Rolling Controls :: Push @ Pull K50-600 Pneumatic Rolling Motor
INFO:   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.
SPECIAL:   Click here to download tool's specification (PDF file)
Rolling Controls :: Right Angle Rolling Motor K70
INFO:   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 .
SPECIAL:   Click here to download tool's specification (PDF file)
Rolling Controls :: K20 Pneumatic Rolling Motors
INFO:   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.

Unique feature of this tool, is that it can be quickly converted into an automatic tapping tool, capable of tapping up to M-10 ( 3/8”).

Our K-20 Models are available in 500, 1800 & 2500 rpm’s (see chart for suggested Tube Diameters). All models are furnished with their own carrying case & instruction manual.
SPECIAL:   Click here to download tool's specification (PDF file)
Rolling Controls :: Right Angle Rolling Motor K77
INFO:   Our newest torque controlled pneumatic rolling motor suitable for expanding tube up to 8” and refinery fittings.
SPECIAL:   Click here to download tool's specification (PDF file)
Rolling Controls :: Electronic Control Tube Expansion System ET-Roll
INFO:   It is easy, fast and accurate torque controlled tube rolling system. The programmed continuous cycle, applied to the torque control unit increase the productivity and cuts production costs.

Main features:
- Simple to use
- Setting of the expansion values
- Accuracy within 4%
- Continuous cycle
- Tube capacity from 6 to 120 mm

The following motors are available to the torque control box:
D-532 - with 4-speed /120/195/360/680 and power of 1250 watts tube capacity 15-50 mm
DSL-550 - with 5-speed /20/40/80/160/700 and power of 1500 watts tube capacity 35-130 mm
SPECIAL:   Click here to download tool's specification (PDF file)



MiniDrill

Sign up our newsletter:

Click here for download flyer for RHINO


KRAIS Tube Expanders

Address:
Poland,
55-106 Zawonia, Czachowo 15
Click here to see on map
Telephone:
+48 71 312 05 96
Fax:
+48 71 387 03 32
Web site:
http://www.krais.com
E-Mail:
export@krais.com

Catalog onLine

Condenser Tube Expanders
Boiler Tube Expanders
Rolling Controls
Special Tube Expanders
Tube Pulling Equipment
Tube Removal Tools
Tube Cleaners
Tube Installation
Accessories
All Tools

Search for instructions:

New! For skype'rs

We use newest technology not only in our production. We like hitech in everyday life. So You can call us at skype!
You can add us to your contact list now! Our SkypeLogin is: kraisj.

Our factory