Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Measuring roller","imgUrl":"https:\/\/img.chinax.com\/nimg\/17\/2c\/9a06a543c3a992a2d21f6df43cec-200x200-1\/measuring_roller.jpg","attrs":{"Voltage":"Typically 3.6-3.7V per cell","MarketGrowthRate":"High annual growth","CycleLife":"Long","ChargeTime":"Fast"}}
{"title":"Mixing machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/29\/90\/b8d47cdb7015bdb7a98d8a64136f-200x200-1\/mixing_machine.jpg","attrs":{"Market Growth":"Rapid growth driven by demand for clean energy solutions","Chemistry Type":"Commonly Lithium-ion, Lithium Iron Phosphate (LiFePO4)","Cost":"Cost decreasing due to technological advancements and scale","Voltage":"Nominal voltage around 3.6-3.7V per cell"}}
{"title":"Helical band","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/87\/26ac1c9e81f7a88b97c7fe6db0d1-200x200-1\/helical_band.jpg","attrs":{"Environmental Impact":"Low emissions, recyclable materials","Market Growth Rate":"High annual growth","Manufacturing Technology":"Advanced electrode materials and electrolytes","Capacity":"Varies from 1Ah to 100Ah+"}}
{"title":"Mixing machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/a0\/9f\/b08263d14db28624838f1252ff2a-200x200-1\/mixing_machine.jpg","attrs":{"Cost":"Moderate to High","OperatingTemperatureRange":"-20\u00b0C to 60\u00b0C","Weight":"Lightweight","EnvironmentalImpact":"Low emissions, recyclable"}}
{"title":"Mixing machine barrel","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/ef\/7ed6b243007cde9a64463afcbc42-200x200-1\/mixing_machine_barrel.jpg","attrs":{"Hardness":"Up to 1600 HV (Vickers Hardness)","Adhesionstrength":"Strong metallurgical bond to substrate","Wearresistance":"Excellent","Oem":"Accept,Available"}}
{"title":"Dispersing disk","imgUrl":"https:\/\/img.chinax.com\/nimg\/63\/0d\/a3f7a04fab3b0cf5199454a351c2-200x200-1\/dispersing_disk.jpg","attrs":{"InnovationFocus":"Solid-state batteries, improved electrolyte formulations","Capacity":"Varies from mAh to Ah depending on battery size","MarketGrowthRate":"Rapid growth driven by renewable energy demand","DischargeRate":"High"}}
{"title":"Dispersing Disk","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/6d\/4af1db238e0121fa397d556f949d-200x200-1\/dispersing_disk.jpg","attrs":{"Thicknessrange":"20-200 microns","Diameter":"1-20mm","Operatingtemperature":"Up to 600\u00b0C","Hardness":"1800-2200 HV (Vickers Hardness)"}}
A Measuring Roller is a precision-engineered cylindrical component used to measure, control, and regulate material thickness, coating weight, tension, and feed rate in continuous production lines. Manufactured from high-grade steel or stainless steel and finished with a precision-applied Tungsten Carbide Coating, this roller delivers exceptional dimensional accuracy, surface hardness, and wear resistance for long-term reliable performance. The Tungsten Carbide Coating is metallurgically bonded to the roller surface, creating an ultra-hard working layer that maintains tight tolerances and a smooth finish even under constant contact with abrasive materials, making it an essential component for manufacturers worldwide.
Applications
The Measuring Roller is widely used across global industries including printing and packaging, paper and board converting, film and sheet extrusion, textile manufacturing, steel and aluminum processing, battery electrode coating, adhesive tape production, and flexible packaging. It is commonly installed in coating machines, laminators, calenders, printing presses, slitters, and extrusion lines where precise measurement and control of material thickness and coating weight directly determine final product quality.
Advantages
The Measuring Roller with Tungsten Carbide Coating offers compelling advantages for industrial producers around the world. First, the Tungsten Carbide Coating provides outstanding wear resistance, maintaining precise diameter and surface finish up to five times longer than chrome-plated or uncoated rollers when running against abrasive films, papers, metals, and coating materials. Second, the ultra-smooth carbide surface ensures consistent contact pressure and uniform material feed, delivering highly accurate thickness and coating weight measurement with minimal deviation across the full roller width. Third, the corrosion-resistant carbide layer protects against inks, solvents, acids, alkalis, and moisture, making the roller suitable for harsh chemical and wet processing environments. Fourth, the roller is precision-ground and dynamically balanced to minimize runout and vibration at high operating speeds, ensuring stable measurement readings and reducing scrap rates. Fifth, the roller supports customization including crowned or concave profiles, grooved surfaces, journal configurations, and various mounting options to fit all major production line brands. Finally, by extending service intervals, reducing calibration drift, and improving product consistency, the Measuring Roller with Tungsten Carbide Coating delivers a strong return on investment for customers in every major global market.
Specifications
Parameter
Details
Diameter
50mm to 500mm
Length
100mm to 3000mm
Base Material
SS304, SS316L, Carbon Steel, Alloy Steel
Coating Material
Tungsten Carbide Coating
Coating Thickness
0.05mm to 0.3mm
Surface Hardness
1100 HV to 1500 HV
Surface Roughness
Ra 0.1 to Ra 0.8
Diameter Tolerance
+/-0.01mm
Runout
0.005mm maximum
Operating Temperature
-20C to 200C
Certification
CE, ISO 9001
FAQ
Q1: What industries use a Measuring Roller? A: The roller is used in printing and packaging, paper converting, film and sheet extrusion, textile manufacturing, steel and aluminum processing, battery coating, and adhesive tape production.
Q2: Why is Tungsten Carbide Coating applied to the roller? A: The coating provides superior wear and corrosion resistance, maintaining precise diameter and surface finish up to five times longer than chrome-plated or uncoated rollers.
Q3: What accuracy can the Measuring Roller achieve? A: The roller is precision-ground to a diameter tolerance of +/-0.01mm with runout of 0.005mm maximum, ensuring highly accurate thickness and coating weight measurement.
Q4: Can the roller be customized for specific production lines? A: Yes, diameters range from 50mm to 500mm and lengths up to 3000mm, with customizable crowned or concave profiles, grooved surfaces, journal configurations, and mounting options.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
7000000-10000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Wuxi Li Chen Machinery Manufacturing Co., Ltd. is an innovative technology enterprise specializing in the development and technical services of thermal spraying technology. The company undertakes various spraying processing and mechanical processing businesses. It has strong technical strength in th... Wuxi Li Chen Machinery Manufacturing Co., Ltd. is an innovative technology enterprise specializing in the development and technical services of thermal spraying technology. The company undertakes various spraying processing and mechanical processing businesses. It has strong technical strength in th...
