Mandrels, rollers and adapters are core consumable tooling matched with tube rolling machines. Different pipe application scenarios require targeted tooling selection to ensure forming precision and extend service life.
Straight standard hydraulic tubes: Select Standard Mandrel, universal size, cost-effective, suitable for mass conventional pipe production.
Variable-diameter stepped aviation pipelines: Adopt Stepped Mandrel, one-step multi-diameter forming to avoid repeated clamping.
Curved narrow-radius bent tubes: Choose Reduced Diameter Mandrel with slender front end, accessible to confined inner tube space.
Extra-long deep-hole tubing: Use Extended Mandrel to realize uniform wall thickness rolling throughout the whole pipe length.
Non-standard special geometric pipes: Custom mandrels and combined tooling kits can be developed according to customer drawings.
All our tooling adopts multiple heat treatment and ultra-precision grinding technology, with stable hardness and wear resistance. This guide can help workshop engineers quickly pick out the most suitable tooling combination according to pipe drawing requirements.