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Machines & equipment for sale

JLS (Redditch) Ltd Double Door, Heavy Duty, 550°C Electric Heat Treatments Oven

Used / Second Hand

Refurbished Price [?]
£ Login or Register for price
Sold As Seen Price [?]
£ Login or Register for price
Availability:
In stock now
Condition
From a working environment, Excellent Condition
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Stock No
OE2635
Manufacturer
JLS (Redditch) Ltd
Model
Forced Air Circulation Box Oven
Year of Manufacture
2000
Serial
00 / 4669
Condition
From a working environment, Excellent Condition
Internal Size (WxDxH mm) [?]
1000 x 1200 x 1000mm
Max Temp
550° C
Location
Our Central Warehouse, Aldridge, UK
Weight (kgs)
2100
External Dimensions (WxDxH mm) [?]
3140 x 1600 x 2450mm
Delivery
Your delivery options

Description

JLS Double Door Electric Treatments and Curing Oven,  equipped with a powerful high volume low pressure air recirculation fan for horizonal air flow.  This model is intended to provide rapid heating with high thermal transfer to the chamber contents and high uniformity within the chamber. 

Dimensions

  • Internal dimension: 1000 x 1200 x 1000mm 
  • External Dimensions: 3140 x 1600 x 2450mm
  • Double doors (width x height): 1000mm x 1850mm each

Heavy Duty Applications:

  • Composites
  • Aluminum aging
  • High temp coatings
  • Heat treating
  • And other demanding high uniformity applications

Standard Features

  • Maximum operating temperature: 550°C
  • 304 stainless steel chamber.
  • Ø660mm air circulation fan driven by a 2.2kW motor.
  • Low thermal mass insulation.
  • Eurotherm  2216L  proportional digital programmable temperature.
  • Eurotherm 2216L over temperature controller.
  • Thyristor fired electric heating: 36 kW
  • Fitted with 24 x 1460 Watt mineral insulated sheathed heating elements.
  • Total power: 36kW
  • Traditional rugged design of robust construction.
  • Air-circulation using horizontal axial fan.
  • Heating deactivated if doors are opened.
  • Generous insulation.
  • Temperature range: 100-550°C
  • 415Volts, 3phase, 50 Hz
  • Exceptional temperature uniformity throughout the working chamber. 

Common Heat Treatments That Use Industrial Ovens & Furnaces

Heat treatment is a controlled process of heating and cooling materials in order to improve its properties, performance, and strength typically made up of three main steps. Firstly heating the metal to a specific temperature, soaking or maintaining the specific temperature for a certain amount of time, and cooling to a suitable rate following prescribed methods.

There are seven main techniques used for the heat treatment of materials, and all affect material in different way. These techniques are:

  1. Normalising
  2. Annealing
  3. Tempering
  4. Hardening
  5. Ageing
  6. Stress Relieving
  7. Carburisation

Purpose of Airflow in Ovens

A popular feature among our range of industrial and laboratory ovens, air circulation is essential for many heat treatments and processes, but it isn’t necessary for all. Seen most typically in high precision ovens for improved temperature accuracy, installing an air circulation system in an oven will distribute the heated air around the oven for a tighter temperature uniformity inside the chamber.

pdf icon Print / Download JLS (Redditch) Ltd Double Door, Heavy Duty, 550°C Electric Heat Treatments Oven Datasheet

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