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NEW & USED MILLS

Milling Machines In stock from Bridgeport, Lagun, Acra, Baileigh, Atrump, Birmingham and more.  

  • BRAND NEW BED MILLS FOR SALE CURRENTLY IN STOCK
    BED MILLS View Machines
  • USED RAM TYPE (HORIZONTAL & VERTICAL) FOR SALE CURRENTLY IN STOCK
    BRAND NEW RAM TYPE (HORIZONTAL & VERTICAL) FOR SALE CURRENTLY IN STOCK
    RAM TYPE (HORIZONTAL & VERTICAL) View Machines

    A horizontal milling machine is a machine tool used for milling various materials, including metal, wood, and plastic. The machine has a horizontally-oriented spindle and a worktable that can move in three directions: longitudinally, laterally, and vertically. The spindle holds a cutting tool that rotates at high speeds, and the workpiece is fed against the tool to remove material and create a desired shape or form.

  • USED ROLLING MILLS FOR SALE CURRENTLY IN STOCK
    ROLLING MILLS View Machines

    Rolling Mill

    A rolling mill is a machine that shapes and reduces the thickness of metal by passing it between a pair of rotating rolls. It is commonly used to process materials like steel, aluminum, and copper, as well as precious metals like gold and silver. Rolling mills are used in many industries, including manufacturing, construction, and jewelry making

    1. Rolling mills come in various sizes and configurations, from small benchtop models to massive industrial machines. The rolls can be smooth or textured, depending on the desired finish of the material. The rolls can also be shaped to produce specific profiles, such as round, square, or flat bars.
    2. There are several types of rolling mills, including two-high mills, three-high mills, and four-high mills, each with different roll configurations and capabilities.

    Two-high mills, three-high mills, and four-high mills are different types of rolling mills used in metalworking to reduce the thickness of metal sheets or to shape them into specific forms. Each type of mill has its own advantages and disadvantages, depending on the specific application and requirements.

    1. A two-high mill has two rolls that rotate in opposite directions, and the metal is passed between them to reduce its thickness. This type of mill is used for flat rolling, where the metal is compressed between two rollers that are parallel to each other.
    2. A three-high mill has three rolls, with the top and bottom rolls rotating in the same direction and the middle roll rotating in the opposite direction. This type of mill is used for shaping and reducing the thickness of metal sheets or for producing special shapes such as T-bars and angles.
    3. A four-high mill has four rolls, with two smaller work rolls and two larger backup rolls. The metal is passed between the work rolls, which compress and shape it, while the backup rolls provide support and control the thickness of the metal. This type of mill is commonly used for cold rolling of sheets and strips, where the metal is worked at lower temperatures to improve its surface finish and mechanical properties.
  • USED VERTICAL (BRIDGEPORT TYPE) FOR SALE CURRENTLY IN STOCK
    BRAND NEW VERTICAL (BRIDGEPORT TYPE) FOR SALE CURRENTLY IN STOCK
    VERTICAL (BRIDGEPORT TYPE) View Machines

    Tips when Buying or Selling New or Used Vertical Milling Machines Like a BRIDGEPORT MILL

    A Bridgeport mill is a type of vertical milling machine that was first manufactured by the Bridgeport Machines Inc. company in the United States in 1938. It has since become one of the most popular and widely used milling machines in the world. The Bridgeport mill features a rotating cutting tool called a milling cutter, which is used to remove material from a workpiece held in a vise or other holding device. The cutting tool is mounted on a movable spindle, which can be positioned vertically or horizontally, allowing the machine to perform a wide range of cutting operations.

    Bridgeport mills are known for their robust construction, durability, and versatility, making them a favorite among machinists, metalworkers, and manufacturers in a variety of industries. They are commonly used for milling, drilling, boring, and tapping operations on metal, plastic, and other materials.

    POPULAR BRANDS OF VERTICAL MILLING MACHINES

    There are many popular brands of vertical milling machines, but some of the most well-known and reputable ones include:

    1. Bridgeport is one of the oldest and most recognized names in milling machines. Their machines are known for their precision, durability, and ease of use.
    2. Lagun is a popular brand that produces both vertical and horizontal milling machines. They are known for their high-quality machines, innovative features.
    3. JET is a well-respected brand that produces a range of milling machines for both home and industrial use. Their machines are known for their reliability, accuracy, and affordability.
    4. Sharp is another popular brand that produces high-quality milling machines for a range of applications. They are known for their precision, ease of use, and durability.
    5. Kent produces a range of milling machines that are designed for both commercial and industrial use. Their machines are known for their accuracy, reliability, and versatility.
    6. Baileigh produces a range of milling machines that are designed for both home and industrial situations.  Options like Digital Readouts, Power Feeds and Power Drawbars are all available.

