VACUUM FURNACE, 30" ID X 60" LONG CHAMBER WITH QUICK OPENING FRONT DOOR. MANUFACTURED BY DENVER MINERALS ENGINEERS, MODEL MR-8, 8 CU. FT. BATCH CAPACITY, INCLUDES (5) 21" X 44" X 4' DEEP RETORT TRAYS CONSTRUCTED OF 316 STAINLESS STEEL, ELECTRICALLY HEATED, COMPLETE WITH SOLVENT RECOVERY SYSTEM INCLUDING PRIMARY AND SECONDARY HEAT EXCHANGERS, CONDENSATE TANKS, ETC. MOUNTED ON I-BEAM SKID AND LAST USED TO RECYCLE LIGHT BULBS. EXCELLENT CONDITION. SERIAL# 93071.