Features
- 15 Standard models cover a range from 1.” (33,4 mm) to 48” (1219 mm) OD
- Pneumatic, hydraulic and electric drive options are available .
- Motor mount on keyways to prevent the motor to twist and potential damage on gear ring .
- Several different drive options are available to best position the motor for a specific machining application
- SFSF series clamshells can be equipped a wide range of accessories to increase performance and expand capabilities
- Adjustable locator pads minimize the number of locators.
Tool holder
Choice of 3 positions with different travel length tool holder with heat treated slights.
Quality materials
Steel plates on the back part for machine squaring on the pipe .
Tripper module
Lever type tripper module for operator safety.
Models and capacity
KRAIS SFSF portable SLIM FIT Clamshell series are designed for strength and easy handling. Each of the machine from the SFSF series have a height of 3,248” (82,5 mm) up 24” and 4,47” (113,7 mm) up to 48” and a width of 2.5” (63,5 mm) resulting narrow body low profile design that makes the SFSF series the ideal choice in tight spaces.
See table with technical machine information to make the right choice to suit your application.
| Model | Pipe Capacity | Dimensions | Locator Pads | Gear ring ratio | |||||||||
| Unit | Min OD | Max OD | Unit | A | B | C | D | 1” Slide Swing | 3” Slide Swing | 6” Slide Swing | |||
| SFSF-0204 | NPS | 2,000 | 4,000 | [inch] | 9,685 | 4,736 | 2,500 | 3,248 | 12,165 | 16,165 | - | 4 | 4,6:1 |
| Metric | 60,32 | 127,00 | [mm] | 246,00 | 120,30 | 63,50 | 82,50 | 309,00 | 410,60 | - | |||
| SFSF-0256 | NPS | 2,500 | 6,000 | [inch] | 11,831 | 6,858 | 2,500 | 3,248 | 14,339 | 18,339 | - | 4 | 5,7:1 |
| Metric | 73,02 | 168,27 | [mm] | 300,50 | 174,20 | 63,50 | 82,50 | 364,20 | 465,80 | - | |||
| SFSF-0358 | NPS | 3,500 | 8,000 | [inch] | 13,819 | 8,846 | 2,500 | 3,248 | 16,339 | 20,339 | 26,339 | 4 | 6,7:1 |
| Metric | 101,60 | 219,07 | [mm] | 351,00 | 224,70 | 63,50 | 82,50 | 415,00 | 516,60 | 669,00 | |||
| SFSF-0410 | NPS | 4,500 | 10,000 | [inch] | 16,220 | 11,236 | 2,500 | 3,248 | 18,756 | 22,756 | 28,756 | 4 | 7,8:1 |
| Metric | 127,00 | 273,05 | [mm] | 412,00 | 285,40 | 63,50 | 82,50 | 476,40 | 578,00 | 730,40 | |||
| SFSF-0612 | NPS | 6,000 | 12,000 | [inch] | 18,150 | 13,236 | 2,500 | 3,248 | 20,843 | 24,843 | 30,843 | 4 | 8,9:1 |
| Metric | 168,27 | 323,85 | [mm] | 461,00 | 336,20 | 63,50 | 82,50 | 529,40 | 631,00 | 783,40 | |||
| SFSF-0814 | NPS | 8,000 | 14,000 | [inch] | 19,488 | 14,484 | 2,500 | 3,248 | 22,063 | 26,063 | 32,063 | 6 | 9,5:1 |
| Metric | 219,07 | 355,60 | [mm] | 495,00 | 367,90 | 63,50 | 82,50 | 560,40 | 662,00 | 814,40 | |||
| SFSF-1016 | NPS | 10,000 | 16,000 | [inch] | 21,457 | 16,484 | 2,500 | 3,287 | 24,102 | 28,102 | 34,102 | 6 | 10,6:1 |
| Metric | 273,05 | 406,40 | [mm] | 545,00 | 418,70 | 63,50 | 83,50 | 612,20 | 713,80 | 866,20 | |||
| SFSF-1218 | NPS | 12,000 | 18,000 | [inch] | 23,504 | 18,484 | 2,500 | 3,287 | 26,224 | 30,224 | 36,224 | 6 | 11,6:1 |
| Metric | 323,85 | 457,20 | [mm] | 597,00 | 469,50 | 63,50 | 83,50 | 666,10 | 767,70 | 920,10 | |||
| SFSF-1420 | NPS | 14,000 | 20,000 | [inch] | 25,472 | 20,848 | 2,500 | 3,287 | 28,150 | 32,150 | 38,150 | 6 | 12,6:1 |
| Metric | 355,60 | 508,00 | [mm] | 647,00 | 520,30 | 63,50 | 83,50 | 715,00 | 816,60 | 969,00 | |||
| SFSF-1624 | NPS | 16,000 | 24,000 | [inch] | 29,488 | 24,406 | 2,500 | 3,287 | 32,268 | 36,268 | 42,268 | 10 | 14,6:1 |
| Metric | 406,40 | 609,60 | [mm] | 749,00 | 619,90 | 63,50 | 83,50 | 819,60 | 921,20 | 1073,60 | |||
| SFSF-2028 | NPS | 20,000 | 28,000 | [inch] | 33,900 | 28,750 | 2,757 | 4,476 | 36,516 | 40,516 | 46,516 | 10 | 16,9:1 |
| Metric | 508,00 | 711,20 | [mm] | 861,10 | 730,30 | 65,40 | 113,70 | 927,50 | 1029,10 | 1181,50 | |||
| SFSF-2432 | NPS | 24,000 | 32,000 | [inch] | 38,150 | 33,000 | 2,757 | 4,476 | 40,787 | 44,787 | 50,787 | 10 | 19:1 |
| Metric | 609,60 | 812,80 | [mm] | 969,00 | 838,20 | 65,40 | 113,70 | 1036,00 | 1137,60 | 1290,00 | |||
| SFSF-2836 | NPS | 28,000 | 36,000 | [inch] | 42,150 | 37,000 | 2,757 | 4,476 | 44,913 | 48,913 | 54,913 | 10 | 21:1 |
| Metric | 711,20 | 914,40 | [mm] | 1070,60 | 939,80 | 65,40 | 113,70 | 1140,80 | 1242,40 | 1394,80 | |||
| SFSF-3442 | NPS | 34,000 | 42,000 | [inch] | 48,150 | 43,000 | 2,757 | 4,476 | 50,906 | 54,906 | 60,906 | 10 | 24,2:1 |
| Metric | 863,60 | 1066,80 | [mm] | 1223,00 | 1092,20 | 65,40 | 113,70 | 1293,00 | 1394,60 | 1547,00 | |||
| SFSF-4048 | NPS | 40,000 | 48,000 | [inch] | 54,402 | 49,525 | 2,757 | 4,476 | 57,276 | 61,276 | 67,276 | 12 | 27,3:1 |
| Metric | 1016,00 | 1219,20 | [mm] | 1381,80 | 1251,00 | 65,40 | 113,70 | 1454,80 | 1556,40 | 1708,80 | |||
