COPYRIGHT © 2018 Shandong Hongmin Metal Forming Tech Co., Ltd. ALL RIGHTS RESERVED 鲁ICP备09025551号 POWERED BY WWW.300.CN
Titanium Pipe Roller Mould
Round tube rolls, Tube tooling, Square/ rectangular tube roll tooling, Stainless steel tube rolls, Rolls for cold forming section and profile.
Round Tube size: Φ6~Φ711mm,
Square& rectangular tube size: 10x10~500x500mm 10x20mm~400x600mm.
Raw material:
Chinese standard: Cr12, Cr12MoV, Cr12Mo1V1, Aluminum bronze etc.
JIS: SLD, SKD11
DIN: 1.2080 1.2379
ASTM: D3 D2. H13
Machining process:
Raw material----Saw cutting----Rough machining----Semi finishing----In-process inspection & Marking
---- Vacuum Heat-treatment----Face Machining---Inner hole machining----Cavity finish machining---- linear cutting----Inspection----Packing.
Roll Hardness:58~62HRC
Template's tolerance ≤0.05mm
Roughness (1):Inner bore (2):End and other surface
Inner Bore Diameter Tolerance: Class IT7. Keyway tolerance: Class 9.
Geometric Tolerance (1):Radial run-out ≤0.05mm
(2):Coaxiality≤0.05mm
(3):Faces parallel ≤0.05mm
Ultrasonic Testing before packing.
Documents provided:
1) Rolls gauge (Template).
2) Material test certificate.
3) Ultrasonic Testing For Raw Material.
4) Heat treatment report.
5) Product inspection report (Out-diameter, Inner hole, Thickness, Cavity, Hardness)
Guarantee period: 12 months after receiving the rolls. Not including the fin pass blade and SQ rolls.