WJB-1 Sample Grinding and Polishing Machine

During the preparation process of metallographic specimens, the pre grinding, polishing, and grinding of the specimens are multiple procedures. The collection tray and cover of this machine are equipped withABSIntegrated material forming is a new product with a novel and beautiful appearance. This machine is a metallographic sample grinding and polishing machine controlled by a microcontroller. The grinding disc has stepless speed regulation, and the digital tube displays the grinding disc speed. The motor is a DC brushless motor, which does not require the replacement of brushes and has a long service life. The machine's paint is non-toxic,The sturdy large support chassis design ensures precise rotational balance, and the powerful motor torque brings powerful power,Bringing efficient grinding and polishing experience, spindle leak proof design,Ensure bearings that are almost undamaged,The super quiet design brings a good user experience, and the entire series supports a quick disk replacement system,Excellent elasticity in use，Equipped with an automatic grinding device，Can replace manual grinding and polishing processes, can be timed, and set the grinding head speed，Can improve the grinding and polishing quality and production efficiency of the sample，It is an ideal metallographic sampling equipment.This machine can adapt to the preparation of samples for various materials, grindThe independent operation of the spin speed of the disc is low in noise，easy operation，Beautiful appearance and safe use, it is the best equipment for preparing metallographic specimens.

Parameters：

Grinding disc diameter:230mm

Sandpaper diameter:230mm

Speed: Stepless speed regulation100~1400r/min，It can also be in four gears300r/min, 600 r/min, 900 r/min, 1400r/min

Grinding and polishing direction: can choose forward and reverse rotation

Electric motor: DC brushless motor, 220V,400w

Electric motor: DC brushless reduction motor, 220V,400w

External dimensions:420×623×325mm

Net weight:30kg