Capabilities

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OUR FACILITY

Full Precision Machine Shop with Innovative Capabilities

At Nortek Inc., our capabilities are grounded in over five decades of precision machining excellence across our 8,000 Square foot temperature controlled building. Equipped with cutting-edge technology and an expert team, we provide a comprehensive range of services designed to meet the diverse needs of our clients. From intricate CNC milling and CNC turning to meticulous grinding and finishing, our facility is dedicated to delivering high-quality components with exceptional precision, consistency, and speed. Whatever your specifications, Nortek Inc. ensures that every part is crafted to perfection.

A machine is cutting a piece of metal in a factory.

CNC Machining Centers

At the heart of Nortek Inc.'s precision manufacturing is our state-of-the-art CNC machining centers. Our advanced multi-axis CNC milling and turning machines allow us to produce complex parts with tight tolerances, ensuring unmatched precision for even the most intricate designs. Our CNC machining centers are equipped with the latest CAD/CAM technology, enabling seamless programming and efficient production runs. Whether it’s a prototype or large-scale production, our machining centers are designed to deliver consistent, high-quality results, maximizing both accuracy and efficiency.

CNC Turning

Our CNC turning capabilities at Nortek Inc. are engineered to produce high-precision cylindrical components with exceptional consistency. Utilizing advanced lathes with multi-axis control, we can efficiently machine complex geometries, threads, and fine details with high repeatability. From small, delicate parts to larger, more robust components, our CNC turning services are tailored to meet exacting standards across various industries. By leveraging precision programming and top-tier tooling, we ensure that each turned component meets your exact specifications, delivering reliability and superior surface finishes on every project.

#	Equipment	Specs
1	Mori-Seiki Duraturn 2550 CNC Turning Center	Cap: 12" Dia. x 20" or 3" Dia. Bar Feed
1	Mori Seiki SL-4 CNC Turning Center	Cap: 15" Dia. X 22" or 21/4" Dia. Bar Feed
1	Mori Seiki SL250, Bar Capacity 2 7/8", ATS Collet, 3J Collet	Cap: 12" Dia. x 20" or 2 5/8 Dia. Bar Feed

CNC Milling

Nortek Inc.’s CNC milling services combine precision engineering with the flexibility to handle a wide range of complex parts. Our multi-axis CNC milling machines are capable of producing intricate designs with high dimensional accuracy, making them ideal for everything from detailed prototypes to full-scale production. With capabilities that include precision contouring, pocketing, and drilling, we can create complex shapes and features with tight tolerances. Whether you require high-volume production or specialized one-off parts, our CNC milling process ensures consistent quality and precision in every project.

#	Equipment	Specs
1	Haas VM-3 mold Maker	Travel 40" x 26" x 25", 12,000 RPM, 25 tools, Cat-40 with full 4th axis capabilities
1	Haas VF-4: 30 HP Vertical Machining Center	Travel 50" x 20" x 25", 10,000 RMP Spindle, 25 tools, Cat-40
3	YCM MV-106	Travel 40" x 24" x 24", 10,000 RPM Spindle, 1,000 PSI Through Spindle Coolant, 30 tools, Cat-40
2	Haas VF2	Travel 30" x 16" x 20", 10,000 RPM, 1,000 PSI Through Spindle Coolant, 30 tools, Cat-40
2	Haas VF4SS	30 HP, Travel 50" x 20" x 25", 12,000 RPM, 30 tools, Cat-40 with full 4th axis capabilities
1	Haas VF5SS	30 HP, Travel 50" x 26" x 25", 12,000 RPM, 30 tools, Cat-40 with full 4th axis capabilities
1	Haas HR310	18" Rotary
1	Haas	12" Rotary

Miscellaneous Shop Equipment

Our grinding and finishing services at Nortek Inc. are designed to provide the final touches that elevate your components from standard to superior. We specialize in precision grinding, allowing us to achieve ultra-tight tolerances and impeccable surface finishes for even the most demanding applications. Whether it’s flat, cylindrical, or intricate geometries, our grinding processes ensure that every part meets your exact specifications for smoothness, flatness, and dimensional accuracy. Combined with expert finishing techniques, we deliver components that are not only functionally precise but also aesthetically refined, ready for immediate use or further assembly.

