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Integrated Thermal Solutions for Pulp and Paper

Powering electrification with smarter control and data for more efficient, reliable paper production

Steering the Transformation of Pulp and Paper Processing

Paper producers face critical challenges, from high energy costs and the urgent need for decarbonization to meeting strict environmental regulations while adapting to rapid digitalization

Quick links:

Electrification in Pulp & Paper – White Paper >
Electrification and MV Process Heater Systems >
Getting Started with Electrification >
Modular Duct Heater Technology >

Electrification, low-carbon process transitions and regulatory demands

Electrifying thermal processes with precision electric heaters and advanced power control reduces emissions and ensures regulatory compliance. This delivers cleaner operations, stable process conditions, and simpler alignment with evolving sustainability mandates.

Digitalization, advanced control & data integration

Real time data connection and unified data management create actionable insights, enabling predictive decision making. Integrated digital control improves process stability, accelerates troubleshooting, and enhances overall operational reliability and transparency.

Higher quality requirements and yield optimization

Repeatable, closed-loop control paired with advanced analytics ensures consistent product quality. Tight process control minimizes variability, increases usable output, and supports continuous improvements in yield and customer-driven performance standards.

Energy efficiency and cost pressure

High‑accuracy power control and energy‑optimized heating strategies reduce consumption without compromising process results. This improves energy efficiency, cuts operational costs, and supports long‑term competitiveness in cost‑sensitive production environments.

Electrify your Pulp and Paper Operations

Download White Paper

Reduce energy losses and maintain peak efficiency by replacing gas-fired burners with electric duct heaters in tissue and through-air drying (TAD) systems
Enhance product quality and consistency through precise, responsive temperature control across your paper production processes
Decarbonize steam generation by transitioning to electric boilers, delivering a cleaner, lower-maintenance, and more reliable alternative to fossil-fuel-based systems
Optimize energy use and lower peak demand with advanced medium-voltage electric heating technologies designed for high-efficiency industrial performance

Advanced Electrification Technologies in Pulp and Paper

Modern thermal management systems built to meet growing demands for greater sustainability and higher operational efficiency

Electric duct heater
These can provide power outputs exceeding one megawatt. These systems are increasingly being used in paper drying applications, replacing inefficient gas burners and reducing both emissions and operating costs.
At the point of use, gas-fired systems typically operate at around 80–85% efficiency, whereas standard resistive electric heaters can achieve about 96–98% efficiency.

POWESAFE^TM medium voltage process heating systems
address the infrastructure challenges associated with electrification. By eliminating traditional combustion systems and auxiliary equipment like boilers, it reduces capital expenditure, simplifies maintenance, and enhances operational efficiency.

Circulation heater
These electric heaters allow for precise heat control, improving the uniformity of paper drying and reducing the risk of quality defects. By eliminating the inefficiencies associated with gas combustion, these systems contribute to a more stable and cost-effective production process.

Predictive Load Management
PLM is a powerful feature provided by EPower^TM Advanced SCR Power Controller enabling energy demand flexibility and efficiency at both machine and network levels, stabilizes power consumption, reduces energy costs, and supports better process control. All without sacrificing quality or throughput.

Integrated Thermal Loop Solutions

Watlow delivers more than individual heaters, sensors, and controllers. These components can be integrated into engineered thermal loop solutions and sub-assemblies that simplify design, reduce risk, and accelerate return on investment

The Value of Thermal Loop Solutions

By integrating heaters, temperature sensors, power controllers, and advanced process control into pre-engineered sub-assemblies, Watlow delivers optimal thermal performance and process reliability for pulp and paper production. These comprehensive solutions reduce installation complexity, enhance system efficiency, and help meet industry requirements for consistent, precise temperature management across critical processes such as pulping, drying, and calendaring. Watlow’s thermal loops are engineered to accelerate project schedules and reduce total cost of ownership, supporting compliance with pulp and paper industry standards for safety, quality, and operational excellence.