Precision Aluminum Circle – High Flatness, Burr Free Edge

This precision aluminum circle is produced to EN573-1 with a controlled dimensional tolerance of ±0.1mm, a high-flatness rolled surface and a burr free, smooth edge. It is designed for high-grade cookware, deep drawing and spinning where dimensional accuracy and a clean edge are critical.

Key Selling Points

• High Flatness: Precision-rolled and levelled discs with excellent flatness and levelness, ensuring uniform contact and stable forming in automatic press and deep drawing lines.
• Burr Free Edge: Clean, smooth, burr free edge after blanking, protecting dies, avoiding scratch on finished cookware and reducing edge trimming.
• Dimensional Tolerance ±0.1mm to EN573-1: Precision machining with tight tolerance, controlled diameter, straightness and thickness to guarantee consistency and interchangeability.

Specifications

Applications

• Cookware & Kitchenware: Pots, pans, frying pans, saucepans, woks, pressure cooker bodies and utensils, where flatness ensures even heating and a burr free edge avoids scratches.
• Non-Stick Cookware: Coating bases for non-stick pans that require a smooth, flat and defect free surface before spraying.
• Deep Drawing & Spinning: Drawn and spun parts for kitchenware, basins, bowls, lids and lighting reflectors.
• Kitchen Appliances: Inner pots for rice cookers, electric kettles, air fryers and multi-cookers.
• Lighting & Reflectors: Lamp housings, reflectors, lantern bodies and light boxes.
• Heat Exchangers & Construction: Heat exchanger plates, construction and decoration panels requiring precise dimensions.
• Automotive & Precision Components: Emblems, badges and precision metal parts demanding tight tolerance and a clean edge.

Customization

• Custom diameter, thickness and temper on request
• Alloy options: 1050, 1060, 3003 and other series
• Surface options: mill finish, smooth finish
• Protective film and cut-to-size packaging available

Support and Services

• OEM and ODM support with custom specifications
• Free samples for quality evaluation
• Technical consultation on alloy, temper and forming
• Fast quotation and responsive after-sales service

Packing and Shipping

Standard seaworthy wooden pallet packing with protective film and waterproof paper. Delivery within 7–15 days after deposit, shipped by sea, air or express as required.