DBM, Dalian Baosteel Metallurgy

Bore Measurement Instrument

With machine vision as the core, DBM can provide intelligent equipment R&D, manufacturing, and transformation services such as unmanned factories in the metallurgical industry and other industries, machine vision, and robot application design.

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Product introduction

Bore measurement instrument

The equipment uses industrial cameras and telecentric parallel light sources to measure the inner holes of small parts.

Basic principle

Measuring round hole / measuring square hole

Measuring round hole


Brief description of functions

  • One-button measurement, convenient and reliable
  • Configurable tolerance range
  • Automatic sound and light alarm when the measured value is out of tolerance
  • Optional single-piece measurement, continuous measurement
  • Sequential numbering is possible during continuous measurement

The equipment can measure the characteristic dimensions of various hole types such as round holes, square holes, and hexagonal holes. It is suitable for small processed parts such as wire drawing dies and cable molds that require accurate measurement of inner holes.

Technical Parameters
Measuring range (MM): 0~4
Measurement accuracy (MM): ±0.005
Effective pixels: 5.1 million
Maximum resolution: 4526*2058
Frame rate: 14FPS
Frame memory: 32M bytes
Operating temperature (°C): 0~60
Storage temperature (°C): -30~60


Online Bore measuring

Dalian BaoSteel Metallurgy Group Co., Ltd. is affiliated with LMM Group which was established in 2007.

Our products are widely used in steel, electric power, hospitals, welding and other fields. With machine vision as the core, we can provide intelligent equipment R&D, machine vision and robot application design,  manufacturing and transformation services such as unmanned factories in the metallurgical industry and other industries.

We are committed to becoming a “leader in visual applications”, advocating the core values of “integrity, cooperation, innovation, expertise, and excellence”, taking the road of “technology shaping the brand, innovation leading the industry”, and attaching importance to the investment in scientific research and technology. The research and development of new products and the construction of the team make unremitting efforts for the goal of scientific and technological development.

We have been supplied to the world’s top steel manufacturers Arcelormittal, TATA Steel, EZZ Steel etc. We have been doing OEM for Concast and Danieli for a long time.

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