Custom Precision CNC Machining Stainless Steel Round Perforated Block Multi

Brief Introduction

This set of custom CNC machined stainless steel perforated cylinder components is manufactured by precision turning and milling. Made of stainless steel material, they feature dense micro-hole arrays on the end face, smooth machined surface and excellent corrosion resistance. Widely used for fluid filtration, atomizing nozzles, chemical equipment and test tooling. OEM & ODM custom machining service available, factory direct supply with stable quality.

Product Overview

These cylindrical mechanical parts are processed by composite CNC turning and milling. The outer circular contour, stepped shaft structure and dense array of precision micro holes are finished in one setup, ensuring high hole position accuracy and consistent aperture size. The surface is finely machined to achieve low roughness, with burr-free holes for stable fluid passage.

All finished parts will undergo strict dimensional inspection before shipment. We accept custom manufacturing according to your CAD drawings or physical samples. Both prototype orders and mass production are supported.

Key Features

• Premium stainless steel material, great rust and corrosion resistance
• Precision CNC turning & milling composite machining
• Dense array of micro holes with consistent aperture and hole spacing
• Smooth machined surface, low roughness and no sharp burrs
• Available in multiple sizes for different fluid and industrial applications
• Support small prototype orders and large-volume mass production
• OEM & ODM custom service, made to your drawings or samples
• Full dimensional inspection for every workpiece before packing

Application

Custom CNC stainless steel perforated cylinder parts are widely used in fluid filtration systems, atomizing nozzles, food processing equipment, chemical industry devices, test jigs, medical equipment and hydraulic machinery.

Technical Specifications

• Material: Stainless Steel (304 / 316L optional)
• Machining Process: CNC Turning, CNC Milling, Deburring
• Tolerance: ±0.01mm, customizable based on requirements
• Surface Finish: Fine Machined; optional: polishing, passivation
• Packaging: Anti-rust oil + plastic bag + export carton or wooden case
• MOQ: 1 piece for prototype order
• Supply Ability: 5000 pieces per month

Our Advantage

We are a professional CNC machining factory with rich experience in custom metal parts. We provide CNC turning and milling services for stainless steel, aluminum alloy, brass and engineering plastics. Strict quality control is implemented from raw material incoming inspection to finished product delivery.

We offer competitive factory price, fast lead time and responsive technical support. Welcome to send your drawings or samples for quotation!

FAQ

Q1: What material is this stainless steel perforated cylinder component?

A: Standard material is 304 stainless steel. 316L stainless steel is available for stronger anti-corrosion requirements.

• 304 Stainless Steel: General purpose, good corrosion resistance, cost-effective for most industrial applications.
• 316L Stainless Steel: Higher corrosion resistance, suitable for marine, chemical and high-humidity environments.

Q2: Can you produce according to my 2D or 3D CAD drawings?

A: Yes. Please send us files in STEP, IGES or PDF format. Our engineering team will evaluate and provide quotation. We also accept reverse engineering from physical samples.

Q3: What surface treatments can you provide?

A: Available options include fine machining, polishing and passivation. Other surface treatments can be discussed upon request.

Q4: What is your MOQ? Can I order 1 piece for sample testing?

A: MOQ is 1 piece. We support prototype samples before mass production.

Q5: What is your production lead time?

A: Sample order: 3–7 working days. Mass production: 7–20 working days depending on order quantity.

Q6: How do you guarantee product quality?

A: We inspect dimensions with calipers, micrometers and CMM. Every workpiece is checked before packing. Inspection reports can be provided upon request.

Q7: What is T/T payment term?

A: T/T means Telegraphic Transfer, also known as wire transfer. For sample orders, we accept 100% T/T in advance. For bulk orders, common terms are 30% deposit by T/T and 70% balance before shipment.

Q8: Can you also make parts from aluminum alloy or other metals?

A: Sure. We manufacture custom machined parts in aluminum alloy, brass and other materials.