Miele Professional · Trough ironers (1750–2040 mm)
Miele PRI 421Trough ironer, 2040 mm working width
High-output trough ironer with 365 mm roller and 2040 mm working width: with electric or gas heating, lamella spring or steel wool covering, also with feed belt and textile return.
- Working width
- 2040 mm
- Roller
- 365 mm
- Output
- 78–113 kg/h
5 variants — choose one:
- Electric heating, lamella spring covering, with feed belt and returnPRI 421 [EL LAM IB RF] IG
- Electric heating, lamella spring covering, with feed beltPRI 421 [EL LAM IB] IG
- Electric heating, lamella spring covering, with returnPRI 421 [EL LAM RF] IG
- Electric heating, steel wool coveringPRI 421 [EL STW] IG
- Gas heating, steel wool coveringPRI 421 [G STW] IG
- Designation
- PRI 421 [EL LAM IB RF] IG
- Item no.
- 11606770
- Designation
- PRI 421 [EL LAM IB] IG
- Item no.
- 11606780
- Designation
- PRI 421 [EL LAM RF] IG
- Item no.
- 11606790
- Designation
- PRI 421 [EL STW] IG
- Item no.
- 11606810
- Designation
- PRI 421 [G STW] IG
- Item no.
- 11606160
![Miele PRI 421 [EL LAM IB RF] IG](../../../assets/images/termekek/miele-pri-421-el-lam-ib-rf-ig.webp)
![Miele PRI 421 [EL LAM IB] IG](../../../assets/images/termekek/miele-pri-318-el-lam-ib-ig.webp)
![Miele PRI 421 [EL LAM RF] IG](../../../assets/images/termekek/miele-pri-318-el-lam-rf-ig.webp)
![Miele PRI 421 [EL STW] IG](../../../assets/images/termekek/miele-pri-318-el-lam-ig.webp)
![Miele PRI 421 [G STW] IG](../../../assets/images/termekek/miele-pri-318-g-stw-ig.webp)
Key features
- Output: 113 kg/h, roller diameter: 365 mm, working width: 2040 mm
- Excellent finishing results with the HPC trough
- State-of-the-art controls
- Quick selection of the most important settings – Favourite programme
- Maximum ironing output – flexibly mounted trough
Compare variants
The model is available in the versions below. Click a row to see the data for the selected variant.
| Variant | Designation | Item no. | Heating | Roller covering | Feed belt (IB) | Textile return (RF) | Electrical connection |
|---|---|---|---|---|---|---|---|
| Electric heating, lamella spring covering, with feed belt and return | PRI 421 [EL LAM IB RF] IG | 11606770 | elektromos | lamella spring | igen | igen | 3N AC 400V 50-60Hz |
| Electric heating, lamella spring covering, with feed belt | PRI 421 [EL LAM IB] IG | 11606780 | elektromos | lamella spring | igen | nincs | 3N AC 400V 50-60Hz |
| Electric heating, lamella spring covering, with return | PRI 421 [EL LAM RF] IG | 11606790 | elektromos | lamella spring | nincs | igen | 3N AC 400V 50-60Hz |
| Electric heating, steel wool covering | PRI 421 [EL STW] IG | 11606810 | elektromos | steel wool | nincs | nincs | 3N AC 400V 50-60Hz |
| Gas heating, steel wool covering | PRI 421 [G STW] IG | 11606160 | gas | steel wool | nincs | nincs | 3N AC 400V 50Hz |
Technical data
Rows that depend on the variant show the data for the selected version.
| Ordering information | |
|---|---|
| Designation | PRI 421 [EL LAM IB RF] IGPRI 421 [EL LAM IB] IGPRI 421 [EL LAM RF] IGPRI 421 [EL STW] IGPRI 421 [G STW] IG |
| Item no. (MM) | 1160677011606780116067901160681011606160 |
| Heating | elektromosgas |
| Roller covering | lamella springsteel wool |
| Feed belt (IB) | igennincs |
| Textile return (RF) | igennincs |
| Front colour | iron grey |
| Electrical connection | 3N AC 400V 50-60Hz3N AC 400V 50Hz |
| Design | |
| Roller diameter | 365 mm |
| Working width | 2040 mm |
| Trough | flexibly mounted trough |
| Controls and dosing | |
| Controls | touch display control, favourite programme |
| Performance data | |
| Ironing output | 113 kg/h113 kg/h113 kg/h113 kg/h78 kg/h |
Benefits in practice

Economical and efficient
Low consumption values
Save costs in an environmentally friendly way: Miele Professional laundry machines impress with very low consumption values and are renowned for their maximum efficiency. This standard applies right from product development: optimum results using recyclable materials, and only the water, energy and detergent that is absolutely necessary.

