Pressure treatment of grains prior to vacuum packing and vacuum freezing
DE4327091A1
Design of the drive of vertical multiple-shaft agitators
DE4020968A1
Vacuum drying of moist substances - has container with vertically sliding panel to spread substance onto drying belt
DE3813899A1
Conveying device for solids into or out of process spaces at different pressures
DE3300359A1
Discharging device for compactable substances
DE3119985A1
Drying device
DE3003263A1
Rapid action pressure or vacuum seal - has two component cover with cam action to compress seal
DE2902996A1
Melter for materials solid at room temp. - having set of heated plates with hydraulic cylinders to compress them and extrude melted material
DE2706486A1
Roofing felt coating appts. - has blower pipe depositing ground shale on felt and flanked on dia. opposite sides by suction pipes to prevent environmental pollution
DE2444474A1
Separator for liq./solid mixts. - has filter elements and filtrate collection pipe in a press. tight housing
