Tri Fab, Inc. - Screw Machining Services
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Screw Machining Services

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At our Waynesboro, PA facility, Trifab utilizes screw machining with a turning capacity of up to 2 1/4” diameter. We specialize in machining stainless steel components for the thermal sensing and valve manufacturing industries. Each batch of screw machined parts goes through a finishing process that includes ultrasonic cleaning and vibratory tumbling with various media types.

After the initial set-up, screw machines are fully automated and can continuously perform operations such as roll threading, drilling, tapping and slotting. With multiple spindles, screw machines produce high volumes of precision parts such as:
  • Nozzles
  • End fittings
  • Adaptors
  • Valves


Screw Machined Parts

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Machine Operation

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Screw Machining Capabilities · Screw Machining Equipment · Engineering Design · Quality Control Process

Screw Machining Capabilities

Materials Include

Steel: A36, A516 Grade 70

Stainless Steel: 303/304 and 316

Minimum Order Quantities

1500 pieces

Turning Capacity

Up to 2 1/4" diameter

Roll Threading Capacity

Threading diameters from 3/8" to 1 3/4"
Threading length up to 1 5/8"

Manual Turning Capacity

Up to 1" diameter

CNC Milling Capacity

9" x 48"

Horizontal Slitting Capacity

9" x 30"

Ultrasonic Cleaning

Bath size 8"W x 16"L x 16"D
Up to 185°F

Hot Air Drying Capacity

24"W x 24"L x 12"D
Up to 225°F


Screw Machining Equipment

Screw Machines

New Britain Gridley, Models 60, 61, 62

Roll Threaders

Reed, Model A22

CNC/Manual Mills

Bridgeport

Ultrasonic Cleaning Equipment

Deltasonic

Hot Air Drying Equipment

Greco Brothers


Engineering Design

Design Assistance

Trifab engineers are an integral part of the product development and design process. With our 3D CAD and design capabilities, we can help you get your products manufactured quicker.

Design Software

AutoCAD Inventor- 2D/3D software


Quality Control Process
Tri-Fab's documented quality system and inspection processes, modeled after ISO 9001:2000, provide assurance that your product is fabricated to the highest quality standard. Our Waynesboro, PA facility will customize in-process and final inspection checklists and work instructions to your specific product requirements.




 MORE IMAGES 

· Roll Thread Dies

TriFab Inc | 113450 Midvale Road | Waynesboro, PA 17268 | Phone: 717-762-3113 | Fax: 717-762-7387 |
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