Measuring roller

Product Details

Safety: Enhanced With Advanced Materials

Voltage: Typically 3.6-3.7V Per Cell

ChargeTime: Fast

Weight: Lightweight Compared To Traditional Batteries

MarketGrowthRate: High Annual Growth

CycleLife: Long

Product Description

Product Introduction

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.

Product Summary

Product Introduction 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 ...

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