Burr Gap Adjustment

Assembly

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Fine-pitch screw mechanism allowing 0.5–2 mm gap changes for particle size tuning.

Direct parts	4
Total parts	4
Used in	1 assembly
Class	Assembly

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Fine-pitch screw mechanism allowing 0.5–2 mm gap changes for particle size tuning. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Burr Gap Adjustment parts and their functions

4 top-level parts · 4 parts in total · full bill of materials below

Burr Gap Adjustment parts diagram: 1 fine adjustment screw, 2 adjustment dial, 3 lock ring, 4 threaded spacer. 4 parts in 4 top-level items. — Burr Gap Adjustment 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	Fine Adjustment Screw	1×	Precision-ground thread (0.8 mm pitch) moving the spacer collar ±0.05 mm per click.
2	Adjustment Dial	1×	Calibrated 36-click dial over a full 1.8 mm range (espresso: 0.5–2 mm).
3	Lock Ring	1×	Threaded locking collar holding the adjustment dial in place during grinding.
4	Threaded Spacer	1×	Collar bonded to rotor burr with fine thread accepting the adjustment screw.

3D model

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Build & assembly graph

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Bill of materials for Burr Gap Adjustment

4 top-level lines · 4 rows shown · 4 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Fine Adjustment Screw	espresso-grinder-adjustment-screw	1×	1	·	part
2	Adjustment Dial	espresso-grinder-adjuster-dial	1×	1	·	part
3	Lock Ring	espresso-grinder-adjuster-locking	1×	1	·	part
4	Threaded Spacer	espresso-grinder-fine-threads	1×	1	·	part

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Where the burr gap adjustment is used

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

Small Kitchen Appliances 1 Espresso Grinder

Used in 1 assembly

Espresso Grinder

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