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Machines & equipment for sale

Riley 300°C Heavy Duty Horizontal Oven Range


Price [?]
Please call on +44 (0) 1922 45 8000
1 year manufacturer guarantee
Available subject to build time
Stock No
HDH-OV Range
Internal Size (WxDxH mm) [?]
425 litres
Max Temp
Other Info
British Made
Your delivery options


These Riley heavy duty ovens are a general purpose oven capable of a wide range of industrial and laboratory applications. "British Made" and CE Marked the ovens are built to a high standard with stainless steel interiors capable of temperatures from 50°C to 300°C.

Flexible and accurate digital controls and low temperature fluctuation make these ovens suitable for drying, heating and general use. The ovens include fan-assisted air circulation.

The exterior powder coat paint finish is durable and easy to clean and is manufactured from sheet steel.

The interior stainless steel chamber is suitable for most processes, especially where moisture is involved. A rear vent is fitted to release fumes and moisture or to act as an access port for thermometers and monitoring probes. Chrome plated steel wire shelves are supported on fixed shelf runners so can be adjusted to several positions.

A clean interior finish is completed with sheathed heating elements and fan fitted in the base of the chamber.

The two doors and chamber are fitted with silicone seals for excellent insulation from heat and are easy to clean. An overlap panel is fitted between the doors to ensure a seal.

Control is via an PID digital controller, calibrated thermostats and overheat safety protection.

Heavy Duty Oven vs Standard Oven

The heavy duty oven models have the following upgrades over the standard oven range

  • Larger physical size
  • Heavy duty hinges
  • Heavy duty door latch
  • Stainless Steel Chamber (vs Aluminium clad steel chamber)

Also available, at smaller sizes, is the 300°C Superior Laboratory Range.

Accurate and Flexible Control

Riley ovens are fitted with a PID digital controller from Eurotherm (model P116). This easy to use HMI based controller includes:

  • High visibility three colour LED display
  • Ramp-soak timer and soft start
  • Overshoot elimination
  • Energy usage estimation
  • Heater failure detection
  • Digital setpoint retransmission
  • Analogue retransmission
  • Recovery point “undo” function
  • Configuration adaptor


  • Wide temperature and application range
  • Fast even tempering with good control
  • Easy to clean, high quality construction for laboratory or factory use
  • Part exchange against used surface machinery you no longer need
  • Guaranteed buy back


These ovens come with a 1 year parts and labour warranty and a 3 year parts warranty

Heavy Duty Oven Range

Demonstration Area & Showroom

Riley Surface World's showroom and demonstration area has a full range Ovens on display for you to see and explore. Based in Aldridge our 5,000m2 warehouse has 500+ surface finishing machines. We welcome visitors, please contact us to book an appointment.




Internal Dimensions 


 Power at 250°C (watts)


425 litres

 960 x 692 x 718

3 (5 positions)


Our 300°C Heavy Duty Oven Range is available in 200-1000 litres with a single door.

Have you considered our 250°C standard oven range or 300°C Superior Laboratory Range if you need a smaller physical size oven?

Optional extra include:

  • Programmable controllers
  • Analogue controllers
  • Additional shelves


These ovens are suitable for a wide range of laboratory and industrial applications

  • General Engineering & thermal processing
  • Research
  • Electronics / Semiconductor
  • Plastics / composites
  • Human / veterinary medicines

Technical Features

  • High quality, CE marked, electric laboratory ovens
  • Temperature range from 50°C to 300°C
  • Temperature fluctuation typically 
  • 425 litre model
  • Fan-assisted air circulation
  • 316 grade stainless steel chamber
  • PID Digital dual display controller
  • Independent overheat safety thermostat
  • Powder coated sheet steel exterior
  • Top or side vent/access port
  • 3 chrome plated steel wire shelves
  • 5 positions of fixed shelf runners
  • Silicone door and chamber seals
  • CE marked
  • Full 12 months parts & labour warranty

Part Exchange Available

All our new, and second hand, stock can be exchanged against any surface treatment machines you have unused in our warehouse. Please contact us to discuss your part exchange requirements.

pdf icon Print / Download Riley 300°C Heavy Duty Horizontal Oven Range Datasheet

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.