Complete Metallographic Laboratory Configuration Solution in Chongqing | Complete Set of Metallographic Cutting Machine + Mounting Press + Grinding & Polishing Machine + Metallographic Microscope

2026-10-08

Source: Wanvei Editor

Chongqing boasts concentrated industries of automobile & motorcycle, mold, heat treatment and precision casting. Many manufacturing enterprises’ quality inspection and material laboratories need to independently carry out metallographic structure testing. A complete metallographic sample preparation system mainly consists of four parts: metallographic cutting machine, metallographic mounting press, metallographic grinding & polishing machine and metallographic microscope. Chongqing Wanwei Instrument can customize complete metallographic equipment solutions for enterprises and provide on-site commissioning and on-site practical operation training services.

Complete Metallographic Sample Preparation Process

After purchasing the full set of metallographic equipment, enterprises can perform metallographic sample preparation and metallographic structure observation in their in-house quality inspection laboratories. The complete metallographic sample preparation process is as follows:

Use a metallographic cutting machine to cut samples, strictly control cutting thermal damage and protect the original metallographic structure of metal materials;
Adopt a metallographic mounting press for hot mounting of tiny and special-shaped samples to prevent sample edge chipping during subsequent grinding and polishing;
Complete rough grinding, fine grinding and polishing in sequence with a metallographic grinding & polishing machine to prepare scratch-free metallographic observation surfaces;
Place the sample under a metallographic microscope to observe the internal metal structure, take photos and archive files for tests such as decarburization layer inspection, carburized layer inspection, grain size rating, weld metallographic structure analysis and inclusion inspection.

Applicable Industry Scenarios

This full set of metallographic sample preparation equipment meets the quality inspection needs of various local industries in Chongqing: metallographic testing for automobile and motorcycle parts, stamping molds, die castings and fasteners. It is also suitable for material laboratories in universities and third-party material testing institutions. You can flexibly select configurations according to the daily workload of enterprise quality inspection samples: basic manual metallographic sample preparation equipment, or fully automatic metallographic sample preparation models suitable for high-volume sample testing.

Equipment Delivery & After-sales Service

As a local instrument supplier in Chongqing, Chongqing Wanwei Instrument can arrange professional engineers for on-site installation and commissioning, and provide hands-on training for the full operation of metallographic sample preparation. The equipment is covered by warranty service with fast response for later maintenance and repair. Meanwhile, we can assist customers in building metallographic testing laboratories in accordance with national standards, and the hardware configuration can meet the requirements of factory inspection and ISO system audit.

Metallographic Laboratory Procurement & Model Selection

Many customers often consult during procurement and model selection: how to configure the full set of metallographic sample preparation equipment, how much a complete set of metallographic cutting machine, mounting press, grinding & polishing machine and microscope costs, and how to select metallographic instruments for factory quality inspection rooms. The price of the full set of metallographic equipment varies greatly with different grades of configurations.

If you are in Chongqing and plan to build a metallographic laboratory, please feel free to contact Chongqing Wanwei Instrument. We will formulate a suitable complete metallographic sample preparation plan and detailed quotation based on your sample types and daily testing frequency.