3Wheel Type Tube Cutter for firetube boilers The all New KRAIS 3WTTC-2000 Wheel Type Tube Cutter for quick and productive cutting and trimming of boiler tubes. It can be pneumatically or electrically driven and uses an industry first 3 cutting wheel design, engineered to provide unmatched performance. The 3WTTC-2000 greatly reduces cutting time over traditional one wheel cutters by utilizing the 3 point self-centering cutter wheel design. The 3WTTC-2000 tube cutter works with 2", 2-1/2" and 3" O.D. tubes from 10 to 13 GA (after changing thrust collar, cutter wheel holder, cutter wheels and pilots) Click here to watch: WTTC 2000 CUTWTTC 2000 TRIM Tube Puller CPS-1000 Our short spear type puller has been designed to pull ferrous, non-ferrous and alloy tubing & stubs from heat exchangers, chillers, condensers and similar thermal exchange equipment. Capacity from 1/2” to 1” O.D. of any gauge up to the units 15 Ton Capacity. (12 to 25 mm O.D. any wall thickness up to the units 15T Capacity) from tube sheet up to 2,25” (57 mm) Click here to watch: CPS-1000 in action Tube Puller CP/CPS series All new CP collet type and CPS short spears type series tube pullers from KRAIS. The CP tube puller is designed with cutting edge technology to quickly and efficiently remove tubes and stubs from heat exchangers, condensers, chillers and other tubular pressure vessels. Click here to watch CP-1000 FINFANCP-1000 SSCP-1000 CSCP-1000 BRASSCP-2000 MiniMill 600 Click here to watch: Machining stainlessOptional handleWeld removal MiniMill New Tool - Digital Controller TES700M FlexExpander The all new state of art tube rolling system has been developed to improve productivity and safety, while delivering unmatched performance and durability! We have engineered the safest tube rolling system on earth with unsurpassed productivity and value. K20 Pneumatic Rolling Motor K20 pneumatic rolling motor is designed for the fast and accurate torque controlled rolling of tubes from 1/4" - 1/2" OD (6.3mm - 12.7mm OD). This uniquely designed tool with automatic reverse, expands tubes to a preset torque, at which point it automatically trips over to its reverse rotation, backing itself out of the tube ready for the next expansion. The process is fast and effortless making it the ideal tool for production rolling applications. Click here to watch: K20 presentationK20 1800K20 flex K50 Pneumatic Rolling Motor Our New Model PUSH&PULL K50-600 Pneumatic Rolling Motor has been specifically engineered to ensure uniform tube to tube sheet expansions, thereby preventing the under and over rolling of tubes. This pneumatic tool features an aluminum body, weighing in at only 10.5 lbs (4.76 Kgs) with an ergonomically correct push/pull Throttle. Automatically Stops Tube expansion at defined settings. Through the control of the machine's operation power we avoid both the tube under and overrolling of that results in leakages. Several capabilities of fastening the grips allow to ergonomically fit the machine to the operation conditions. Click here to watch K50-600K50K50 with DussK50 RA 620

K70 Pneumatic Rolling Motor

Our Latest Model Torque Controlled Rolling Motors have been designed specifically for the Boiler Tube Industry.
Our Models K72-RT-90 and K73-RT-190 are a Right Angle Tools Equipped with a Roll Throttle as standard. A Lever throttle is optional. Our Tools have a unique Head design which features a fully enclosed bearing design for long and trouble free life.
With Industry input, our tools have been specifically engineered to precisely and consistantly Expand Tubes in Steam / Mud Drums, Fire Tube and related Boilers and Equipment.

MiniCut

Minicut is recommended for use in cutting tubes within condensers, chillers and similar vessels. The machine can cut brass tubes in just a few seconds. This machine is equipped with lever feed handle as standard.

Vacuum leak tester

The vacuum leak tester KVLD-3000 is a simple, precise method of testing tubes in boilers, condensers, an d heat exchangers. It is the fastest, most accurate means of locating leaky tubes for plugging or replacement.
Powered by compressed air the vacuum leak detector pulls a vacuum in a tube to a desired reading on a gauge. A steady reading on the gauge would indicate that the tube doesn't leak. If the reading on the gauge drops you have pinpointed the leaking tube.

Our product line

Now our products include: Tube Expanders, Boiler Expanders, Condenser Expanders, Heat Exchanger Tools, Extractors, Bundle Extractors, Tube Cutters, Tube End Facers, Tube Cleaners, Tube Flaring Tools, Tube Rolling Tools, Hydraulic Tube Expanders, Grooving Tools, Boiler Tube Pullers, Boiler Tube Expanders, Mandrels, Expanding Mandrels, Tube Cleaning Tools, Tube Testing Tools, Vacuum leak Detectors, Tube Removal Tools, Hydro Expanders, Hydraulic Pullers, Tube Pullers, Collet Pullers, Tube Spears, Tube Drifts, Knockout Tools, Bundle Pullers, Tube Prep Tools, Tube Sheet Hole Tools.