01Application
Full-circle, split and multi-zone ceramic fiber tube furnace chambers engineered around the process tube, heated length, service access and electrical zones.
02Overview
Required design inputs include process-tube outside diameter, radial clearance, heated length, orientation, access method and controller zones. These dimensions define a chamber that fits both the process tube and the OEM enclosure.
03Equipment requirements
Bore clearance, heated length, end insulation, process-tube support and service access determine the tube chamber. Choose a full-circle body for end installation, matched split halves for access around an installed tube, or sectional construction for a long furnace.
Confirm tube material, outside diameter, clearance, supported length and any end seals before the chamber bore is fixed.
Choose a full-circle body for a fixed assembly or matched split halves when frequent tube access is required.
Hot-zone length, number of zones and lead routing determine groove layout and how the chamber sections meet.
04Selection table
The starting construction is selected by installation and maintenance requirements.
| Need | Starting construction | Confirm before quotation |
|---|---|---|
| Continuous fixed heater | Full-circle formed chamber | Bore, length, mounting, element and lead layout |
| Rapid access to process tube | Matched split chamber | Split plane, hinges or clamps, insulation joint |
| Long uniform zone | Multi-section or multi-zone assembly | Zone lengths, control channels, supports and terminals |
| Replaceable external insulation | Board or blanket build-up | Available radial space, grade and retention |
05Specification sequence
A buildable tube-furnace specification moves from the process tube outward.
Record material, outside diameter, tolerance, orientation and support method.
Set hot-zone length, target uniformity and the number of control zones.
Decide between full-circle, split or sectional construction.
Confirm element, groove, sensors, leads, insulation and outer hardware.
07Split chamber drawing
08Technical FAQ
Yes. The split plane, bore, joint, element layout and external retention are specified together so both halves fit as one assembly.
Yes. Supply the total heated length, zone lengths, voltage, power, sensor positions and controller arrangement so the grooves and terminals can be placed correctly.
Yes. Bore, length, outside geometry, split form, grooves, ports, density and material grade can all be customized.
10Application inquiry
Tell us which part of the equipment you need supplied, its operating conditions, approximate dimensions and quantity. Our team can help with the next material or heating-system decision.
