Velocimetry in the field of steel, aluminium & metal

非接触式在线测量长度和速度

对于轧机、铸造线、冷热应用、涂层设备，无论是管材还是钢管，无论是长金属还是扁金属，无论是伸长率还是卓越的定尺剪切和过程控制，请立即联系我们！

Polytec 是钢材、金属和铝材制造商值得信赖的合作伙伴，提供卓越的服务，包括 3 年免费保修、24 小时换货计划和全面的全球支持。

联系我们

非接触式：无滑动、无磨损，可长期保持精度

大景深主控不同的距离

最远 3 米的超大隔离距离，灵活性强

激光可对所有材料进行精确测量，也可进行红热测量

ProSpeed LSV optical sensors by Polytec come with a 3 year warranty

5-Strand billet caster with Polytec speed gauges in TPH Thermo-Protective Housing for process control of continuous casters

Speed measurement in aluminum cold rolling mill, roll gap control with ProSpeed optical sensors

Speed measurement at the exit of an aluminum cold rolling mill for roll gap fine-adjustment using optical ProSpeed LSV sensors from Polytec

Cut-to-length control of torch/ flame cutter in casting line

Polytec LSV laser sensor for stretch reduction in a steel pipe production line

Polytyec LSV laser sensor for stretch reduction in a steel pipe production line

ProSpeed LSV optical sensors by Polytec come with a 3 year warranty

5-Strand billet caster with Polytec speed gauges in TPH Thermo-Protective Housing for process control of continuous casters

Speed measurement at the exit of an aluminum cold rolling mill for roll gap fine-adjustment using optical ProSpeed LSV sensors from Polytec

Cut-to-length control of torch/ flame cutter in casting line

Polytyec LSV laser sensor for stretch reduction in a steel pipe production line

恶劣环境下的可靠传感器性能

Non-contact length and speed monitoring with laser precision in steel, aluminum and metals processes is the domain of ProSpeed^® LSV laser optical sensors made in Germany. Designed to excel in the toughest environments, whether oily, dusty, or dirty, these sensors provide unmatched performance where traditional methods fail. LSV (short for Laser Surface Velocimeter) provide real-time process data for optimized machining, superior process control, and increased efficiency. No slippage, no wear, no damage to the produced material surface. Just accurate, reliable measurement.

Contact us for custom sensor solutions, featuring adjustable stand-off distance and large depth of field, ensuring maximum flexibility: For hot applications, the umcompromising TPH Thermo-Protective Housing offers additional protection. For challenging environments, Polytec has elaborated a wide range of application-specific accessories, like air wipe, beam deflection, mounting and cooling plates - making any LSV sensor your custom measurmeent solution.

进给速度或长度验证、轧制间隙或定尺剪切？

联系我们

Sensor solutions for Steel, Metals & Aluminum

Brochure

Process control in tube and pipe production

Application note

Precise & rugged sensors on red hot cast metals

Article

Cut-to-length control of sheet metal

Article

Optical speed measurement for AGC mass-flow control

Application note

C-frame for combined speed and thickness measurement in rolling mills

Application note

ProSpeed® LSV length & speed sensors

Brochure

应用程序

Laser sensors for precise inline measurement in rolling mills, metal plants and casting lines

35 年经验、3 年质保 = Polytec 是最可靠的合作伙伴

With over 35 years of experience in the industry and in laser-optical measurement technology, Polytec has always focused on reliability and accuracy in their length and speed gauges, covering the back of thousands of satisfied industrial customers worldwide.

The included 3-year warranty, the 24-hour sensor exchange program and uncompromising support within the experienced PolyXperts network underline Polytec’s commitment. Read more about Polytec length & speed sensors or the complementing PolyXpert services.