What stray light suppression does black anodizing provide?

Black anodized surfaces absorb light from infrared to ultraviolet, reducing stray light and increasing measurement accuracy. Black inorganic anodized aluminum alloys are widely used for avoiding stray light in optical equipment.

What applications use 7075 aluminum in optical benches?

Optical breadboard mounting plates, vibration isolation adapters, post mounts, kinematic mount bases, optical rail components, and precision optomechanical hardware.

Sample 7-10 days. Batch 2-3 weeks. Rush service available.

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Vibration Resistant Components for Optical Benches with 7075

Name: Vibration Resistant Components for Optical Benches with 7075
Brand: GUANNENG PRECISION MACHINERY CO.,LTD.
SKU: 2321911625

Guangdong, ChinaGUANNENG PRECISION MACHINERY CO.,LTD.

US$5.00

100-999 Pieces

US$3.00

1,000-9,999 Pieces

US$1.00

10,000+ Pieces

Product profile

Customization

Available

Keywords 01

7075 Aluminum Optical Bench Components

Keywords 02

Vibration Resistant Breadboard Hardware

Model NO.

Machinery Parts

Keywords 03

High Stiffness CNC Machined Parts

Keywords 04

Black Anodized Optomechanical Components

Keywords 05

5-Axis CNC Machined 7075 Parts

Keywords 06

Optical Bench Mounting Hardware

Keywords 07

Stray Light Suppression Anodized Parts

Keywords 08

Fatigue Resistant Optical Components

Keywords 09

High Strength Aluminum Breadboard Parts

Keywords 10

Precision Optical Bench Manufacturing

Transport Package

Individual Packing + Wooden Case

Specification

OD350*L200mm

Trademark

GGN

Origin

China

HS Code

8466939000

Production Capacity

1000PCS

Key features

7075-T6 Material: High stiffness (71.7 GPa) and fatigue strength (160 MPa) for vibration resistance.

Black Anodizing: Type II/III black anodizing (MIL-A-8625) for stray light suppression and corrosion protection.

ISO9001 Certified: 17 years experience with strict quality control and 100% inspection before shipment.

Low MOQ: Minimum order quantity of 1 piece accepted for samples and small batches.

Fast Lead Time: Samples in 7-10 days, batch production in 2-3 weeks with rush service available.

Full Traceability: EN 10204 3.1 material certificates and free CMM inspection reports with every shipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast Delivery

GUANNENG PRECISION MACHINERY CO.,LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.26h

AI-Powered supplier vetting

SummaryDongguan Guanneng Automation Technology Development Co., Ltd. is a China-based combined business entity identified in one record as a trade company, operating in Dongguan, Guangdong. It reports more than 15 years of machining-industry experience, while the company establishment date provided is 2018. Its stated capabilities include CNC machining, milling, grinding, wire cutting, turning, testing, assembly, and after-sales service. The supplier reports its own factory, multiple production lines, more than 10 production lines, and ISO9001:2015 certification. It serves machining, biomedical, automotive, semiconductor, automation, and petroleum machinery industries, and exports to East Asia, Europe, and North America. Lead times are stated as within 15 working days in both off-peak and peak seasons. Evidence is insufficient to assess financial credibility, innovation output, formal outsourcing or contract controls, overseas warehousing, traceability, or named customer cases. The audit record is dated November...

CertificationsThe supplier reports holding an ISO9001:2015 certificate and describes a dedicated quality control department and strict ISO9001-based production management system. A BV audit is also recorded for November 9, 2023 through November 8, 2024, although the audit result is listed as 0 without an explained scale.

After-Sales capabilityThe company description explicitly includes after-sales service among its integrated activities and states that it serves domestic and overseas enterprises. However, the records provide no specific response process, service coverage, repair policy, or overseas service infrastructure; overseas warehouse and showroom capabilities are marked unknown.

Production capacityThe supplier reports more than 15 years of machining-industry experience, its own factory, multiple production lines, and more than 10 production lines. It lists CNC machining, milling, grinding, wire cutting, and turning capabilities, serves several industrial sectors, and states lead times within 15 working days in both peak and off-peak seasons.

Customization capabilityThe product and service descriptions cover precision CNC machining, CNC turning, grinding, wire cutting, machinery parts, testing, and assembly. The supplier states that its production lines can meet different product needs and requirements, supporting customization, although no detailed engineering workflow, tolerance range, tooling policy, or sample-development evidence is provided.

Product Q&A

Q:Manufacturer or trading company?

Direct manufacturer - 6,000 sqm, 17 years, 40+ CNC machines including 5-axis centers, ISO9001, 3D CMM.

Q:Why choose 7075-T6 for optical bench components?

High stiffness (71.7 GPa) - maximizes natural frequencies and minimizes vibration amplification. Fatigue strength 160 MPa - reliable under repeated dynamic loads. High strength-to-weight ratio (572 MPa / 2.81 g/cm3) - ideal for vibration-sensitive systems.

Q:What is the tensile strength of 7075-T6?

572 MPa (83 ksi) ultimate tensile strength.

Q:What is the fatigue strength of 7075-T6?

160 MPa - reliable under repeated vibration and dynamic loading.

Q:What surface finish is available for optical bench components?

Type II / Type III black anodizing provides stray light suppression. Optical-grade surface roughness Ra <=0.2 um available.