the inside of ring. The materials come into inlet from upper side of machine, and they fall down onto the dispersing materials plate rotating with central axis in two ways, then the materials are sent into passage between rollers and rings, after they are grinded into pieces, they are discharged from the down lip.

 

     STM立磨采用新颖的辊压粉磨原理和科学的结构设计，汲取了多项预粉磨技术精华。同传统的辊式磨粉机、细碎机、辊压机、各类冲击式粉碎机相比具有显著的优势，真正实现了预粉技术的高效、节能、环保。

STM Vertical Mill adopts new planishing and grinding principle and scientific structure, and absorbs numbers of preparing grinding technology. Compared with traditional machines, such as roller mill, fine crusher, planishing device, kinds of impact mill, it has very remarkable advantages, and it is really realized higher efficiency, lower consumption and environmental protection of preparing grinding technology

 

1、设计新颖、结构合理。STM立磨采用了中速中压反复碾压的原理，合理设计，物料自上而下自由落入，粉磨高硬度、难加工材料时磨辊磨环上、中、下部获得同等程度磨损，产量比较均匀。巧妙设计，使得螺栓、铁块等非可磨性物料的进入不会对机器造成损害。STM立磨不需要配备其它旋风分离器和管道，占地空间小。

1. New design and reasonable structure. Our mill adopts medium speed and pressure, and repeated planishing principle, and its design is reasonable. The materials fall down by gravity. The materials are high strength and hardworking, while all the parts of rollers and ring will be worn evenly and capacity is compared evenly too. Because of ingenious design, when the ungrindable materials such as bolts or pig iron come into machine, they are not harmful to the machine. It is unnecessary to equip with cyclone and pipes, so it takes up small space.

 

2、经过STM立磨处理后的物料物理性质得到改变，物料的易磨性能显著提高。该机所粉磨出的物料呈不规则的多菱形，且内部晶格已经破坏、组织结构松散，出磨物料大小颗粒均有微裂痕。这样的物料进行二次研磨时，减少了其破碎负担，功能已趋向于碾磨，因此，可以大大提高二次粉磨的产量。

2. After grinded by STM Vertical Mill, physical characteristic is changed and their grindable characteristic is improved greatly. The grinded materials become irregular multiple-unit, and their inside lattice are already broken, the structure of the organization is loose, and the final sizes all have haircuts. Thus, when the materials are grinded for the second time, the machine is mainly doing grinding work not crushing work, so the capacity of second grind is improved greatly.

 

3、STM立磨粉磨出的物料破碎比大，细粉含量高。大颗粒物料入STM立磨时，通过磨辊和衬板的凹凸齿，进行了轧臼式的粉碎而成细粒，掉入磨辊与衬板之间，形成料层。在弹簧装置的压力下，磨辊在料层上作数十次柔性挤压使物料成粉末，粉磨效果十分理想。产品的细度可调节，除了能产生大量小于100目的细粉外，还使物料颗粒受到多次碾压而产生大量微裂痕，且颗粒粒径可控制在3mm以下，更易于二次粉磨。

3. The crushing ratio of final products of STM Vertical Mill is large and fineness sizes share is large too. When the large materials come into STM Vertical Mill, and through sculptured roller and plate, they are grinded into fineness size by rolling crush, and then they fall down into space between roller and plate, and form a material bed. Under the spring device’s pressure, rollers do numbers flexible extrusion to material bed and make them become fineness, and the result is very ideal. The fineness of final products can be adjustable. Other than producing large quantity fineness which is smaller than 100 meshes, this mill also can make materials have large haircuts by numbers of grinded. The max final size is below 3mm, and it is easy for second time grind.

4、STM立磨易损件使用寿命长，维修量少。传统粉磨类设备，靠高速旋转对物料进行强行剪切，易损件之间直接碰撞,造成易损件磨损快、消耗高、扬尘大，以致于调节、维修频繁，影响正常生产。STM立磨对物料的碾压是料层的挤压，磨辊既公转又自转，避免了磨辊与衬板之间的直接碰撞，既提高了易损件寿命又限度地减少了物料加工过程中机械对加工粉体的污染。

4. Long service life of easy worn parts and little maintenance. The traditional grinding equipments depend on high speed rotation to do forcing crush to materials, and the connection between easy worn parts is direct, so consumption of these parts is fast and high, and large quantity dust, thus adjustment and maintenance is frequent, and the normal production will not be influenced. This mill’s grind is grinding to material bed, and roller does both revolution and rotation, thus this avoids direct collision between rollers and the plate. This is not only improving service life of easy worn parts, but also reducing pollution to materials greatly in the grinding process.

 

5、STM立磨机械性能良好、操作简单、维护便利、能耗少、运行成本低、干湿法均可生产。STM立磨设计合理，结构简单，安装简单方便，可节省土建投资；而且噪音低，扬尘少，具有很好的环保效果。

5.This machine has these characteristics: good mechanical property, easy to operate, convenient to maintain, lower consumption, lower working cost, dry or wet producing; reasonable design, simple structure, easy to install, lower cost of infrastructure; lower noise and little dust with good environmental protection.