Dingwell’s engineering team check and measure OEM mill head on customer site,  to produce production drawings & 3D model.

Remove the pattern, fill the mold cavity with molten metal.

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Sandblasting cleanup after heat treatment, prior to machining.

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All machined areas are applied with antirust oil or grease;

All non-machined areas are painted if required;

Final packaging to ensure products have proper protection.

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Making mill head pattern.

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Heat preservation & cleaning.

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In-process quality control identifies product defects that may have arisen during production prior to machining and before they potentially affect the entire order.

Chemical composition & mechanical properties

Our computerized tracking systems allow Dingwell’s stay on top of the production schedule and shipping logistics. We are able to update order status constantly to our value customer.

Place a pattern in sand to create a mold, incorporate the pattern and sand.

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Proper heat treatment can improve material’s strength, hardness, toughness, ductility, and corrosion resistance.

Finish turning & hole layout.

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QA of chemical & mechanical properties, magnetic particle & ultrasound testing reports.

We have in-depth global knowledge of logistics. Shipments are tracked from the shipping destination to the customer’s location.

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