The Making Process of Enameled Cast Iron

Factory & Quality

From Molten Iron to Finished Cookware

Every mochoo pot passes through controlled industrial processes and skilled handwork. This is how strength, color and everyday performance come together.

Electric furnace melting iron for mochoo enameled cast iron cookware

STEP 01 · THE MELT

Electric Melting

High-quality iron is melted in electric furnaces. The melt is monitored and prepared according to the product specification before casting.

STEP 02 · THE MOULD

Automatic Sand Moulding

Our automatic sand moulding line forms a stable mould for every cookware body and lid, supporting repeatability across retail and OEM production.

Molten iron pouring and controlled cooling process

STEP 03 · THE POUR

Pouring & Cooling

Molten iron is poured into the prepared sand mould. After controlled cooling, the mould is broken away and the new casting is revealed.

STEP 04 · THE BARE CASTING

Cleaning & Surface Preparation

Residual sand and excess casting material are removed. Shot cleaning and careful hand deburring prepare the surface for enamel—without CNC machining.

Bare cast iron cookware cleaning and surface preparation

Three layer interior and exterior enamel application

STEP 05 · THE ENAMEL

Three Layers, Inside and Out

Interior and exterior surfaces use different enamel slurries, with three layers applied to each. Interior options include white, cream, black and custom colors.

STEP 06 · THE FIRING

Spray, Dry & Fire

Each enamel layer is sprayed, dried and fired before the next is applied. Firing conditions are managed according to the enamel color, formulation and order specification.

Enamel spraying drying and firing process

Quality inspection and batch testing for enameled cast iron cookware

STEP 07 · THE CHECK

Quality Verified

Manual inspection is supported by batch X-ray sampling, high-and-low temperature cycling and bare-pot drop testing. Acid resistance testing is also conducted.

STEP 08 · THE FINISH