Product Description HIGHLY VERSATILE AND EFFICIENT The vibrators of the MV model range are the ideal machines for fine grinding and polishing of new or used dies and molds as well as various other work pieces with complex surface geometries. The MV vibrators offer excellent process repeatability and a highly homogeneous (isotropic) grinding pattern. The robust design of these compact units easily qualifies them for 24/7 operation. The grinding or polishing effect is produced by the vibration induced into the work bowl causing the grinding or polishing media to continuously “rub” on the part surface. The finishing process is supported by the addition of water and special chemical compounds which are fed into the work bowl with high precision dosing systems. Walther Trowal offers a wide variety of grinding and polishing media with assorted compositions and in different shapes and sizes for the economic and efficient surface finishing of the work pieces made from different materials and with different internal and external geometries.
CONTACT US FOR A PROCESSING TRIAL. To better assist our customers with their specific finishing requirements we at Humo conduct initial free-of-charge processing trials in our demonstration lab and provide professional consultation regarding the finishing system most suitable for the customer’s needs. This includes the determination of all process related parameters for the various work pieces by processing trials resembling the actual customer production environment as closely as possible. The MV systems offer high quality grinding or polishing results and a degree of process repeatability that can never be achieved by manual finishing methods. They produce absolutely smooth surface areas on parts with complex external and internal contours and difficult to reach areas with delicate cross bars or small ribs. The process can be easily adapted to the most fragile work pieces and once set up, it runs fully automatically!
| MV 21 | MV 25 | MV 32 |
Total weight (empty) (kg) | ca. 450 | ca. 940 | ca. 2320 |
Drive power (kVA) | 3.5 | 5.0 | 13.0 |
Filling Ceramic media (kg) | ca. 230 | ca. 470 | ca. 950 |
Filling Plastic media (kg) | ca. 150 | ca. 310 | ca. 630 |
max. usable volume (l) | ca. 130 | ca. 260 | ca. 530 |
| MV 21 | MV 25 | MV 32 |
A | 1252 | 1480 | 1910 |
B | 925 | 1050 | 1290 |
C | 1170 | 1405 | 1560 |
D | 850 | 920 | |
E (ca.) | 616 | 750 | 1020 |
F | 470 | 600 | 750 |
H | 1040 | 1150 | 1430 |
Dimensions (in mm) |
Company information Zhejiang Humo Polishing Grinder Manufacture Co., Ltd. established in 1970s is one of the formulators of surface finishing industry China’s National Standards. Currently Humo Company has three production sites which cover an area of 156000 M2 and outputs over 30000 ton of grinding media, over 3000 sets of finishing machines, over 3000 ton of polishing compound and over 3000 ton of ceramic bead annually. The production scale among surface finishing industry is one of the largest in the world. Products sell well at home and abroad, such as America, Japan, Korea, Australia, German, Switzerland ect, over 50 countries totally.
Humo Company dedicates to providing high quality products and advanced technology on surface polishing for customers and manufacturers from all types of industries. Over thirty years’ professional experience in the area. Humo systematically research new applications for technologies and develop innovative process solutions, which combine consistent surface quality with the highest level of economic feasibility. Humo is proud of its surface process solution for comprehensive range of mechanical components, tailor-made solutions from small watch machinery accessories to huge earoengines casting part.
Certifications
Production Flow
Packing information Wooden box packing and per customer requirement FAQ Our laboratory services are available to you at no cost. Mass Finishing and determination of Process Capability allows you to use the right media to ensure consistent production capability and built-in reproducibility of your manufacturing processes. We will work with you to determine the best media and the best processes for your parts. This step can result in: Reduced Cycle Times Improved RMS Finishes Reduced Finishing Costs Access to Latest Technology R & D for Special Process Media Mass Finishing describes a mechanical process where large amounts of parts are economically processed to achieve one or several surface improvement functions. These surface improvement functions include: Cleaning Deburring Surface refinement Inhibiting Drying
These functions are not independent of each other. It is common to have several or all of these functions take place in a single mass finishing process.
Process Capability is the measured, built-in reproducibility of the product turned out by the process. Such a determination is made using statistical data, not wishful thinking. Statistically determined limits are compared to specification limits to decide if a process can consistently produce acceptable product. Process capability is best established through closely monitored testing and recording of data over a set period of actually production.