BGD 650 Muller Laboratory Grinder is a sturdy machine, enabling optimal and perfectly reproducible grinding and dispersion to be obtained in the laboratory. It has been designed to grind and discharge small amounts of raw materials for paint and varnish.
This unit consists of a steel frame holding two ground-glass plates, the lower of which is motor driven. A LCD screen can help operator set the total number of revolutions and automatically stops the motor once the user’s defined number of revolutions has been met. Furthermore, it also can show the total after each test cycle. An amount of raw material is spread over a limited area of the lower glass plate. The mixture is ground in successive stages, for example 50 revolutions each, at a pressure of 445N. Between each stage, the mixture should be redistributed within the limited area. The BGD 650 Muller Laboratory Grinder is suitable for preparing dispersions for testing mass color and tinting strength and preparing small samples for use in the quality control of pigments
Standards
ASTM D 387, ASTM D 332-B, ISO 8780-5, ISO 787/16
Technical Specification
Controlled intelligently by microcomputer, counting accurately, reliable working status
Touch screen and user-friendly operation interface allow operator easily to set test parameters
Use coupling with flexible connection method to connect reducer with motor, has big torque, no step to lose and self-protection
Grinding glass are made of heat-resisting, pressure-resisting and colorless sight glass after precise grind, with high flatness, strong and durable and no any influence to light colored sample.
Main Technical Parameters
Motor Power: 0.75KW
Power Voltage: 380V/50Hz
Working Speed:75 ±5r/min
Load: 43 kg; 64 kg; 100 kg
Weights: 1.75 kg; 5 kg; 6.4 kg
Grind Plate Diameter: 240 mm
Digital Displaying Range: 0 ~ 9,999
Overall Dimensions: 530×360×480 mm (length x width x height)
