SmartMill-7
Most powerful machine within this size range on the market today. Utilizes a powerful 2.2 kW (3 HP) pneumatic motor that is entirely engineered and manufactured by KRAIS. SmartMill-7 has a unique construction that has been specifically designed for the largest end prep systems.
• Self-centering 40 mm (1,57”) one piece locking
shaft.
• Only one mandrel and 6 Jaw sets needed to
cover machines entire range.
• Wide clamps produce superior clamping force
for chatter free end preps.
• Fully portable for on-site and Fab-shop work.
SmartMill-7 is available for sale or rent.
Standard working range
| APPLICATION RANGE | LOCKING RANGE |
| 40 – 219 mm | 40 – 203,5 mm |
| 1,574 – 8,622” | 1,574 – 8,012”” |
Motor parameters
| FEED STROKE | POWER | FREE SPEED | TORQUE | ||
| 50 mm | 2” | 39 Rpm | 3,0 hp | 930 Nm | 697 Ft.Lbs |
| Air use: | 75 cfm | 2,2 m3/min | Air pressure: | 90 PSI | 6,2 Bar |
| Body weight: | 46 Lbs | 21 kg | Body dimensions | 22 x 9,25 x 7,48” | 560 x 235 x 190 mm |
Locking ranges with standard jaws
JAWS: SM-7
| RANGE [MM] | RANGE [INCH] | SEGMENTS | ||||
| MIN | MAX | MIN | MAX | SM-42-0 | SM-42-1 | SM-42-A |
| 40,0 | 55,0 | 1,575 | 2,165 | SM-42-0 | ||
| 55,0 | 69,5 | 2,165 | 2,736 | SM-42-1 | ||
| 69,5 | 84,0 | 2,736 | 3,307 | SM-42-1 | ML-42-A-75 | |
| 84,0 | 98,5 | 3,307 | 3,878 | SM-42-1 | ML-42-A-150 | |
| 98,5 | 113,5 | 3,878 | 4,469 | SM-42-1 | ML-42-A-225 | |
| 113,5 | 128,5 | 4,469 | 5,059 | SM-42-1 | ML-42-A-300 | |
| 128,5 | 143,5 | 5,059 | 5,650 | SM-42-1 | ML-42-A-300 ML-42-A-75 |
|
| 143,5 | 158,5 | 5,650 | 6,240 | SM-42-1 | ML-42-A-300 ML-42-A-150 |
|
| 158,5 | 173,5 | 6,240 | 6,831 | SM-42-1 | ML-42-A-300 ML-42-A-225 |
|
| 173,5 | 188,5 | 6,831 | 7,421 | SM-42-1 | ML-42-A-300 ML-42-A-225 ML-42-A-75 |
|
| 188,5 | 203,5 | 7,421 | 8,012 | SM-42-1 | ML-42-A-300 ML-42-A-225 ML-42-A-150 |
|
Advantages of SmartMill-7
Unique shaft design
40 mm (1,57”) shaft, assures rigidity when machining heavy wall pipe. Only 6 set of jaws needed to cover the full locking range.
Powerful motor unit
SmartMill-7 is powered by powerful and efficient drives dedicated for our Lathe series beveling machines. 39 rpm and 930 Nm (697 Ft.Lbs) torque on the cutter blade is a standard feature.
Heavy duty handle
Machine is equipped with a solid and convenient aluminium handle.
Lightweight and portable
The innovative design made it possible to produce lightweight and portable machine. Small weight of SmartMill-7 allows for fatigue-free operation in all conditions.
Other accessories
RIGHT ANGLE HEAD
This right angle head allows for fastening drive in alternate positions. The useful option in tight spaces.
SmartMill performance
The performance of the machine may vary depending on the skill of the operator, the materials, the conditions of the tools and the air supply system in case of pneumatic unit.
