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Discussion History

Air Heating Unit

Assembly

Draws ambient air, filters it, and heats it to the inlet temperature, typically 150-220 C. A supply fan pushes air through a filter bank and an indirect heat exchanger or burner before it reaches the disperser. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Air Heating Unit parts and their functions

6 top-level parts · 40 parts in total · full bill of materials below
Air Heating Unit parts diagram: 1 supply air fan, 2 inlet filter bank, 3 air heat exchanger, 4 gas burner, 5 air damper, 6 temperature sensor. 40 parts in 6 assemblies.
Air Heating Unit parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Supply Air Fan 4 parts 1× Inlet air fan
2 Inlet Filter Bank 1× Inlet air filter bank
3 Air Heat Exchanger 1× Indirect air heater
4 Gas Burner 4 parts 1× Gas burner train
5 Air Damper 2× Flow-control dampers
6 Temperature Sensor 4× Inlet/outlet air RTDs

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
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Bill of materials for Air Heating Unit

6 top-level lines · 18 rows shown · 40 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Supply Air Fan 4 parts sdt-supply-fan 1× 1 28 assembly
1.1 Fan Impeller sdt-fan-impeller 1× 1 · part
1.2 Servo Motor 4 parts servo-motor 1× 1 24 assembly
1.2.1 Stator Assembly 3 parts + deeper › stator-assembly 1× 1 3 assembly
1.2.2 Rotor Assembly 4 parts + deeper › rotor-assembly 1× 1 19 assembly
1.2.3 Encoder encoder 1× 1 · part
1.2.4 Motor Housing motor-housing 1× 1 · part
1.3 Ball Bearing ball-bearing 2× 2 · part
1.4 Motor Housing motor-housing 1× 1 · part
2 Inlet Filter Bank sdt-inlet-filter 1× 1 · part
3 Air Heat Exchanger sdt-heat-exchanger 1× 1 · part
4 Gas Burner 4 parts sdt-gas-burner 1× 1 4 assembly
4.1 Burner Head sdt-burner-head 1× 1 · part
4.2 Gas Valve Train sdt-gas-valve-train 1× 1 · part
4.3 Flame Detector sdt-flame-detector 1× 1 · part
4.4 Ignition Transformer sdt-ignition-transformer 1× 1 · part
5 Air Damper sdt-air-damper 2× 2 · part
6 Temperature Sensor temperature-sensor 4× 4 · part

Where the air heating unit is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Spray Drying Tower

Sourcing: possible vendors

Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks