Specification:
- It is used to put knurling wheels on the notch of thermal barrier aluminum profile to improve the horizontal shearing force of the profile.
- Adjust knurling wheels into the notch, move the profile by rotating the knurling wheels, and make teeth on the inner cavity of the profile.
- Two knurling heads, each head is driven by each motor and powered on linear guiding for horizontal adjustment by hands separately.
- Two heads not only can be adjusted vertically altogether by electric, but also can be adjusted vertically separately by hands.
- Frequency converter to change the feeding speed.
- Optional clamps for direct strip insertion and sticking film device.
Power supply | 380v 50Hz |
Hydraulic gearbox motor power | 4.73KW |
Wheel diameter | 120mm |
Adjusting range for teeth maker | Max. 110mm horizontal distance |
Feeding speed | 0-60m/min |
Max processing size of profile | 200mmx170mm WxH |
Distance between teeth makers | 6mm/110mm (Min./Max.) |
Overall dimension | 1000x1200x1500mm LxWxH |
Weight | 600Kg |



Windoormaker is a factory with cover area of 15000 m² . During the years developing, has made many devotes of machine improving, introducing new equipment and technology innovation for the production.







