Unmatched precision
Consistent material thickness, density, and surface finish — even at high speeds.
Specialty machines
Calendering MachinesAdvanced calendering systems for materials that demand more
Advanced calendering systems for converting & energy applications
Built for precision, durability, and process control
At Matthews Engineering, we engineer advanced calendering systems that enable precise control over thickness, density, and surface finish. Whether you’re processing plastic films, nonwovens, paper, or electrode materials, our calendering technology ensures maximum uniformity, stability, and performance – even under high speed and thermal load.
Thanks to decades of experience in web-based processing and high-precision roller systems, we develop customized calendering solutions that meet the evolving requirements of the converting and energy industries.
Precision-calendering systems for every battery challenge
From complete calendering lines to modular units and custom-engineered rollers, we design every product to optimize thickness control, improve surface uniformity, and ensure long-term stability - across a wide range of materials and thermal environments. Whether you’re scaling up production, retrofitting existing lines, or developing breakthrough materials, our portfolio is built to flex, adapt, and outperform. Each solution integrates seamlessly with upstream and downstream processes, enabling smarter manufacturing from day one.
Multi-Roll-Calender
Designed for dry electrode processing in low-volume production lines, this multi-roll calender ensures uniform densification without solvents. Its compact, modular layout is ideal for pilot-scale runs or early-phase commercialization.
Calender for continuous coated battery electrodes
High-speed, precision calendering for roll-to-roll coated electrodes - ensuring uniform thickness, density, and mechanical integrity in large-scale lithium-ion production.
Calender for intermittent coated battery electrodes
Designed for intermittent patterns and pulse-coating lines, this calender ensures stable compaction and smooth transitions between coated and uncoated web sections.
Laboratory Calender GK 300L
With a configurable setup, vertical or horizontal positioning, and a wide range of optional components, the GK 300 L adapts to your testing environment and application needs.
Key Features & Capabilities
Our calendering systems combine engineering precision with application flexibility. Explore the core features that ensure consistent material performance, stability, and control – even under demanding conditions.
Micrometer-level thickness control
Maintain consistent web profiles with tolerances down to ±0.01 mm.
High-speed production
Operate at up to 300 m/min with stable pressure and thermal regulation.
Temperature range from 50 °C to 250 °C
For thermoplastic substrates, coatings, or pre/post-lamination processes.
Customized roller configurations
From geometry to hardness — optimized for pressure, heat and material flow.
Durable, low-maintenance design
Robust mechanics, long-lasting coatings, and reduced energy consumption.
Liquid Coating
Our liquid coating technologies – including hot melt and 100% solid systems – ensure precise and consistent application without the use of water or solvents. This environmentally friendly approach offers high performance, optimal adhesion, and efficient material usage across a wide range of industrial applications.
What sets our calendering systems apart
Whether you're scaling up or pushing for tighter tolerances, our systems offer measurable benefits that go beyond standard specs. From unrivaled accuracy to seamless digital integration, here’s how we help you drive efficiency, quality, and innovation at every turn.
Custom-built performance
Temperature, pressure, and roller geometry tailored to your material profile.
Energy-efficient by design
Lower thermal loss and optimized roller dynamics reduce power consumption.
Smart upgrade potential
ompatible with IIoT integration and inline quality control systems.
Validate materials, processes, and calendering performance
From concept to confidence
Looking to test, refine, or validate your calendering process before scaling? Our Development Center is where innovation meets application.
From pilot-scale trials to material behavior analysis and prototype optimization, we offer a collaborative environment to engineer, test, and fine-tune your calendering solutions – all before they hit full-scale production. It’s where future-ready ideas become proven, precision-engineered realities.
Precision-engineered components
High-performance calender rollers for demanding applications
Every calendering system is only as strong as the rollers it relies on. That’s why we engineer customized calender and smoothing rollers to meet the highest standards of shape stability, pressure consistency, and thermal resilience — even under extreme operating conditions.
With surface hardness up to 68 HRC, precision crowning, and advanced heating or cooling options, our rollers are built to deliver reliable performance in both converting and battery electrode production.
Engineered for your industrial challenge
From energy storage to automotive interiors, decorative surfaces to advanced polymer films, our roll-to-roll expertise powers innovation across sectors. Explore how our scalable systems, intelligent processes, and deep industry know-how deliver measurable impact where it matters most.
Automotive
We engineer specialty roll-to-roll machinery that powers innovation in automotive interiors, e-mobility components, and lightweight materials - built for performance and scalability.
Battery
Our precision equipment supports every layer of battery production - from electrode coating to calendering - delivering consistency for next-gen energy storage lines.
Home & Decor
We deliver printing, embossing, and laminating machinery that elevates surfaces - from decorative foils to textured finishes - in home and interior applications.
Hydrogen
We specialize in scalable roll-to-roll machinery for bipolar plate and membrane layer manufacturing - supporting global hydrogen breakthroughs.
Paper & Board
From decorative coatings to barrier layers, our equipment handles paper and board substrates with speed, quality, and repeatable accuracy.
Plastics & Film
We engineer machinery for coating, printing, laminating, and calendering plastic films—delivering tight tolerances and high performance.
Further Industries
Discover how our precision technologies and intelligent processes are driving innovation across additional markets and materials.