Our Manufacturing Equipment

Our  assembly capabilities include threading components together, semi-automated assembly of 0-rings and spring clips, and mig welding.

Click the image above to view/download (PDF) our Manufacturing Equipment literature piece 

The Technology To Get The Job Done Right

With everything from conventional automatic bar machines to rotary transfer and CNC machining centers, Seward Screw has the advanced, state-of-the-art equipment to deliver products of the highest quality.

Our machines use the latest technology to machine or cold form custom parts with a wide variety of diameters, lengths, and tolerances. Whether your parts call for steel, copper, brass, aluminum, stainless steel or other material, no matter the complexity of the shape, we will use our breadth of experience to deliver the best possible solution.

We are continually expanding our equipment to adapt to the growing needs of our customers.

Additionally, Seward Screw has qualified sources for processes outside of our in-house capabilities. These processes include:

■ grinding

■ lapping

■ broaching

■ heat treating

■ electroplating (functional and cosmetic)

■ organic coating

■ polishing

■ gear cutting / hobbing  


Multiple-Spindle Bar Machines: (31); from 7/16" round min. to 4-1/8" round max.

CNC Multiple-Spindle Bar Machines: (3); to 1-1/4" round max.

Single-Spindle Screw Machines: (19); 5/16" to 1-5/8" max.

CNC Single-Spindle Screw Machine: to 22mm (.866") round max.

Twelve-Station Rotary Transfer Machines: (9); to 1-1/2" hex and 1-3/4" round max.

Ten-Station Rotary Transfer Machine: to 3/4" round max.

2-Axis CNC Turning Centers: (10); to 2-1/2" round max. – 10" max. diameter

CNC Turning Centers: (6)

Multi-axis with sub-spindle

Chuckers: (3)

CNC Vertical Machining Centers: (3)

CNC Sliding Headstock: (7); to 1-1/4" round max.

Horizontal Mills: (3)

Horizontal Gear Hobbers: (19)

Grinders: (4); O.D., Surface, Double Disc, Centerless

#20 Incline Threader

#40 Incline Threader


Self-Feeding Production Saw

Semi-Automatic Mig Welding Station

Various Custom Chamfering and other Secondary Machines