Sprung Core

Sprung core,flexiable sprung core

Specifications and feature:

1.CUMSA standard
2.mold component
3.material:1.8159
4.Hardness:42-48HRC

Advantage:

1.Minimum space required for installation,only need the space of ejector.
2.No milling ,grinding or hardening other than the machining od detail needed .
3.All machining is made 90° to the parting line.
4.No need for complex mechanical systems.
5.Hardended and ground to size.
6.Flat for key position included.
Machining EquipmentsCNC milling machines, Japan Miyano CNC Lath, surface-grinding machine, The waters grinding machine, the laser, Centerless grinding, Punch formers, Milling machine, Turning machine and so on.
Quality control:100% inspection before shipment
Packaging:Single polybag, bubble bags, wooden case. or as requests
Sizes and pictures:

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