The electric-cum-battery heated honey wax uncapping knife was developed for the use of farmers to mechanize the uncapping operation with better performance. A simple heating arrangement was used for raising the temperature of cutting edge to a desiredtemperature that does not harm the quality of ...
The wax-working knife is particularly for use with was granulate used in the dental industry. A blade (4) on the knife (2) is mounted in the path of an air current and the temp. of the blade and/or the air can be adjustable by controls (21, 22) on the knife itself, while the...
Another heated discharge pipes lead to a lever actuated nozzle and to a wax tank. An electrical glow filament can be plugged into a socket for the final finish to a wax model. Arrangement minimise manual labour and time.NACHMAN FROSZ,HENRYK...