Precision Screw Machining & Manufacturing

How does The John Gillen Company offer you products that meet the most demanding industry standards, applications and customer requirements? Simply because we have extensive process capabilities that are skillfully engineered and we have a broad range of secondary process capabilities that clearly makes us your One Stop Source.

Our Primary (Machining/Turning/Forming) Process Equipment Capabilities Include:

• 6 & 8 Multi-Spindle Acme-Gridley
• Multi-Spindle Davenport
• Brown & Sharp
• CNC-Tornos-Bechler
• Traub
• Escomatics
• New Briton
• Minster Punch Press
• Impact Cut-Off/Shear
• Doall Automatic Saw

Our Impressive Listing of Secondary Process Equipment Capabilities Include:

• Broaching
• Milling
• Knurling - Diamond & Straight
• Cross Drilling
• Rotary Transfer - Drilling & Reaming
• Threading - Roll Form & Cut
• Grinding - Surface & Center-less
• Vibratory Deburring/Polishing
• Automated Broach & Punch Work Cells

John Gillen Company combines application knowledge, innovative solutions and current technologies to develop a new benchmark for its products. Our core knowledge for producing such a comprehensive product line starts from our commitment to the customer. Whatever the tolerances, standards or specifications are, we will meet your requirements. Our approved and ISO/TS Certified Suppliers are more than capable of meeting these special requirements.

Special Processes

• Heat Treatment (Carburize, Anneal, Austemper, Harden/Temper)
• Plating (Cr3, (Trivalent), Yellow, Clear, Black, Olive Drab, Nickel)
• Anodizing (Standard, Hard Coat, All Colors)
• Passivation (300 & 400 Series Stainless Steel)
• Electro-Polishing (Carbon, Alloy & Stainless Surface Finishes)
• Shot Peening (Micro-Finish Surfaces, Residual Stress Relieving)

Experience the benefit from working with professionals and craftsman having knowledge of equipment and processes that are unsurpassed in the industry. Feel free to contact our Plant Manager or Director of Quality to arrange a visit and plant tour.