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Discussion History

Cooling Tunnel

Assembly

Refrigerated multi-zone tunnel that sets the chocolate shell to a stable, glossy finish before packing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Cooling Tunnel parts and their functions

7 top-level parts · 48 parts in total · full bill of materials below
Cooling Tunnel parts diagram: 1 tunnel belt, 2 tunnel cooling coil, 3 tunnel fan, 4 tunnel panel, 5 refrigeration unit, 6 servo motor, 7 temperature probe. 48 parts in 7 assemblies.
Cooling Tunnel parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Tunnel Belt 1× Tunnel conveyor belt
2 Tunnel Cooling Coil 3× Zone cooling coils
3 Tunnel Fan 4× Air circulation fans
4 Tunnel Panel 12× Insulated tunnel panels
5 Refrigeration Unit 1× Refrigeration plant
6 Servo Motor 4 parts 1× Tunnel belt motor
7 Temperature Probe 3× Zone temperature probes

3D model

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Build & assembly graph

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Bill of materials for Cooling Tunnel

7 top-level lines · 18 rows shown · 48 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Tunnel Belt chocolate-enrobing-line-tunnel-belt 1× 1 · part
2 Tunnel Cooling Coil chocolate-enrobing-line-cooling-coil 3× 3 · part
3 Tunnel Fan chocolate-enrobing-line-tunnel-fan 4× 4 · part
4 Tunnel Panel chocolate-enrobing-line-tunnel-panel 12× 12 · part
5 Refrigeration Unit chocolate-enrobing-line-refrigeration-unit 1× 1 · part
6 Servo Motor 4 parts servo-motor 1× 1 24 assembly
6.1 Stator Assembly 3 parts stator-assembly 1× 1 3 assembly
6.1.1 Stator Core (laminations) stator-core 1× 1 · part
6.1.2 Copper Winding copper-winding 1× 1 · part
6.1.3 Slot Insulation stator-insulation 1× 1 · part
6.2 Rotor Assembly 4 parts rotor-assembly 1× 1 19 assembly
6.2.1 Rotor Shaft rotor-shaft 1× 1 · part
6.2.2 Rotor Core rotor-core 1× 1 · part
6.2.3 Neodymium Magnet neodymium-magnet 16× 16 · part
6.2.4 Ball Bearing ball-bearing 1× 1 · part
6.3 Encoder encoder 1× 1 · part
6.4 Motor Housing motor-housing 1× 1 · part
7 Temperature Probe temperature-probe 3× 3 · part

Where the cooling tunnel is used

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

Used in 1 assembly

Chocolate Enrobing Line

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