Roasting Drum Assembly

Assembly

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Rotating perforated stainless steel cylinder holding beans and allowing hot air circulation.

Direct parts	7
Total parts	20
Used in	1 assembly
Class	Assembly

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Rotating perforated stainless steel cylinder holding beans and allowing hot air circulation. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Roasting Drum Assembly parts and their functions

7 top-level parts · 20 parts in total · full bill of materials below

Roasting Drum Assembly parts diagram: 1 drum barrel, 2 drum end cap, 3 drive shaft, 4 bearing block, 5 internal baffle blade, 6 ball bearing, 7 o-ring set. 20 parts in 7 top-level items. — Roasting Drum Assembly parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Drum Barrel	1×	350 mm diameter × 300 mm length perforated stainless steel cylinder with 3 mm holes.
2	Drum End Cap	2×	Perforated stainless cap with gasket sealing one end of the drum.
3	Drive Shaft	1×	Stainless steel shaft rotating at 30 rpm, supported by sealed ball bearings.
4	Bearing Block	2×	Cast aluminum block housing deep-groove ball bearings and sealed against chaff.
5	Internal Baffle Blade	8×	Welded flat bar inside drum lifting and tumbling beans as it rotates.
6	Ball Bearing	4×	Deep-groove radial ball bearing.
7	O-Ring Set	2×	Set of elastomer rings seated in grooves to seal static or slow-moving joints against fluid and gas, sized to ISO 3601.

3D model

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Build & assembly graph

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Bill of materials for Roasting Drum Assembly

7 top-level lines · 7 rows shown · 20 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Drum Barrel	home-coffee-roaster-drum-barrel	1×	1	·	part
2	Drum End Cap	home-coffee-roaster-drum-seal	2×	2	·	part
3	Drive Shaft	home-coffee-roaster-drum-shaft	1×	1	·	part
4	Bearing Block	home-coffee-roaster-bearing-block	2×	2	·	part
5	Internal Baffle Blade	home-coffee-roaster-baffles	8×	8	·	part
6	Ball Bearing	ball-bearing	4×	4	·	part
7	O-Ring Set	oring-set	2×	2	·	part

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Where the roasting drum assembly is used

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

Small Kitchen Appliances 1 Home Coffee Roaster

Used in 1 assembly

Home Coffee Roaster

Sourcing: possible vendors

Browse the supplier directory → 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

Vendor	HQ	Specialty	MOQ	Lead 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