Variable speed arrangements for three table speeds. (35, 40, 45, 50 rpms) Single action Asymmetric well / Table battens fitted. Unique heavy duty gear box. Electronic arrangements for pressure cap. Sliding door and pressure cap hydraulic arrangement optional. Sturdy SS hood. Cranks with increased eccentricity for better twist Standard components like crank, gears etc., of special alloys. Large capacity double row self aligning roller bearings to ensure long trouble free service. Bearings sites are completely water proof to prevent water entering in to the bearing