Slim Fit Split Frame (SFSF) Clamshells


    SFSF Reaction Ring And ADD-ONS

    Reaction ring for SFSF clamshells

    ORR mounted on the rear on the existing threaded holes in the aluminium ring.
    SFSF-1624 with ORR mounted on the 24” pipe schedule 120


    For super heavy applications with super heavy wall and/or hard alloy pipes, consider our ORR to enhance axial and linear stability. We manufacture the ORR steel ring, which mounts on the rear of the aluminium ring. The ORR is also equipped with 4 steel location stabilizers to enhance the range and rigidity of the machine for those heavy duty applications. The OOR dramatically increases the axial stability and rigidity when cutting and/or bevelling. This solution can help to save time and expense for clamshells completely made out of steel – ask your representative for more details.

    Bridge cross slides

    Bridge Cross Slides are available for all KRAIS Split Frame SlimFit series machines. Whether flange facing our single point heavy wall machining, the BCS quickly and easily bolts onto the split frame ring.


    BCS NUMBER RANGE [MM] RANGE [INCH]
    MIN MAX MIN MAX
    BCS-0814 203,2 355,6 8,000 14,000
    BCS-1416 355,6 406,4 14,000 16,000
    BCS-1618 406,4 457,2 16,000 18,000
    BCS-1820 457,2 508,0 18,000 20,000
    BCS-2024 508,0 609,6 20,000 24,000
    BCS-2832 609,6 812,8 24,000 32,000
    BCS-3236 812,8 914,4 32,000 36,000
    BCS-3642 914,4 1066,8 36,000 42,000
    BCS-4248 1066,8 1117,6 42,000 44,000

    Swivel Head

    Designed for the precision counterboring of tube and pipe inside diameters. The swivel head attachment can also be used for flange facing, OD beveling and flange facing grooving. The swivel counterbore is manufactured with both 6” (SFSF-SCBA-150) and 10” (SFSF-SCBA-254) long sleeves, and attaches directly to all KRAIS Split Frame SlimFit clamshells. The Universal Counterbore Attachment utilizes a simple and effective hand wheel to precisely control the counterboring process. Both versions (6” and 10”) can be mounted directly to the tool slide or Bridge Cross Slide.

    Counterbore Attachment

    Designed for the precision counterboring of tube and pipe inside diameters. The universal counterbore is manufactured with both 6” (SFSF- CBA-150) and 10” (SFSF-CBA-254) long sleeves, and attaches directly to all KRAIS Split Frame SlimFit clamshells. The Universal Counterbore Attachment utilizes a simple and effective hand wheel to precisely control the counterboring process. Both versions (6” and 10”) can be mounted directly to the tool slide or Bridge Cross Slide.

    Tool Slides

    KRAIS Tool Slides are rugged and build for strength and durability tool slides. Standard sizes are 1” , 3” and 6”. Others on request. Out-of-round and axial-feed tool slides are also available. Built with the same quality: for strength and durability as other KRAIS tool slides. KRAIS Slide construction dramatically eases tool slide mounting and locating.

    Hydraulic Motor



    Out Of Round Tool Slides

    Out of round tool slides – can be solution for all misshapen tubes and pipes. Out of round slides feature durable springs and tracking module that follows the contours of a deformed or less than perfectly round pipe. Built with the same quality: for strength and durability as other KRAIS tool slides.




Quote