Multi-Cavity Metal Can Lid Mold / Can End Stamping Die
1、8-Cavity High-Efficiency Integrated Layout
Eight independent precision molding cavities are symmetrically arranged on one mold base. Each cavity can produce standard round metal can lids at the same time, multiplying production throughput and reducing unit production cost for can manufacturers. Uniform cavity layout ensures balanced stress during stamping to extend overall mold lifespan.
2、Built-In Circulating Cooling Pipeline System
Custom embedded water cooling tubes run through each molding insert. Constant temperature control stabilizes forming precision, prevents thermal expansion deformation of mold cores, and avoids surface defects such as scratches, warping and uneven edge curling on finished can ends.
3、High Hardness Alloy Steel & Anti-Abrasion Performance
Main mold plate and cavity inserts are made of premium cold work alloy steel, heat treated to HRC 58–62. The mold withstands frequent friction, impact and cyclic stamping, cutting mold replacement frequency and factory downtime for maintenance.
4、Ultra Precise CNC Machining for Consistent Can Lid Quality
All molding cores, mounting holes and guide sleeves are processed by 5-axis CNC machining with tight tolerance control. Every produced can lid maintains uniform diameter, edge curvature and sealing groove size, lowering reject rates during subsequent compound lining and seaming processes.
5、Standardized Mounting Structure & Easy Installation
Large guide sleeves, positioning blocks and fixed mounting plates are pre-machined to match mainstream automatic can stamping presses. Fast disassembly for mold maintenance, cavity cleaning and part replacement.
6、Full OEM Customization Support
We tailor all mold specifications: cavity quantity (2/4/6/8/12 cavities), can lid diameter, dome contour, cooling pipeline layout, mold base size and surface treatment. Clients can provide can lid samples, CAD drawings or production parameters for custom mold development.
