Screw Machine Products - High & Low Volume                                         ISO 9001:2008 Certified                                                           (616) 534-3482

Facility and Capabilities

Drew’s Manufacturing Co. operates out of a 22,000 square foot facility located in Grand Rapids, Michigan.  The facility has grown from a single Brown & Sharpe screw machine to now over 30 screw machines and other various secondary production equipment.


Single Spindle Screw Machine Equipment  (Low volume capabilities = 100 - 5000 pieces)

Brown & Sharpe Screw Machines (10 machines)        

  • Ultramatics
  • 0G, 00, #2

1/8” Diameter to 1 5/8” Diameter



Multi-Spindle Screw Machine Equipment  (High volume capabilities = 5000 - over 1 million pieces)

Acme-Gridley Screw Machines (17 machines)

  • 6 & 8 Spindle

1/8” Diameter to 1 5/8” Diameter

 

Davenport Screw Machines (3 machines)

  • 5 Spindle

               3/4" Diameter

 

Machining Capabilities

  • Turning             
  • Center Drilling
  • Threading          
  • Recessing
  • Knurling             
  • Back Finishing
  • Tapping            
  • Milling


Secondary Operations are available:

  • Milling                          
  • Slotting
  • Cross hole drilling        
  • Grinding


In-house Secondary Machines

  • Kaufman Lead Screw Tapper
  • Warner Swasey Turret Lathe
  • Bridgeport Vertical Mill
  • Kearney & Trecker Horizontal Mill
  • Drill Presses
  • Surface Grinders

 

Reliable heat treating and plating sources are available to meet the customer's specifications.

 

Other Equipment


Fourway Parts Washer

  • Hot wash system with a rust inhibitor solution


Inter-Source Chip Processing System

  • Separates cutting fluids out of metal chips/scrap material


Packaging and Labeling to customer specifications.




SingleSpindleMachining
       Single Spindle Screw Machining >

 



MultiSpindleMachining
Acme Multi-Spindle Screw Machining >


 

 

 

                    Material Capabilities

      • Round, hex, and square bar
      • Steel (12L14, 1215, 1045, 1144...)
      • Stainless Steel (303, 304, 416...)
      • Aluminum
      • Copper
      • Brass (high volume capable - mill direct buying)
      • Other free cutting materials