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Machines & equipment for sale

Efco 850°C Heavy Duty Vertical Door Front Loading Electric 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, Good Condition
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Stock No
OY1951B
Manufacturer
Efco
Model
850°C Air Circulated
Year of Manufacture
ref 2002
Serial
40653
Condition
From a working environment, Good Condition
Internal Size (WxDxH mm) [?]
1000 x 1300 x 1000
Max Temp
850°C
Other Info
Rebuilt 2002 Ex Rolls Royce
Location
Our Central Warehouse, Aldridge, UK
Delivery
Your delivery options

Description

An Efco Heat treatments oven and was originally commissioned for the aerospace industry for the heat treatment of steel and aluminium components. The remit was to deliver rapid and complete processing of profile and batch components.

A nominal ±5° C was specified on the original design plan across the normal operational range of 150-800°C. The result was an oven giving uniform processing and minimal wastage.

The programmable temperature controllers permit multiple, pre-programmed cycles which allow the operator to adjust the heat treatments process to the requirements of individual products. These pre-set programs also reduce the chance of operator error resulting in a scrapped load.

The process chamber has usable dimensions of 1000mm x 1300mm x 1000mm high and is insulated with up to 250mm thick ceramic fibre. The large Ø700mm air recirculation fan generates a nominal 250 cubic metres per minute of vertical air flow to give excellent uniformity within the chamber.

The access is gained through the singular front vertically opening pneumatically powered door nominally 1.6 x 1.75m high. The door is secured with pneumatically operated door clamps which pull the door towards the oven seal, ensuring minimal wear damage to the ceramic door seal and is further fitted with a heater interlock and door interlock safety system when the door is in the raised position.

Heating is supplied through a twin bank of 90kW incoloy sheathed elements distributed evenly along both sides of the chamber.

Original design specification of an approx. weight of 250kg furnace charge.

Specification

  • 415v 3 phase
  • 95kW total power used
  • 6 x 15kW elements
  • 4 kW fan motor
  • Total power requirements of 94kW

Maintained and serviced by 'Vacuum Furnace Engineering' a member of the 'Busch Group' originally installed and ran at Rolls Royce

pdf icon Print / Download Efco 850°C Heavy Duty Vertical Door Front Loading Electric Oven Datasheet

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