PRIME Bridge CMM

High-end Precision Measurement

The PRIME Bridge CMM is engineered around an equilateral triangle beam — a geometry that delivers thermal balance and isotropy in all directions, so measurement results stay consistent whether you’re running a quick inspection or a full-shift production cycle.

Built on a natural granite base with aviation-grade aluminum alloy construction, the PRIME maintains micron-level repeatability under real workshop conditions — not just in a controlled lab. It’s the measurement solution of choice for quality teams in automotive, aerospace, precision manufacturing, and metrology institutes worldwide.

Technical Features

Structure Advantages
Technical Features

The advanced photoelectric incremental grating scale which combines with the precision transmission mechanism ensures micron-level accuracy in the measurement process, as well as the stability and repeatability of the measurement results.

Stable Granite Platform

Measurement results stay stable across temperature fluctuations — the natural granite base resists thermal expansion and deformation that throw off lesser machines.

Stable Granite Platform

Structure of Equilateral Triangle Beam

Uniform stiffness in all directions means no measurement drift as the machine moves — the equilateral triangle beam geometry keeps the axis geometry consistent whether you’re probing at the center or the edge of the work envelope.

Structure of Equilateral Triangle Beam
Flexible Synchronous Belt Drive

Flexible Synchronous Belt Drive

The flexible synchronous belt with built-in steel wire, takes into account the flexible meshing and rigid axial transmission, which eliminates the vibration and jitter generated during the movement and ensures the good high-precision positioning performance of the coordinate measuring machine.

Flexible Pneumatic Balance Technology

It avoids the influence of the balance cylinder on the accuracy during operation, improving the accuracy of measurement and ensuring a long-term stability.

Flexible Pneumatic Balance Technology

Overall Lightweight
and High-strength Structure

High-speed measurement without sacrificing accuracy. The lightweight alloy structure reduces inertia so the machine can accelerate and decelerate faster — cutting cycle time without touching your tolerance.

Dustproof
and Protective Design

Designed for real shop floors, not just clean rooms. Protective covers and enclosed guideways keep cutting fluid, chips, and airborne particles away from precision components — so the machine performs in the environment where you actually need it.

Flexible Performance

Intelligent
Measurement Software

Intelligent
Measurement Software

It provides a wealth of measurement functions and data processing capabilities, and supports a variety of measurement modes and data processing methods to meet different measurement needs.

Versatile Probe
Selections

There are a variety of probe options, including contact probes and non-contact probes. This is to meet different inspection needs for various shapes and dimensions.

Versatile Probe
Selections

Efficient Dynamic
Measurement Performance

Manual mode: up to 20mm/s (slow) / 100mm/s (standard). CNC single-axis: 300mm/s. CNC spatial velocity: 520mm/s. Fast enough to keep up with production — precise enough for metrology lab work.

Advanced Temperature
Compensation Technology

It can monitor and compensate the measurement error caused by temperature change in real time.

Specifications

Model

PRIME

Type

855/1086/1286/12108/15108/20108

Operating Temperature

20±2°C

Calibration Temperature(MPEE)

20±1 , △T 1K/ h, 1K/ m, 2K/d

Power Supply

Single-phase Power Supply 1P+N+PE, 115/230V+/-10%,50/60Hz, Maximum Power 1000VA; Standard: EN60204/1

Compressed Air

Air Pressure: 6-10bar; Standard: ISO8573-1, Level 4 or higher

Air Flow

160-200NI/min

Relative Humidity

RH40%~75%

Related Solutions

Where the PRIME Bridge CMM Fits Into Your Workflow

The PRIME continues the proven moving-bridge architecture, refined with equilateral triangle beam geometry that cuts machine weight without compromising rigidity, lowering shipping and installation costs while delivering higher measurement accuracy. It’s the pragmatic choice for operations that demand both precision and value.

Diverse Touch-trigger Probe Selections

Included all features of targeted object, Extended measuring range and enhanced capacity and efficiency.

 

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TYPE TO SEARCH

Hot Line: +86 400 681 3688
Tel: +86 0512 6286 8300
Email: info@pmt3d.com

Hot Line:+86 400 681 3688
Tel:+86-0512 6286 8300
Email:info@pmt3d.com