The 1120 light weight highbanker, is made from 1.6mm Marine grade aluminium
The bottom sluice tray is 1120 mm long x 254mm wide and 80mm high. The top tray is 600mm long x 240mm wide.The spray bars are 32mm pipe with slots cut into them. The legs are 10mm steel that are adjustable. The matting is miners moss with aluminium expanded mesh and a adjustable reverse riffle fitted in the top with v matting and honeycomb matting over the top, then Z matting in the bottom section. The miners moss in the top section can be removed and cleaned to check for gold, same as the Z mat section. without the need to disturb the middle larger sections of matting. More detailed pics will posted soon.