Equipment & Process

Precision Manufacturing, From Powder to Finished Parts

Our equipment supports the key stages of powder metallurgy manufacturing, from forming and sintering to mold making, secondary machining and quality inspection. Explore the process and the equipment behind our components.

Integrated Powder Metallurgy Process

Our production route connects powder mixing, compacting, sintering and secondary operations with inspection and packaging. Sizing, steam treatment and assembly are selected according to each component’s requirements.

01 · Powder Mixing

Prepare and blend the powder materials for the component.

02 · Compacting

Press the powder into shape using dedicated tooling.

08 · Packaging

Protect finished components for storage and delivery.

07 · Inspection

Check component dimensions, appearance and specified properties.

03 · Sintering

Sinter the compacted parts to develop their material properties.

04 · Sizing

Refine component dimensions through sizing operations.

06 · Assembly

Assemble components according to the product design.

05 · Steam Treatment

Apply steam treatment where the part specification requires it.

Inside Our Production Workshop

A closer look at the equipment behind the process, from powder preparation to forming, sintering and steam treatment.

Powder Mixing Equipment
Powder Mixing Equipment at Ningjiang

Powder Mixing Equipment

Material preparation starts with dedicated mixing equipment, supporting the powder blends used in production.

Compacting Workshop at Ningjiang

Compacting Workshop

Rows of forming presses turn prepared powder into components ready for the sintering stage.

Sintering Furnaces at Ningjiang

Sintering Furnaces

Our sintering equipment forms a key part of the production route from compacted powder to finished components.

Steam Treatment Equipment at Ningjiang

Steam Treatment Equipment

Dedicated steam treatment equipment supports the secondary processing requirements of applicable components.

Mold Manufacturing & Precision Machining

In-house tooling and machining equipment support mold development and the dimensional requirements of powder metallurgy components.

Mitsubishi Die-sinking EDM

Mitsubishi Die-sinking EDM

Electrical discharge machining supports the manufacture of detailed mold cavities and precision tooling.

Mitsubishi Wire-cut EDM

Mitsubishi Wire-cut EDM

Wire-cut machining produces intricate tooling profiles and precision contours.

High-Speed Vertical Milling Machine

High-Speed Vertical Milling Machine

Precision milling supports tooling development and the machining of complex features.

Mazak CNC Lathe

Mazak CNC Lathe

CNC turning supports accurate machining of rotational parts and functional surfaces.

Quality Inspection & Laboratory Capability

Complementary measurement and testing equipment helps our team evaluate dimensions, geometry, surface characteristics and hardness.

White Light Interferometer

White Light Interferometer

Non-contact measurement for detailed evaluation of surface topography.

Surface Profilometer

Surface Profilometer

Profile measurement for evaluating surface contours and geometry.

Coordinate Measuring Machine

Coordinate Measuring Machine

Three-dimensional measurement of component dimensions and geometric features.

Hardness Tester

Hardness Tester

Hardness testing to support the evaluation of material properties.

3D Profilometer

3D Profilometer

Three-dimensional surface inspection for detailed feature evaluation.

Video Inspection System

Video Inspection System

Optical measurement and visual inspection of component features.

Let’s Discuss Your Component

Share your drawing, material, application and quantity requirements with our team to discuss the appropriate manufacturing process.