In the process of preparation of metallographic sample, pre grinding, polishing and grinding are the indispensable procedures. This machine YMPZ-2 is produced with plastic sewage collection plate and cover and is the latest product with a new and beautiful appearance. This machine is controlled by single chip microcomputer, grinding disc 100RPM-1400RPM of stepless speed regulation with digital tube display. The motor is DC brushless motor and don't need to replace the brush, used for a long time. The machine is plastic painted and non-toxic. Strong large support chassis design ensures the precision rotary balance. Powerful motor brings strong power and efficient grinding and polishing experience. Spindle leak-proof design ensures the bearing almost without damage and the super mute design brings a good experience. It supports for fast disk system, with the use of elasticity, and can be used with automatic grinding device. It can replace the manual grinding and polishing of the procedure, timing and set the speed of grinding head. It can increase the grinding quality and production efficiency and is the ideal metallographic sample preparation equipment.
This machine can be adapted to various materials preparation of test samples. The polishing disc diameter is larger than the domestic similar products. The platen speed of polishing disc operates independently. It is the best equipment of metallographic sample preparation.
automatic grinding head
Product Specification / Models
Grinding Method: Automatic Grinding Wheel Diameter: 230 mm
Speed: 100-1400 r/min, Stepless Power: 400W
Machine body: Plastic case, Corrosion resistant head, Antirust
Test Block: 4 Air Pressure: 2.3~8kg/cmu00b2
Grinding Head Speed: 20-120 r/min, Stepless Way of Pressure: separate pressurized
Sample size: MAX dia45mm (Selectable, dia25, 30, 45 etc.)
Interface: membrane switch, digital display, can set the grinding speed, timing, steering and tank cleaning function
Display: 1. Speed 2. Time countdown 3. Air pressure
Pressurizing Force Adjustable Range: 0-6 Kg
Grinding Time: adjustable range 0-100 minutes (It can display the remaining time when grinding)
Rotation Angle of Grinding Head: adjustable
Grinding Direction: forward or reverse direction
Specimen Chuck: specimen fixture can be quickly replaced (quickly-disassembled function)
Power Supply: AC220V, 1000W
Shanghai Shangcai Testermachines Co., Ltd. is a specialized enterprise which produces all kinds of hardness testers for metals and non-metal materials.
Our company has a group of technicians with outstanding skills who have accumulated rich experiences in the research work, development of the products, testing, control and maintenance. The products designed and made by ourselves have been sold to more than 30 countries and regions in the world. Our company with a post-sale service system enjoys a high fame in the hardness tester industry in our country.
The maintenance and repair department of our company is in a grade to repair and maintain all sorts of hardness testers both in China and abroad. Apart from this, it has trained a great number of specialized personnel, foreign and Chinese, who are able to maintain, repair, operate and sell the hardness testers.
In fields of product innovation and technology grate, the Digital Brinell Hardness Testers, Digital Micro Vickers Hardness Testers and Digital Vickers Hardness Testers which designed and made by our campany have not only edged the advanced ranks in China, but also reached world advanced level, therefore are warmly welcomed bu customers both at home and abroad. Our products are sold well in domestic market and also exported to the countries of European, American, Middle East, Asia, Affica, Australia, etc. We shall prompt science and technology innovation, serve our users honesty and credit, let our users be at ease and without worried to use our products in whole procession.
The aim of our company is to enhance the benefits of man, and hence the company tries to serve the clients in all respects and regards the needs of the clients as the orientation for our efforts to do research work, and develop our products so as to provide our clients with reliable and fine-looking products easy to operate.