AHV-S Laboratory Press

• 20 tons laboratory heating or molding press
• Hydraulic pressure generation
• Heating plates up to 400 °C
• Adaptor for molding and forming tools

TASKS

• Manual loading of blanks
• Manual removal of stamped parts
• Activating of pressing process by two-hand actuation
• Option: Retrofitting for automatic operation with
• freely adjustable motion profile for ventilation stroke.

BASIC CONFIGURATION

• Press support in solid steel welded construction,
• designed for upright operation
• Framework with rollers for mobile use
• Lifting height adjustable via position measuring
• system
• Cylinder pressing from below
• Forming pressure max. 200 kN at 315 bar,
• hydraulic generation of press capacity
• Hydraulic pump integrated in machine support

SETTING VALUES

• Temperature for top heating plate 0 - 400 C
• Temperature for bottom heating plate 0 - 400 C
• Temperature accuracy 5 C across heating surface (except for approx. 25 mm around the edge)
• Responsivity of controller 1 C
• Plane parallelism of heating plates  0.2 mm/m
• Time control 0.15 – 1.000 sec, in 6 time zones
• Pre-selection of closing, pressing and opening speeds
• Pre-selection of surface pressure at Touch panel
• Pre-selection of respective blank size at Touch panel
• Automatic pressure generation for pre-selected surface pressure and blank

ELECTRIC EQUIPMENT

• The switch cabinet with operator’s key pad (Touch panel with SPS) is ergonomically hinged mounted below the line's press unit and contains all electric operational elements, as well as operating and display elements and tool temperatures.
• The switch cabinet may be retracted by means of gas pressure spring to avoid unintentional operation or for transport.
• Designed according to VDE regulations

ENERGY SUPPLY

• Main voltage 400 V
• Control voltage 24 V
• Frequency 50 Hz

SAFETY FEATURES

• The line is designed for manual operation
• Pressing process is effected via two-hand switch
• At three sides protected with Lexan covers
• Operator-sided with safety bellow
• Option: Retrofitting of a light curtain for automatic operation

OPTIONS

• Loading and transporting system
• Moulding tool mounting
• Alternative: Cold moulding press, without
• heating plates