#	Equipment
2	Harig Super 612 Surface Grinder
1	Harig 618 Surface Grinder
1	Okamoto 618-B Surface Grinder
1	Nagase 12" X 24" SGW6 Automatic Wet Surface Grinder
1	Chevalier Automatic Universal Cylindrical Grinder I.C. - O.D. (5" X 12")
1	Sunnen Precision Honing Machine
1	Cosen NC 320 Automatic Feed Cut Off Saw
1	20 Ton Press
1	Seat of SolidWorks/CAMWorks CAD/ CAM System
2	Seats of Alphacam CAD/CAM System
2	Bridgeport Milling Machines	9" x 49" Table with Readouts and Power Feed
1	Harding Churcker
1	Okuma	16" Swing Lathe
	Burring

Inspection

Quality assurance is integral to everything we do, and our inspection processes are key to delivering parts that meet the highest standards. Our shop is equipped with advanced CMM (Coordinate Measuring Machine) technology, along with precision gauges and inspection tools, allowing us to meticulously verify every dimension, feature, and tolerance. From first article inspections to final checks, our dedicated quality control team ensures that each component meets your specifications before leaving our facility. Paired with our state-of-the-art shop equipment, our comprehensive inspection processes guarantee consistent, reliable, and top-quality results across every project.

#	Equipment
1	Mitutoyo CMM Mod B706 50" X 42"
1	Mitutoyo PH-3500 Programmable Optical Comparator with Printer
18	Black Granite Surface Plates, Shop Grade
1	Black Granite Surface Plate, Laboratory Grade
1	Working Centers and Sine Plates
1	Wilson Rockwell Tester
1	Mitutoyo Super-Mic
1	1 Sunnen Dial Bore Gages with master Setting Gage From .625 DIa. - 6" Dia
4	Various Inspection Equipment Required for Processing Precision Machined Parts
1	Precision Spinner

CAPABILITIES FAQ

CNC Machining Capabilities Frequently Asked Questions

What types of CNC machining services does Nortek offer?
Nortek Inc. provides advanced CNC milling and turning services. Our multi-axis machines enable us to handle complex geometries with precision, whether for prototyping or large-scale production.
How does Nortek ensure high-quality precision in its parts?
We utilize state-of-the-art inspection equipment, including CMM technology, to verify that every part meets tight tolerances and specifications. Our comprehensive quality control process ensures consistent, reliable results from start to finish.
What industries does Nortek serve with its grinding and finishing services?
Our grinding and finishing services are suitable for industries requiring ultra-tight tolerances and high-quality surface finishes, including aerospace, medical, and defense sectors. We deliver components ready for immediate use or further assembly.
What capabilities does Nortek have for handling complex designs?
Our advanced CNC machining centers, paired with CAD/CAM technology, allow us to produce intricate and high-precision parts across various materials and applications. We specialize in handling challenging projects that demand accuracy and efficiency.
What certifications does Nortek hold?
Nortek Inc. is ISO 9001 certified, ensuring our processes meet rigorous international quality management standards. We are also ITAR certified, enabling us to handle sensitive defense-related projects with strict compliance and security protocols.

GET IN TOUCH

Get in Touch with Nortek Inc.

Ready to discuss your next project? Contact Nortek Inc. today to learn how our precision machining services can meet your specific needs. Our team of experts is here to provide personalized support, ensuring your components are manufactured to the highest standards. Reach out to us for more information, quotes, or to start your collaboration with a trusted partner in precision manufacturing.

Call (413) 781-4777