High-Temp Box Furnace

High-Temp Box Furnace
Request a Quote
Heating and Melting Equipment
Customizable high temperature box furnaces manufactured to meet your exact specifications

The high temperature box furnace uses heating elements made of an electrothermal alloy wire that is resistant to high temperatures and has an operating temperature of up to 1200℃. It is an ideal choice for industrial use for quenching and heating of general metal or alloy steel parts. If necessary, a shielding gas can be introduced to reduce part oxidation. The cantilever door keeps the heat away from the operator, ensuring furnace safety.

Features
  • The RX3 series box-type resistance furnace casing is welded using angle steel and steel plates, with the furnace lining typically made of a 0.6g/cm3 micro-bead refractory brick that is ultra-light and energy-saving. Insulating materials such as aluminum silicate fiber and expanded vermiculite powder are used between the outer casing and the lining, ensuring the lining is an energy saving furnace liner.
  • Made of electrothermal alloy wire resistant to high temperature, the heating element is installed on the left, right, and bottom of the furnace. The workpiece is heated on the bottom plate of the heat resistant steel furnace, while temperature rise of the furnace door is achieved using a handheld sprocket. Furnace temperature and over temperature protection are controlled using the temperature control cabinet.
  • The stepping control and thyristor control for the control cabinet are optional and customizable upon request.
Parameters
Model RX3-20-12 RX3-45-12 RX3-65-12 RX3-90-12 RX3-115-12
Rated power (KW) 20 45 65 90 115
Rated temperature (℃) 1200 1200 1200 1200 1200
Wiring method of heating element Series Y △△ △△
Chamber size Length (mm) 650 950 1200 1500 1800
Width (mm) 300 450 600 750 900
Height (mm) 250 350 400 450 550
No-load heat-up time (h) ≤3 ≤3 ≤3 ≤4 ≤4
No-load power loss (kw) ≤7 ≤13 ≤17 ≤20 ≤22
Uniformity of furnace temperature (℃) ≤20 ≤20 ≤20 ≤20 ≤20
Max. Loading (kg) 50 100 200 400 600
Dimensions Length (mm) 1660 2050 2300 2950 3250
Width (mm) 1560 1700 1970 2300 2400
Height (mm) 1900 2170 2290 2300 2550
Furnace mass (kg) 1500 2200 2600 4000 5000
Related products
Send Message
Inquiry
Inquiry