Welcome to visit the official website of Laizhou Weiyi ExperimentalMachine Manufacturing Co., Ltd.
Laizhou Weiyi Experimental Machine Manufacturing Co., Ltd.
Tel：
+86-535-2277555
+86-535-2259938
Contact
Add.: Xiyuan Road, Wenfeng Street, Laizhou
Zip Code：261400
International Trade： +86-535-2277555
Sales Hotline：+86-535-2234728 +86-535-2259938
After-sales Service： +86-535-2258999
Fax：+86-535-2215835
E -MAIL: sales@weiyi.cc
Website：http://en.weiyi.cc
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Weiyi company owns two wholly owned subsidiaries, Feng Feng Grinding Wheel Co.,Ltd and Shandong Weiyi important and export Co., Ltd. Feng Feng Grinding wheel Co., Ltd product Weiyi metallographic cutting wheel and Liboshi High resin grinding wheel and polished piece, these products were exported to more than 70 countries around the world.
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Main features:
1. Loading lever, reliable and durable, laboratory process automation, one for operator error
2. Dial direct reading, HRN, HRT, and optional Rockwell other scales
3. Precision hydraulic buffers, steady load and speed adjustable
4. No friction spindle, high precision experiments force
5. Accuracy according to GB / T230.2, ISO6508-2 and American ASTM E18 Standard
Applications:
1. Determination of ferrous metals, steel, carbide and rear surfaces of the metal
surface treatment (carburizing, nitriding, plating layer) Rockwell hardness.
2. Particularly suitable for precision measurement of parallel planes.
Standard Accessory Kit:
1. Ohira table, square table, V-type table: one each
2. Diamond cone indenter, 1/16 "ball indenter: one each
3. Standard surface Rockwell hardness block: 4 pcs
The main technical parameters:
1.Measure range:70-94HR15N,67-93hr15T,42-86HR30N,29-82HR30T,20-77HR45N,10-72HR45T
2.Experimental force:147.1, 294.2, 441.3N(15,30,45kgf)
3.Specimen maximum height :200mm
4.Pressure center to wall distance:135mm
5.Hardness fineness:0.5HR
6.Power :220v ,50/60hz
7.Weight :70kg size 500×250×700mm