If you plan to make coal solid briquettes with oval shape or some special shapes, just
contact us. This video is to show you how our common pressure briquette machine
HSYQM-500 make special shape and size coal briquettes. The coal briquette size in
the video is 45*45*28mm. 

The video link in youtube website: https://youtu.be/szdwXbmuRi0

If you want to know more our coal briquette machines, just call us or send us emails.