Name/Model |
¦µ508¡«¦µ1422 |
Pipe diameter(mm) |
¦µ508¡«¦µ1422 |
Wall thickness(mm) |
X70¡Ü40,Q345¡Ü50 |
Typical steel grade |
Max.X80 |
Pipe length(mm) |
8000¡«12200 |
Max.Pipe weght(t/pcs) |
21 |
Capacity(t/a) |
15000 |
Welding seam bead specifications(mm) |
Width 15¡«30£¬Height 0.5¡«4.8 |
Weld reinforcement of pipe welding seam bead after grinding(mm) |
0¡«0.5 |
Grinding length(mm) |
200¡«300(machine capacity 500mm) |
Min.Height of inside grinding(mm) |
+500 |
Travelling range of single grinding carriage(mm) |
4000 |
Travelling speed of grinding carriage(mm/min) |
4000 |
Up-down travelling range of grinding head(mm) |
550(Internal grinding);1650(External grinding) |
Axial travelling range of grinding head(mm) |
900(Max.machining range 0¡«450) |
Up-down travelling speed of grinding head(mm/min) |
0¡«850(variable frequency control) |
AXial travelling speed of grinding head(mm/min) |
0¡«1250(variable frequency control) |
Grinding speed of welding seam bead(mm/min) |
100-300 |
Sanding belt linear speed(m/s) |
30.5 |
Surface rounhness of welding seam bead after grinding(¦Ìm) |
Ra¡Ü3.2 |
Power(kw) |
15 |
Pneumatic source(mpa) |
0.4¡«0.6 |
Weight(kg) |
3500 |
overall dim.(L¡ÁW¡ÁH)(mm) |
Internal grinding machine 7000¡Á1600¡Á2850 EXternal grinding machine 7000¡Á1600¡Á3950 |