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Screw Machining Services

Our job shop is equipped with single spindle Brown & Sharp automatics as well as multi spindle New Britain screw machines to fabricate components with small diameters. Our single and multi spindle automatic screw machines can handle square, round, or hexagonal bar stock with diameters ranging from 1/8″ to 2.25″. Baity produces screw machined parts from a wide range of materials such as stainless steel, brass, aluminum, and bronze. These screw machined parts are suitable for applications that warrant high fatigue strength, corrosion resistance, ductility, and shear strength.

The cam-operated Ultramatic Brown & Sharp screw machine is best suited for long production runs. We use a 3/4″ capacity Davenport chucker to complete high speed tapping, back drilling, rotary broaching, facing, O.D. threading, and counter boring operations. Cross milling, turret milling, and cross drilling attachments in the screw machines enable us to produce components with complex geometries.

  • Specifications

    Materials Commonly Processed

    Steel
    Stainless Steel
    Bronze
    Brass
    Aluminum

    Typical Parts

    Bearings
    Bolts
    Bushings
    Couplings
    Fasteners
    Fittings
    Flanges
    Hubs
    Pinions
    Pins
    Shafts
    Tubing
    Valves
    Washers

    Secondary Operations

    Cross Drilling
    Cross Tapping
    Flycutting
    Rotary Broaching
    Slotting
    O.D. Threading
    Facing
    Counterboring

    Bar Stock Diameter

    1/8″ to 2.25″

    Certifications

    ISO 9001:2000 Follow ISO Guildlines/ In house gage calibration
    The Safety and Health Achievement Recognition Program (SHARP) Certification from OSHA

    Quality Assurance Processes

    Dimension Testing
    Hardness Testing
    Statistical Process Control

    Software Used

    AutoCAD
    SolidWorks

    Acceptable Drawing and Document File Formats

    And Others
    JPG
    PDF

    Applications

    Appliances
    Assembly Equipment
    Brake Parts
    Compressors, Pumps, & Motors
    Construction Parts
    Conveyors
    Flow Control
    Hand Tools
    Heavy Duty Trucks
    Hinges & Hoists
    Marine Bearings
    Plumbing
    Pneumatics & Hydraulics
    Power Equipment

    Industries Served

    Automotive
    Oil & Gas
    Refrigeration
    Agriculture

    Production Runs

    Long and Short Run Production Jobs

  • Equipment List

    Screw Machines

    (1) – #0 Model Brown & Sharp (5/8″ capacity)
    (1) – #2 Model Brown & Sharp (1-1/4″ capacity)
    (1) – Davenport….5 – spindle (9/16″ capacity) – added Cucchi Loader & Logan Clutch
    (1) – Davenport….5 – spindle Chucker (3/4″ capacity)
    (1) – Model 2G Brown & Sharp (1-1/2″ capacity)
    (1) – Model 2G Ultramatic Brown & Sharp (1-5/8″ capacity) – with ATM Servo cam
    (1) – Model 61….6 – spindle New Britain (1-5/8″ capacity)
    (1) – Model 81….8 – spindle New Britain (1-1/4″ capacity)
    (2) – Model 52….6 – spindle New Britain (1-1/4″ capacity)
    (2) – Model 52….6 – spindle New Britain (1-3/8″ capacity)
    (2) – Model 61….6 – spindle New Britain (2-1/4″ capacity)
    (3) – #00 Model Brown & Sharp (1/2″ capacity)
    (3) – Model 51….6 – spindle New Britain (1″ capacity)
    (3) – Model 812…8 – spindle New Britain (1-1/4″ capacity)
    (4) – Davenport….5 – spindle (13/16″ capacity)
    (4) – Model 62….6 – spindle New Britain (2-1/4″ capacity)

    Options

    Thread Rolling Heads for All Screw Machines

    Saws

    (1) – Automatic tubing Cutoff saw Rohbi
    (1) – Automatic tubing Straightener & Cutoff saw (1/2″ capacity)
    (1) – Model C-300 NC automatic (12″ capacity)

    Drill Presses and Drill Press Attachments

    (1) – 18″ Series 24 Dumore Automatic
    (1) – Automatic Drilling Machine (Port Plugs)
    (1) – Carson Swaging Machine (5/16″ – 1/4″)
    (1) – Copper Tube Expanding Machine BCX-3
    (1) – Custom-Built Assembly (Brass Fitting & Knob)
    (1) – Custom-Built Swage & Drilling Machine
    (1) – DS 7518 – Cm Bed Type Gun Drill (3/4″ Drill x 24″ Length) Double Spindle
    (1) – DS 7518 – Cm Bed Type Gun Drill (3/4″ Drill x 24″ Length) Single Spindle
    (2) – 22″ Clausing Automatic
    (5) – Multi-spindle drill heads
    (6) – 10″ to 21″ misc. Drill Presses

    Quality Control Equipment

    (1) – CMM Machine Mitutoyo # B504B W/Software
    (1) – MicroVu Comparator W/Q16 Computer
    (1) – Rockwell Hardness Tester A,B,C, Scale
    (1) – Rockwell Superficial Hardness Tester 15N Scale
    (1) – Tukon Hardness Tester

    Material Handling Equipment

    (1) – 5000# Caterpillar
    (1) – 8000# Toyota Forklift
    (1) – 2200# Internthor Hand Lift

  • Equipment Specifications

    Maximum Turning Length (Multi Spindle Screw Machine)

    6″

    Spindle Speed (Multi Spindle Screw Machine)

    177 to 2,519 RPM

    Maximum Turning Length (Single Spindle Screw Machine)

    1″

    Spindle Speed (Single Spindle Screw Machine)

    34 to 7,200 RPM

    Maximum Turning Length (Five Spindle Chucker)

    2.5″

    Spindle Speed (Five Spindle Chucker)

    500 to 4,500 RPM

Contact Us

With over 74 years of experience, with multiple industries and materials, no job is too big or too small.

Please contact us today and see what we can do for you!

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