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{"title":"CNC precision machining of communication components","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/45\/2392db52d3de59658e68868a2c23-200x200-1\/cnc_precision_machining_of_communication_components.jpg","attrs":{"Model Number":"Custom","Weight":"Varies depending on part size","Minimum Order Quantity":"1 piece","Delivery Time":"Prototype samples: 7-14 days depending on size and complexity. Small batch (10-50 pcs): 2-4 weeks. Medium batch (50-500 pcs): 4-6 weeks. Large production (500+ pcs): 6-10 weeks. Fast delivery and consistent quality have earned high customer satisfaction."}}
{"title":"CNC Telecom TR Component Base Housing","imgUrl":"https:\/\/img.chinax.com\/nimg\/9a\/60\/a85213cb0f46f035fc310e9cc53c-200x200-1\/cnc_telecom_tr_component_base_housing.jpg","attrs":{"Model Number":"Custom","Feed Rate":"0.01 to 1000 mm\/min","Material Compatibility":"Steel, Aluminum, Brass, Plastic","Minimum Order Quantity":"1 piece"}}
{"title":"CNC Communications Aluminum Equipment Enclosure","imgUrl":"https:\/\/img.chinax.com\/nimg\/48\/af\/21181d2f5fa35acab3986fce438f-200x200-1\/cnc_communications_aluminum_equipment_enclosure.jpg","attrs":{"Model Number":"Custom","Design Formats":"STEP, IGES, STL, DXF","Minimum Order Quantity":"1 piece","Delivery Time":"3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects."}}
{"title":"CNC precision machining of communication components","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/8e\/760a64aeea853ee4efc34cda804d-200x200-1\/cnc_precision_machining_of_communication_components.jpg","attrs":{"Model Number":"Custom","Processing":"Turning, Milling, Drilling, etc.","Minimum Order Quantity":"1 piece","Delivery Time":"Prototype samples: 5-10 days depending on complexity. Small batch (10-50 pcs): 2-3 weeks. Medium batch (50-500 pcs): 3-5 weeks. Large production (500+ pcs): 5-8 weeks. Fast delivery and consistent quality have earned high customer satisfaction."}}
{"title":"CNC precision machining of communication components","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/a3\/4bb9b3c21ab03c26082e419ad7d6-200x200-1\/cnc_precision_machining_of_communication_components.jpg","attrs":{"Model Number":"Custom","Dimensions":"Custom according to drawing","Minimum Order Quantity":"1 piece","Delivery Time":"Prototype samples: 5-10 days depending on complexity. Small batch (10-100 pcs): 2-3 weeks. Medium batch (100-1000 pcs): 3-5 weeks. Large production (1000+ pcs): 5-8 weeks. Fast delivery and consistent quality have earned high customer satisfaction from tel"}}
{"title":"CNC Aluminum 7075 RF Cavity Housing Communication ISO9001","imgUrl":"https:\/\/img.chinax.com\/nimg\/d1\/cd\/e4d39860997c943228c872eb990c-200x200-1\/cnc_aluminum_7075_rf_cavity_housing_communication_iso9001.jpg","attrs":{"Model Number":"Custom","Weight":"Varies by part","Minimum Order Quantity":"1 piece","Delivery Time":"3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects."}}
3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects.
3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects.
Professional Factory for 5G/6G RF Power Amplifier Copper Cooling Cavity
±0.01mm precision 5-axis CNC machining. Custom quote available for small & mass batch production.
Product Overview
Our custom Oxygen-Free Copper RF Liquid Cooling Cavity is a high-difficulty precision CNC machined component designed for high-power microwave and radio frequency communication equipment. Unlike regular aluminum alloy parts, oxygen-free copper offers superior thermal conductivity, making it ideal for high heat flux power amplifier modules.
Manufactured using 5-axis CNC integrated milling, this component features dense micro cooling fins, multi-step inner cavities, side liquid flow channels, and precision mounting holes. One-time clamping multi-surface linkage machining eliminates positioning errors caused by repeated re-clamping. Our mature cutting strategy and dedicated cutting tools effectively address challenges such as tool sticking, thin wall vibration, and deformation.
Key Features
Material: Oxygen-free copper with excellent thermal conductivity
Machining: 5-axis CNC one-piece milling, no assembly splicing
Tolerance: ±0.01mm high precision control
Structure: Dense micro thin cooling fins with integrated liquid cooling flow channels
Surface treatment: Precision high-gloss cutting with optional passivation anti-oxidation
Flexible order: Support for prototype, small batch & mass production
Instrumentation: Test equipment housing, precision measuring base
Why Choose Us
We are a professional high-end precision CNC machining factory with ±0.01mm machining accuracy. Our full service covers 3D drawing analysis, process planning, CNC programming, prototype testing, and mass finished product delivery. We specialize in complex cavity 3-axis & 5-axis CNC machining for non-standard custom aluminum, copper, and stainless steel components.
We serve global B2B clients across communications, medical, automation, aerospace, new energy, and optical industries. Strict quality inspection and clean part handling for copper thermal components prevent fingerprint and oxidation. We offer fast response for technical review and competitive quotation for custom CNC parts.
Frequently Asked Questions
What materials can you machine?
We process oxygen-free copper, 6061/7075 aluminum, 303/304 stainless steel, and other custom metal materials.
What is your tolerance capability?
Our precision machining can reach ±0.01mm for high-demanding components.
Can you support custom design based on my 3D drawing?
Yes. Send your STEP/IGS 3D files, and we will perform drawing breakdown and process planning.
What is your order range?
We support prototype, small batch, and mass production. Contact us to get your quote.
Our CNC Machining Services
We are a reliable precision CNC machining manufacturer & factory, offering full custom metal component manufacturing service.
3-axis & 5-axis CNC Milling
CNC Turning, Turn-Mill Composite Machining
Non-standard custom metal parts, complex cavity machining
Drawing evaluation, process planning, prototyping & mass production
Dongguan Changxinda Precision Technology Co., Ltd. is a professional CNC precision parts manufacturer established in Dongguan, China since 2008. With 17+ years of experience and a skilled team of 30+ workers, we specialize in custom CNC precision parts, jigs, fixtures, hardware, molds, and metal pro... Dongguan Changxinda Precision Technology Co., Ltd. is a professional CNC precision parts manufacturer established in Dongguan, China since 2008. With 17+ years of experience and a skilled team of 30+ workers, we specialize in custom CNC precision parts, jigs, fixtures, hardware, molds, and metal pro...
