Primus DX77 77kg commercial tumble dryer in dark grey, shown at a three-quarter angle with a large stainless steel drum and digital control panel.

Primus DX77 Commercial Tumble Dryer

The Primus DX77 is a 77kg vented commercial tumble dryer with a 1410-litre drum, radial airflow and a 680mm door opening. Standard reversing, a self-cleaning lint screen and preheated intake air support high-volume commercial laundry operation.

The range offers separate gas or steam-heated versions, with Dual Digital or OPL Micro controls and optional SensoDry+ residual-moisture control. Able can help confirm availability, the appropriate configuration and your site’s utility, exhaust and installation requirements before ordering.

Purchase the Primus DX77 outright or choose Able Complete360° for equipment, installation, servicing and ongoing support in one fixed monthly cost.

Request a Primus DX77 Quote

Primus commercial laundry equipment logo

DX77

Key Specifications

77kg
Drying capacity
Commercial laundry machine capacity icon

1410L
Drum volume
Commercial laundry machine drum volume icon

1010 l/sec
Airflow
Commercial tumble dryer airflow icon

305mm
Exhaust connection

Gas and steam heating icon

Gas / Steam
Alternative heating versions

Freestanding tumble dryer icon

Freestanding
Commercial tumble dryer

Commercial laundry machine dimensions icon

2390 × 1345 × 1315mm
H × W × D

Primus DX77 Technical Specifications

Model Primus DX77
Drying capacity 77 kg
Drum volume 1410 litres
Drum diameter 1290 mm
Door opening diameter 680 mm
Dryer type Vented tumble dryer
Heating options Gas / steam
Airflow 1010 litres/sec
Gas heating input 116 kW
Steam heating input 77.81 kW at 6.9 bar
Gas connection 1-inch NPT
Steam connection ¾-inch NPT
Fan motor power 1.1 kW
Drive motor power 1.1 kW
Average drying rate — gas 1401 g/min
Exhaust connection 305 mm
Machine dimensions — specification table (H × W × D) 2390 × 1345 × 1315 mm
Net weight — gas / steam 635 / 705 kg
Foil-packed dimensions (H × W × D) 2510 × 1320 × 1870 mm
Foil-packed gross weight — gas / steam 670 / 740 kg
Crate-packed dimensions (H × W × D) 2550 × 1530 × 1950 mm
Crate-packed gross weight — gas / steam 755 / 825 kg

Gas and steam heating are separate machine versions. Able can confirm the selected configuration, required site services, full installed footprint and access clearances before ordering. Drying performance depends on the load and operating conditions.

Primus DX77 Control Options

Dual Digital and OPL Micro controls support on-premise commercial laundry operation, with optional SensoDry+ residual-moisture control. Able can confirm the appropriate configuration for your site.

Dual Digital Control control icon

Dual Digital Control

Practical Daily Operation

Straightforward digital controls support everyday drying in on-premise commercial laundries.

OPL Micro control icon

OPL Micro

Commercial Laundry Control

The OPL Micro configuration supports professional on-premise laundry operation. Able can confirm the controls and available options for the selected machine.

Moisture control support icon

SensoDry+

Optional Moisture Control

Optional SensoDry+ residual-moisture control helps manage drying according to the load rather than relying only on a fixed drying time.

Control availability and machine configuration can vary. Able can help confirm the appropriate DX77 control setup for your laundry requirements.

Additional Features & Options

The Primus DX77 combines practical commercial-drying features with a range of available equipment and configuration options.

✓
Galvanised drum
✓
Radial airflow
✓
680mm door opening for loading and unloading
✓
Standard reversing drum
✓
Self-cleaning lint screen
✓
Preheating of intake air
✓
Gas or steam heating configurations
✓
Dual Digital or OPL Micro control configurations
✓
Optional stainless-steel drum
✓
Optional stainless-steel front panel with black painted door
✓
Optional SensoDry+ residual-moisture control
✓
Optional SafeTech fire-suppression system

Some features and equipment are configuration-dependent or available as options. Able can help confirm the appropriate DX77 specification for your laundry.

Installation & Laundry Support from Able

Support Beyond the Machine

Buying the Primus DX77 should not be the end of the journey. Able can support your laundry from initial equipment specification through to delivery, installation, commissioning and ongoing machine support.

Ongoing servicing and breakdown support are available to help keep the DX77 operating reliably throughout its working life.

We can also help confirm the appropriate heating configuration, exhaust requirements and installation services for your site before the dryer is commissioned.

01

Equipment Specification

We can help confirm the appropriate DX77 configuration for your laundry requirements.

02

Delivery & Installation

Able can arrange delivery and support the installation of the DX77 at your site.

03

Commissioning & Operator Setup

We can support commissioning, control setup and operator guidance, helping ensure the dryer is ready for dependable day-to-day use.

04

Servicing & Breakdown Support

Ongoing servicing and breakdown support are available to help keep your commercial laundry equipment supported.

Buy Outright or Choose Complete360°

Choose the purchasing route that works best for your laundry, whether you want to own the Primus DX77 outright or bring equipment and ongoing support together into one managed solution.

OPTION 01

Purchase Outright

Purchase the Primus DX77 as a standalone commercial tumble dryer, with Able available to support equipment specification, delivery, installation, commissioning and ongoing servicing.

OPTION 02

Able Complete360°

For organisations looking to avoid a large upfront equipment cost, the DX77 can form part of an
Able Complete360°
laundry solution, bringing equipment, installation, commissioning, servicing, maintenance and ongoing support together into one fixed monthly cost.

Primus DX77 Spec Sheet

Primus DX77 commercial tumble dryer

MANUFACTURER TECHNICAL DOCUMENT

View the Primus DX77 Spec Sheet

View the Primus technical sheet for DX77 capacity, dimensions, heating versions, airflow, connections and optional equipment.

The document covers DX55, DX77 and DX90. Able can confirm the selected DX77 heating and control configuration and installation requirements before ordering.

Request a Primus DX77 Quote

Tell us about your laundry, typical loads and available space, and we’ll help confirm whether the Primus DX77 is the right commercial tumble dryer for your site.

Whether you’re considering outright purchase or Able Complete360°, or need to check gas or steam heating, controls and installation requirements, give our team the basics and we’ll take it from there.

Request a Primus DX77 Quote

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