Keep everything under control
FlexControl foot switch bar
Put an end to feeding errors with the freely positionable FlexControl foot switch bar!

Evenly used working surface
Feed monitoring system
Even use of the entire working surface is a prerequisite for flawless finishing results.

Balanced contact pressure
Lamella covering
Outstanding finishing results thanks to particularly even contact pressure.

Excellent finishing results
High-performance, high-capacity trough
Aluminium trough with a large contact angle for excellent results.

Cool down
Patented EasyFold delivery table
Quick folding: the delivery table cools the ironed textiles and sets the smoothing.
Downloads
The list shows the documents for the selected variant.
The documents are materials from the manufacturer (Miele); each is marked with its language. The English product sheets and operating instructions come from Miele Professional Ireland; “related variant” means the sheet belongs to a version of the same model for another market (e.g. with a different electrical connection).
Compatible accessories
29 genuine Miele accessories that, according to official data, can be used with this machine. All laundry accessories
Miele APCL 042Gas connection hose for more flexible connection of gas-heated machines.
Miele APCL 058Mobile transport stand with 4 castors, suitable for a 45 l laundry basket.
Miele APCL 059Mobile transport stand with 4 castors, suitable for a 85 l laundry basket.
Miele APCL 060Hand grip for mounting on a Miele Professional mobile stand for easy handling.
Miele APCL 062Aluminium trolley with spring-loaded base that moves vertically for a constant working height.
Miele APCL 063Garment rail with 4 swivel castors and solid rubber wheels, lockable.
Miele APCL 065Small ironer rack for hanging and transporting ironed textiles.
Miele APCL 066Large ironer rack for hanging and transporting ironed textiles.
Show 21 more accessories
Miele APCL 067Ironer table, 150 cm wide – fixed installation for optimum stability.
Miele APCL 068Ironer table, 200 cm wide – fixed installation for optimum stability.
Miele APCL 069Mobile ironer table, 150 cm wide, with 4 swivel castors for maximum mobility.
Miele APCL 071Mobile ironer table, 200 cm wide, with 4 swivel castors for maximum mobility.
Miele APCL 073Shelf trolley 3, with a rear-sloping intermediate shelf for ample storage space.
Miele APCL 075Shelf trolley 4, with a rear-sloping intermediate shelf for ample storage space.
Miele APCL 078Steel shelving, extension unit, galvanised, for the STG base unit.
Miele APCL 080Steel shelving, base unit, galvanised, with 6 shelves for maximum storage space.
Miele APCL 082Foldable laundry bag trolley for storage in tight spaces.
Miele APCL 083Light-alloy transport trolley with a capacity of 223 l.
Miele APCL 093Laundry tub, blue, with a capacity of 45 l.
Miele APCL 094Laundry tub, red, with a capacity of 45 l.
Miele APCL 095Laundry tub, blue, with a capacity of 85 l.
Miele APCL 096Laundry tub, red, with a capacity of 85 l.
Miele APRI 303Textile return for convenient switching between return and delivery.
Miele APRI 308Splash guard cover for optimum heat insulation.
Miele APRI 314Table extension for more space to fold and stack textiles on the delivery side.
Miele APRI 315Ironer wax for optimum care of the trough.
Miele APRI 318Ironer cleaning cloth for optimum cleaning of aluminium troughs.
Miele APRI 319Trough care kit with cleaning and waxing cloth and trough wax for optimum care of the trough.
Miele APRI 320Trough wax kit with waxing cloth and ironer wax for optimum ironing results.
Service and maintenance
Repair, maintenance and technical support of Miele Professional equipment for business and institutional users.
Related solutions and machines
Not sure which machine you need?
A few basic details are enough for an initial assessment of the right capacity: what textiles or dishes you process, in what quantity, how many hours a day you operate, how much space is available and which utilities are on site.