Low Temperature Forming Wok Aluminum Circle

Core Advantages

• Low temperature forming performance: Special annealing process enables smooth deep drawing at low heating or even room temperature, greatly saves stamping energy cost and improves production efficiency.

• Ultra-high deep drawing ductility: Uniform internal grain distribution, effectively avoid cracking, wrinkling and deformation during one-time deep stamping, extremely low defective rate.

• Stable forming consistency: Strict thickness tolerance and flatness control, unified stretching performance of each batch, suitable for high-speed automatic cookware production lines.

• Excellent surface quality: Mill finish surface without oil stains, scratches, black spots and burrs, no need for secondary cleaning, convenient for polishing and coating processing.

• Good thermal conductivity: Pure aluminum and aluminum-manganese alloy substrates with excellent heat conduction performance, meeting the uniform heating demand of high-quality cookware.

• Multiple alloy & temper options: 1060 for cost-effective lightweight cookware; 3003 for high-strength, anti-deformation and durable cookware products.

• Low earing rate: Precise grain orientation control, reduce edge trimming waste and improve material utilization rate.

Production Process

Aluminum ingot melting & casting → Hot rolling → Cold rolling → Homogenization low-temperature annealing → Flatness leveling → Precision blanking & circle cutting → Edge deburring → Surface inspection → Hardness & stretching test → Interleaving paper protection → Standard export packaging

Each batch will undergo low-temperature simulation stamping test, dimensional tolerance inspection and surface quality detection before shipment to ensure stable mass production performance.

Technical Parameters

Application

• Household cookware: Raw blanks for aluminum wok, flat frying pan, round soup pot, mini milk pan and daily kitchen utensils.

• Commercial catering cookware: Large-size forming aluminum blanks for hotel and restaurant special cooking pots.

• Cookware processing factory: Special low-temperature stamping raw materials for automated deep drawing production lines, reducing production costs.

• Custom cookware products: Suitable for non-stick pans, polished metal pans and various customized shaped cookware.

Export Packaging

Each aluminum circle is separated by anti-scratch interleaving kraft paper. Stacked neatly and wrapped with moisture-proof PE film and waterproof kraft paper. Loaded on standard IPPC fumigated wooden pallets, fixed with packing straps and stretch film to prevent sliding and collision. Shipping marks clearly indicate alloy grade, temper, thickness, diameter, net/gross weight and batch number. Complete MTC and certification documents can be provided for customs clearance and factory incoming inspection.

FAQ

Q1: What is the biggest advantage of low temperature forming aluminum circle? A1: It can complete deep drawing forming under low temperature or room temperature conditions, no need for high-temperature preheating, greatly saving your factory electricity and heating cost, while ensuring ultra-low cracking rate.

Q2: Which alloy is more suitable for wok production? A2: 1060-O is cost-effective for lightweight ordinary woks; 3003-O has higher rigidity and anti-deformation performance, more suitable for thickened high-grade cookware.

Q3: Does this material support secondary processing? A3: Yes, the surface is clean and flat, fully suitable for polishing, sandblasting, non-stick coating, anodizing and other post-processing techniques.

Q4: Can customized sizes be produced? A4: Fully customizable, we can produce exclusive diameter and thickness according to customer’s stamping mold size.

Q5: Is the batch performance stable? A5: Adopts unified annealing and grain control process, consistent stretching effect of each batch, no batch difference, suitable for long-term stable mass production.