Introduction
The notch test tests the resistance of PE pipes to slow crack growth. The notch milling machine produces V-shaped notches in polyolefin pipes in accordance with ISO 13479. The notched pipes are then subjected to a pressure test.
Technical Parameters
1, Pipes outside diameter: φ16-500mm
2, Max. pipes length(include end-closures): 2000mm
3, Notch length: 50-500mm
4, Pipes wall thickness: >5mm
5, Adapter for test sample size: φ16-60mm, φ60-160mm, φ160-315mm, φ315-500mm
6,V milling head:
Diameter: 200mm
Number of teeth: 20
Rotational speed of motor: 700RPM
Rapid longitudinal feed rate: 900mm/min
Slow longitudinal feed rate: 150mm/min
Cutting feed rate in line with ISO 13479: 0.01(mm/rev)/tooth
7,Display mode: Touch display
8,Dimension (L*W*H): 2300*1100*1720mm
9,Voltage data: 3-P, 380V ±10%, 50Hz
