
Machining Workshop
Machining of drill bodies, connections and key components.
Công ty TNHH Công nghệ Khoan Chenghui (Thâm Quyến).

A Closer Look at How Our Drilling Tools Are Manufactured
Take a closer look at our machining, welding, finishing, inspection, warehouse and product display areas through real factory photography.

Our factory supports the production and customization of drilling tools for water well drilling, geological exploration, mining and other drilling applications.
From machining and welding to surface treatment, inspection and final packing, each production area supports a specific stage of the manufacturing process.
Different production areas support different stages of drilling tool manufacturing.

Machining of drill bodies, connections and key components.

Assembly and welding for PDC, alloy and customized drilling tool structures.

Surface finishing and structural refinement before final treatment.

Painting and protective treatment for storage and transportation.

Product dimensions, connections and specifications checked before packing.

Finished drilling tools organized for storage, display and delivery.
Drill bodies and connections are machined to required dimensions.
Cutters and structures are welded and assembled.
Surfaces and structures are refined for consistency.
Painting and anti-corrosion treatment applied.
Dimensions, connections and specifications checked.
Products protected and packed for shipment.



Key dimensions, connections, welding, cutting structures, surface finish and confirmed order specifications are checked before packing and shipment.

Finished drilling tools are organized, protected and prepared according to order and shipment requirements.


Our showroom provides a closer look at different drilling tool structures, sizes and product categories.


We can arrange a video factory tour to show our workshop, production areas and available drilling tools.
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8617727887618

13575117859
Mũi khoan
Thiết bị khoan
Mũi khoan Tricone
Dụng cụ khoan DTH
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