China 6061 High Precision Cnc Machining Services Coffee Machine Mounting Device for sale

6061 High Precision Cnc Machining Services Coffee Machine Mounting Device

Price Negotiable

Price: 5-10 USD per item

MOQ: 1PCS

Delivery Time: Communication

Brand: SITUO

Product Description

CNC precision parts, coffee machine mounting device, customized design for aluminum alloy oxidation

Application and Characteristics of CNC Machining in Coffee Machines

I. Core Applications of CNC Machining in Key Coffee Machine Components

Coffee machines feature special working conditions: high temperature, high pressure (9~20 bar), food contact, and leak-proof sealing. Core precision hardware components highly rely on CNC turn-milling compound machining and 5-axis CNC precision processing, suitable for food-grade materials such as 304/316L stainless steel, brass, and 6061 aluminum alloy.

1. Core Extraction Components (Highest Precision Requirements)

Brewing heads / Brewing bases: CNC integrated milling for water channels and sealing mounting surfaces ensures uniform water distribution and no leakage under high pressure; flatness and concentricity are precisely controlled to fit food-grade sealing requirements.
Portafilter bases: Precision CNC turning for standard 51mm/58mm locking sizes achieves tight tolerance fits, enabling smooth assembly/disassembly and stable load-bearing performance.
Water distribution base & extraction chambers: 5-axis CNC one-time clamping forming for special-shaped curved surfaces and multi-hole structures eliminates water leakage caused by splicing.

2. Water Circuit & Steam Pressure System Parts

Brass/stainless steel valve seats, valve cores, water pipe fittings: CNC precision turning for internal/external threads and sealing conical surfaces provides resistance to high-temperature steam and corrosion, preventing water dripping or air leakage under high pressure.
Heating boiler chambers & heat exchange pipe connectors: Precision CNC machining for welding grooves and mounting flanges meets pressure resistance standards, ideal for high-load commercial dual-boiler scenarios.
Water pump brackets & flow meter hardware housings: High dimensional consistency ensures excellent assembly compatibility.

3. Structural, Appearance & Precision Mounting Parts

Aluminum alloy decorative/support structural components: CNC milling plus anodizing realizes lightweight design and premium texture, meeting the appearance demands of high-end household coffee machines.
Temperature sensor holders & pressure gauge hardware connectors: Precision micro-hole processing ensures accurate sensing and detection.
Custom fasteners & non-standard connecting brackets: Replace standard parts to adapt to the compact structural design of complete machines.

4. Automated Tooling Accessories

Custom CNC fixtures and positioning jigs for coffee machine production lines guarantee consistent component processing and assembly, improving the yield rate of automated mass production.

II. Core Characteristics of CNC Machining for Coffee Machine Parts

1. Ultra-high Precision in Dimensions & Geometric Tolerances

Key sealing surfaces and fitting positions achieve a dimensional accuracy of ±0.005 mm; end face flatness and concentricity are strictly controlled, satisfying core working demands of no leakage under high pressure and durability after repeated disassembly and assembly.

2. Processing Compatible with Food-grade Special Materials

Specializes in machining difficult-to-cut materials: 304/316L stainless steel, brass, 6061/6063 aerospace aluminum.

Post-processing such as electrolytic polishing, passivation and hard anodizing is available, complying with FDA/LFGB/CE food contact safety standards, resistant to coffee acid corrosion and high-temperature steam.

3. One-time Forming for Complex Special-shaped Structures

Adopt CNC turn-milling compound and 5-axis linkage machining; multi-hole, special-shaped curved, deep-cavity and eccentric structures are finished in a single clamping, reducing positioning errors and enhancing overall component strength and sealing performance, perfect for complex water circuit parts of high-end commercial coffee machines.

4. Excellent Surface Quality for Both Function & Appearance

Precision cutting combined with subsequent mirror polishing, brushing or anodizing ensures smooth internal water channels that are not easy to scale; appearance parts deliver high-end texture, integrating corrosion resistance and decorative aesthetics.

5. Customized Flexibility for Small & Mass Batches

Support custom drawings, sample replication, small-batch prototyping and mass production.

Quick model change adapts to accessory specifications of household compact machines, commercial espresso machines and fully automatic smart coffee machines.

6. Stable Performance & High Consistency in Mass Production

Standardized CNC programs plus dedicated CNC tooling fixtures ensure minimal dimensional deviation of batch parts, good interchangeability for assembly, and reduced after-sales defects such as water leakage and assembly jamming.

III. Sitop Hardware – Core Advantages for Custom CNC Coffee Machine Parts

Focus on food-grade precision hardware CNC machining for coffee machines, familiar with technical pain points including high pressure resistance, high temperature resistance and leakage prevention in the industry;
Full-process quality control: incoming material inspection → precision CNC machining → surface treatment → air tightness testing → full dimensional inspection;
One-stop OEM/ODM services available, from structural design optimization and material selection to finished product delivery, catering to demands of high-end overseas coffee machine brands.

We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.

Our maximum processing outer diameter is 60, and the minimum control tolerance is 0.001. We have Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.

Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment.

Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.

Our customers include , bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.

OUR CAPACITY
Main product names:	Stainless steel screws, carbon steel screws, pins, rivets, nuts,
	eccentric nails, embedded parts, and other fasteners.
Business Type	Factory / Maufacture
Service	CNC Machining
	Turning and Milling
	CNC Turning
	Cold heading
	stamping
	Assembly Service
Material	1). Aluminum: AL 6061-T6, 6063, 7075-T etc
	2). Stainless steel:303,304,304L,316L,316F,630,410,420,430, etc
	3). Steel: 4140, Q235, Q345B,20#,45# 1215,12L14 ,1144,1006,1008,1010,1015,1018 ,10B21,1035,1065 etc.
	4)Alloy steel:5140,4135,4140,3435,5120,415 ,435,440 etc
	5). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
	6). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc
	7). Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc.
Finish	Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish,
	Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing,
	electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench),
	Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc.
Drawing format	STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples.
Tolerance	+/-0.01mm ~ +/-0.05mm
Surface roughness	Ra 0.1~3.2
Inspection	Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM
	Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge