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Muffle Middle Door - 484x410x57

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Suitable for IPSEN Atmosphere Furnaces TQ(F)/RTQ(F) for hot zone atmosphere circulation guiding.

Compatible Brand:-IPSEN

Compatible IPSEN part #:-KB-087544

Compatible Equipment Type and Size: RTQ|TQ|Atlas-8#|10#|11#|13#|17#|L|XL

Packing type & Packing Qty: Wooden-box

Order & Stock Unit: PC

Minimum Order Quantity: 1 PC

More detailed information can be found in Description section below. 

This Product is compatible with IPSEN Atmosphere Furnace (TQ/RTQ types) for atmosphere circulation guidance.


Basic Information of the product:

  • Material:    Silicon Nitride bonded Silicon Carbide
  • Max Temperature:   above 1400°C
  • Density:    >2.65g/cm3


Compatible with IPSEN Atmosphere Heat Treatment Furnaces(TQ(F)/RTQ(F) types, furnace load sizes L X W X H, in mm

  • TQ/RTQ - 8, Load size: 1220 X 760 X 610, load weight: 1000 kg
  • TQ/RTQ - 10, Load size: 1220 X 760 X 760, load weight: 1000 kg
  • TQ/RTQ - 11, Load size: 1220 X 910 X 760, load weight: 1000 kg
  • TQ/RTQ - 13, Load size: 1220 X 910 X 760, load weight: 1200 kg
  • TQ/RTQ - 17, Load size: 1220 X 910 X 910, load weight: 1500 kg


CIRCULATION GUIDE:Muffle guide helps guiding atmosphere circulation in the heating chamber, and improving temperature uniformity in the furnace.


We provide One and half Year (18 months) warranty for the product, under following conditions:

  • If the Muffle Plates crack or break

following conditions should be met to allow warranty to be granted :

  • the furnace is used within its designed range 
  • regular inspection and maintenance should be done properly during usage 
  • the load charges, circulation fan and pushcing chain systems are in good condition, no deformation or cracks


  • SAME DAY SHIPPING: The product can be shipped on the same day if the following conditions are fulfilled: it is in stock, the order is paid before 14:00 and express shipping is selected. Otherwise the order will be shipped next work day after the order is received and paid.
  • PRE-ORDER: The product is not a stock item, thus will be shipped in about 15 days after your order confirmation (Orders paid and confirmed before 14:00 will be shipped next work day).
More Information
Gross Weight (kg) 24.000000
Compatible Part Number KB-087544
Equipment Type Main Furnace - RTQ, Main Furnace - TQ, Atlas Furnace
Equipment Load Size 8#, 10#, 11#, 13#, 17#, L, XL
Return period 30 days
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