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Burr Gap Adjustment

Assembly

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.
#PartQtyWhat 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

Used in 1 assembly

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
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗
Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
flex.com ↗ Singapore Electronics contract mfg 1,000 pcs 6–10 wks
dixoninfo.com ↗ Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
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