Non-contact Measurement Laser Diameter Measuring Gauge For Wire Cable Pipe.

LDM Series Gauge is the classic Mercury-Tech product series, with decades of technological innovation and more than 1,000 customers use these products, high accuracy, reliable product. Currently it is the wire, cable, pipe measurement's best choice.

Single Axis laser diameter Gauge is the high-accuracy survey installment that uses the laser scan to carry on Non-contact the on-line measure.
Mainly used in a variety of wires, cables, pipe production line, the measurement of outer diameter and adjust the extruder screw speed or traction speed, to control the purpose of OD. Can also be applied to the outer diameter of workpiece and size measurements.


Picture. Model LDM-25 or LDM-50

Technical parameters for Single Axis laser diameter measuring gauge.

Picture. Model LDM-100B

Dual Axis laser diameter measuring device is the high-accuracy installment that uses the laser scan to carry is the high-accuracy survey installment that uses the laser scan to carry on the no-contacts on-line survey. It (namely X axis and Y axis) simultaneously measure the diameter in two directions.

Applicable to metal wires, glass, pipes, wire and cable, etc. The diameter of the measurement and control. Bi-directional measurement, the average shows that can simultaneously show the wire, pipe diameter, roundness.

Technical parameters for Dual Axis laser diameter measuring gauge.

Picture. LDM-25XY or LDM-50XY

Main Features
① non-contact laser diameter measurement, high speed, high accuracy and good repeatability.
② Real time outside diameter and roundness display, improve quality control and production efficiency, reduce the waste of materials.
③ Various digital and analog control signal functions, to achieve fully automated production.
④ Various preset functions,nominal value, the upper and lower tolerance, alarm control presets, easy to operate.
⑤ Standard data port connection ready,compatible software for data analysis development convenience.

Picture. Model LDM-100XY

Main Controller Features
1. It be used to remote display and control.
2. It Can control the speed of DC motors, VVVF motor(extruder or the tractor).
3. It's suitable for Laboratory use.
4. It will alarm,when the diameter go beyond the the set tolerance.
5. With RS485 It can connect to PLC industry controlling computer.
6. Dimensions: 100mm×100mm×120mm (Model:DDC-5)

Laser diameter measuring gauge Performance
Measurement: Laser scanning
Laser: Visible red semiconductor laser
Laser output power: <2mW
Work mode: continuous
Power consumption: <30W
Electronical Parameter
Operating voltage: ~ 220V ± 15% 50 - 60Hz
Operating temperature: -10 ~ 40 °C
Humidity: <85% RH

LDM Series Gauge is the classic Mercury-Tech product series, with decades of technological innovation and more than 1,000 customers use these products, high accuracy, reliable product. Currently it is the wire, cable, pipe measurement's best choice.

Picture. model LDM-60XY measuring head

Zhengzhou Mercury-Tech Co., Ltd. was founded in 1987, formerly known as Sanli works, is China's first commercial laser gauge birthplace, has become China's largest professional manufacturer of laser diameter measurement, with dozens of models of laser products.The main products are Laser diameter measurement guage, length counter and other measuring equipment, IPC and PLC control systems, CCV line control systems.

Products have been widely used in wire and cable, glass, metal pipes, plastic pipes, rubber roller, medical devices, nuclear materials, machinery manufacturing and other industries. It is your ideal choice for improving product quality.

Factories located in Zhengzhou City National High-tech Industrial Development Zone. Mercury-Tech as laser diameter measurement industry leading brands, committed to be "industry first" and "best-in" laser measuring instruments, with nearly 30 years of problem-solving experience, we understand our business needs better than others, providing customers with the best solutions.

In laser measurement industry, Mercury-Tech's products have successfully been used by a number of global enterprises and Fortune 500 companies, such as the Teledyne Technology, TE, Goodyear, Faber Castell, LG, the Darka, Hitachi, Fujikara, Zhejiang University, Beijing University of Science and Technology, Baosheng cable, Shangshang cable. Customers are in 37 countries, such as Germany, Poland, Holland, USA, South Korea, India...