Screw machine products and turned parts are made on automated lathes which can quickly mass-produce parts from bars of raw stock. A screw machine uses cutting methods similar to that of a lathe but is highly automated. Screw machine products and turned parts are typically used to produce mid to high-volume, low-cost parts. The traditional screw machine automatically turns/faces the part, cuts it off, and advances the rod for the next part.
Screw machine products are used in various industries and products from computers and military communications to automotive and medical devices. Screw machine products and turned parts can be manufactured from aluminum, tool steel, stainless steel, titanium, brass, bronze, and plastic.
Brown & Sharpe Screw Machines Products
Bar Capacity: from 1/8" (.125) to
2 3/8" (2.375)
Tolerances*: +/- 0.001 on O.D. and I.D. and +/- 0.003 on the length
Materials: all metals and most plastics
Run size: 500 pieces to 20,000
Swiss-type Automatic Screw Machine Products
Bar Capacity: from 3/32" (.093) to (.787) 20 mm
Tolerances*: +/- 0.0005 on O.D and I.D. and on overall length +/- 0.003
Materials: all metals and most plastics
Run size: 500 pieces to 20,000
Swiss-type CNC Screw Machine Products
Bar Capacity: up to 1.125"
Tolerances*: +/- 0.0005 on O.D and I.D. and on overall length +/- 0.003
Materials: all metals and most plastics
Run size: 200 to 2 million
Swiss-type CNC Screw Machine Products
Bar Capacity: up to ¾" Hex, 7/8" Round, 9/16" Square and overall
length of 3"
Tolerances*: +/- 0.001 on O.D. and I.D. and +/- 0.003 on the length
Materials: brass, copper alloy, steel, stainless steel, and aluminum
Run size: 20,000 and up
Acme-Gridley Multi-spindle Screw Machine Products
Bar Capacity: from 1/16” to 2 5/8” bar capacity
Tolerances*: +/- 0.001 on O.D. and I.D. and +/- 0.003 on the length
