The machine structure consists of six stations with six different clamping cylinders that can be moved independently. Isolation valves are provided for each station so that any station can be isolated when the valves are being tested in other stations. The structure is fabricated with steel plates suitably reinforced with ribs.

Structure type	:	Vertical Six Station.
Max reaction force	:	10 tons x 6.
Sealing	:	Face sealing & Bore sealing.
Max distance b/w faces	:	485 mm.
Min distance b/w faces	:	285 mm.
Centre Distance b/w stations	:	404 mm.