Industrial laundry ironers

Flatwork ironers dry, press, and polish damp linen in one continuous pass, accelerating production for busy laundries. The system glides fabrics over a tapeless cylinder to prevent friction marks and guarantee flawless results.

How do industrial ironers work?

Industrial ironers begin the finishing process when operators feed damp linens with 40 to 50% moisture directly into the machine. Large heated cylinders smoothly draw the wet fabric through specialized rollers, applying intense physical pressure and high temperatures. This powerful thermal contact quickly removes all residual moisture to perfectly iron fibers in a single pass.

Energy source

All Kannegiesser ironers are all available in two versions:

  • Steam-powered or
  • Gas-powered

Chest design

Rigid chest

Rigid chest with ribs

Rigid chests, like the one used on the SHM model, are designed to provide strong and stable support for the rolls. They have extra rigidity and strength due to an improved arrangement of the reinforcement ribs. The uniform shape of the chest is unaltered under all types of operation conditions and workloads.

The rigid chests of the SHM are characterized by their clear, functional design. They feature have a high gloss polished chest surface with a roughness value of 2 μm – this assures a safe linen transfer, good finish and a better heat distribution. The SHM chests are fully insulated to prevent heat loss.

Flexible chest

Flexible chest demonstration unit

Flexible chests, like the one used on the HighPower Ironer HPM, use a heating band made of stainless steel. Its highly flexible adaptation to the roll diameter ensures a consistent alignment and enhanced efficiency. This evolution marked a revolution in the construction of ironers, as the Kannegiesser solution allows higher productive capacity in a smaller machine footprint.

This development was possible due to application of the best manufacturing processes and materials. Kannegiesser made use of high quality stainless steel, which, with its excellent thermal conductivity, has proved to be the perfect choice for heating band ironer technology with high pressure steam or thermal fluid.

Typical linen applications

Bed sheets
Pillow cases
Tablecloths
Napkins

IronER RANGE for Industrial Laundries

Engineered for high-quality flatwork finishing, energy-efficient Kannegiesser ironers combine precision and high throughput, easily integrating with automated systems to streamline modern laundry workflows.

SHM Steam / SHM Gas

High-performance ironer with a rigid chest design, a long ironing path, consistent pressure, and efficient drying.

  • Polished chest design, resulting in optimal pressure distribution
  • Minimal heat loss through excellent insulation
  • Transparent hood design for optimal monitoring and inspection
  • Service-friendly roll lift
  • Highest chest rigidity
  • Available in multiple sizes and widths

HPM-G Steam / HPM-G Gas

Premium ironer with flexible chest design and advanced gas heating for superior ironing quality and energy efficiency.

  • Self-optimizing burner with O₂ adjustment
  • Efficient 3-pass burner for improved heat transfer
  • Serial oil flow design for uniform heat distribution
  • Stainless steel heating band technology
  • Automatic roll adaptation for maximized ironing surface
  • Polished stainless steel surface for superior ironing quality
  • Easy-to-clean design

HPM Steam / HPM Gas

Compact, high-performance ironer with flexible chest design, delivering maximum output and exceptional ironing quality.

  • Designed for hotels, hospitals, and table linen
  • Electro-polished stainless steel heating band for gentle ironing
  • Kanpress stainless steel springs for uniform pressure
  • Fully steam-heated bridge for consistent heat distribution
  • Flexi Care package with adjustable temperature and roll pressure
  • Practical machine design for easy operation and maintenance
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services and spare parts for ironers

Kannegiesser South-East Asia offers all the genuine spare parts to maintain and extend the life of your ironer. Maintenance audit and services are also available by our team.

Installation & commissioning

Get your new equipment up and running with confidence. Our technicians handle installation, connect the machine to your production line and utilities, configure automation systems, and perform testing to ensure safe, reliable operation from day one.

Services & training

Equip your team with the knowledge to operate and maintain your equipment efficiently. Operator training covers daily operation, machine controls, safety, and basic troubleshooting, while maintenance training prepares in-house technicians to perform preventive maintenance, inspections, and first-level service, helping reduce downtime and improve reliability.

Logistics systems maintenance

Access genuine Kannegiesser spare parts, consumables, and software support with reliable regional assistance to reduce downtime and maintain efficient laundry operations.

Transforming Laundry Operations with Kannegiesser technologies

Discover how Magic Laundry Services (MLS) combines innovation with Kannegiesser technologies to operate four high-output plants, processing 70,000 tonnes of linen annually.

Alternatively, watch this on YouTube

Frequently asked questions about ironers

What are the roller dimensions and heating capabilities?
Our industrial ironers feature roller diameters from 800 mm to 1,300 mm and widths up to 4,000 mm, using steam, gas, or thermal oil systems. We offer both flexible stainless steel heating band and soiled carbon steel chest. To guarantee a perfect setup from day one, our team handles the complete installation & commissioning v
What is better soiled or flexible chest?
The most suitable solution depends on the conditions at your site. For facilities with unstable steam pressure, a thicker solid chest may be the better option due to its higher thermal stability. For laundries with limited space and maximum productivity requirements, a Flex Chest offers significant advantages through its compact design and high performance. We would be pleased to evaluate your requirements and recommend the most suitable solution for your application.
Whats the difference beteween a chest and a belt ironer?
A chest ironer uses one or more heated chests with pressure rollers to dry and iron flat linen. It is the preferred solution for high-capacity commercial and healthcare laundries due to its superior productivity, energy efficiency, and ironing quality.
Whats is better a Gas or Steam?
The best choice depends on your utility infrastructure, energy costs, and production requirements. Steam-heated ironers are ideal for laundries with a reliable central boiler, offering excellent temperature stability and easy integration into existing steam systems. Gas-heated ironers provide greater independence from a central steam supply, fast heat-up times, and high energy efficiency, making them an excellent choice where steam is not available or where operating costs can be reduced. Kannegiesser offers both solutions and will recommend the most suitable option based on your specific application.
What steam pressure is required?
Kannegiesser chest ironers can operate with steam pressures from 2.7 up to 13 bar. Thanks to rigid chest technology, they deliver reliable ironing performance even with low or fluctuating steam pressure.
Can the ironer be integrated with feeders and folders?
Yes. Kannegiesser ironers can be seamlessly integrated with feeders, folders, stackers, and conveying systems to create a fully automated finishing line, maximizing productivity while minimizing labor requirements.
Why should you choose a Kannegiesser ironer?
Kannegiesser ironers combine outstanding ironing quality, industry-leading energy efficiency, and maximum reliability, delivering the lowest total cost of ownership for industrial laundries.

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