Custom CNC Machined Aluminum Hydraulic Manifold Block

Custom CNC Machined Aluminum Hydraulic Manifold Block

Quick detail

This custom hydraulic manifold block is CNC milled from solid aluminum billet. It integrates cross internal flow channels, threaded ports and precision mounting holes in one monolithic block, designed for hydraulic and pneumatic control systems. Strict leak-proof tolerance control ensures stable fluid transmission under working pressure.

Product description

This hydraulic manifold block is manufactured from solid 6061 aluminum with multi-axis CNC milling, deep hole drilling, tapping and deburring. Intersecting internal flow passages are precisely machined to eliminate the need for multiple pipe fittings, reduce potential leakage points and simplify system assembly. All ports and threaded holes are inspected to guarantee thread quality and sealing surface flatness. Raw machined finish keeps low surface roughness for fluid flow. At Chenrong Precision, our factory team evaluates the complex cross-hole structure before machining. We adopt specialized drilling process to avoid burrs inside internal channels. Every manifold undergoes dimension inspection and burr cleaning. We support prototype validation, small batch trial and mass manufacturing for fluid power, automation and hydraulic equipment customers.

Custom parameter table

Product features

• Monolithic block design reduces pipe joints and leakage risks
• Precision deep cross-hole machining, internal burr removal
• Multiple threaded ports and sealing flat surfaces for fluid connection
• High flatness on mounting faces for reliable assembly
• Custom port layout, channel size and block outline according to hydraulic drawings

Product advantage

Chenrong Precision has rich experience in manufacturing hydraulic manifold blocks. We master internal cross-hole machining and thorough deburring for hidden channels. Our QC team checks thread integrity and critical flatness for sealing. We can provide dimension reports to help clients complete hydraulic pressure testing.

Product application

Hydraulic Control Unit

Central manifold for distributing hydraulic oil in power control systems.

Pneumatic Valve Assembly

Integrated valve block used for compressed air control in automated machinery.

Fluid Power System

Core component for fluid transmission in industrial hydraulic stations.

Automation Pressure Module

Pressure regulating manifold for test equipment and automated production lines.

FAQ

Q: Can you do pressure leak test for manifold blocks?

A: Yes, we can perform hydraulic pressure testing and provide test reports according to your specified pressure requirement.

Q: What material options are available for high pressure working condition?

A: 6061 aluminum is common for medium pressure. For higher pressure applications, we can offer 7075 aluminum or stainless steel manifolds.

Q: Can we customize port thread standards such as BSPP, NPT or metric threads?

A: We support BSPP, BSPT, NPT, G thread and metric threads, just specify thread standard in your drawing.

Q: How to guarantee no burrs inside intersecting flow holes?

A: We adopt specialized internal deburring process after deep hole drilling and inspect every critical channel.

Q: What is sample lead time?

A: Prototype samples normally take 6-8 working days, mass production lead time depends on quantity and testing requirements.