    Other notable brands of vertical milling machines include southwestern, Acra, and Lagun, among others.  With so many to choose from ask the experts to show you the differences and assist you to make a decision.

    Ultimately, the decision to buy a new or used horizontal, or vertical milling machine depends on your budget, specific requirements, and preferences. Whatever decision you make talk to the experts at Sterling Machiney Exchange and Fabrication.  We BUY and SELL both new and Used MILLS and have the experience for over 70 years.  Call us now for a trusted and proven company that stands behind the machinery we sell.   Auctions, Liquidations and Appraisals, buy one machine or sell your entire plant.     CALL US NOW  (626) 444-0311

  • USED VERTICAL CNC FOR SALE CURRENTLY IN STOCK
    BRAND NEW VERTICAL CNC FOR SALE CURRENTLY IN STOCK
    VERTICAL CNC View Machines

    A CNC (Computer Numerical Control) mill is a type of manufacturing machine used to shape and cut various materials, such as metal, wood, and plastic, into precise shapes and sizes using a computer-controlled system. The machine uses rotating cutting tools to remove material from the workpiece based on a pre-programmed design, which is typically created using Computer-Aided Design (CAD) software. CNC Mills offer many advantages over traditional manual milling machines, such as greater precision, speed, and consistency. CNC mills can range in size from small desktop machines to large industrial models. They can be used to produce a wide variety of products, including machine parts, molds, and prototypes.

    1. CNC milling machines are popular in the manufacturing industry because they offer greater precision, speed, and consistency compared to traditional manual milling techniques. They are also capable of producing complex shapes and designs that would be difficult or impossible to create manually.

    There are several popular brands of Mills used in various industries. Sterling Machinery Exchange and Fabrication has the expert knowledge with regard to the right milling machine for you. There are so many brands to choose from and Sterling Machinery can direct you to the right machine for your purposes.  Some of the brands include:

    1. Bridgeport is an American company that produces a range of milling machines, including horizontal milling machines.
    2. Cincinnati is an American company that produces a range of machine tools, including horizontal milling machines.
    3. Haas Automation: Haas is a leading manufacturer of CNC (Computer Numerical Control
    4. Mazak is a Japanese company that specializes in the production of CNC mills.
    5. DMG Mori is a global company that produces a wide range of CNC milling machines
    6. Okuma is a Japanese company that produces CNC mills
    7. Doosan is a South Korean company that produces CNC mills
    8. Hurco is a US-based company that produces CNC mills and lathes.
    9. Makino is a Japanese company that produces CNC mills and other machine tools..
    10. Fadal is a US-based company that produces CNC mills.

    These are just a few examples of popular brands of mills in the machinery business. The popularity of each brand may vary depending on the specific needs of each industry and the geographic location.

Milling Machine is probably the most popular and versatile machine in any shop mainly because of their ability to shape complex metal parts. It's basic form is that of a rotating cutter or endmill which rotates about the spindle axis (similar to a drill) and a movable table to which the workpiece is affixed.

VERTICAL MILLS EXPANDED

Metal is extracted or chipped off by moving the X and/or Y axis, while the Z axis moves downward like a drill press. There are many different tools used with a milling machine to create the type of shape you are going for.

The workpiece is held in by a vise or rotary table placed on the milling table using bolts held in by t-slots in the table. Once the piece is secure, you are ready to mill!

Features and Options:
Starting with the head of the machine, there are a few different ways to change head speeds. One option is a belt change, or step pulley machine which takes a little bit longer and is not recommended if you have many speed changes. To change the speeds more efficiently, you can get a variable speed head, which changes speeds as easy as you can turn a wheel. The most common option is a Powered table feed. This allows you to feed your workpiece automatically. Power feeds can be applied at any time and can be put on the x and y axis as well as the knee. This saves time work cranking the handles.

Another popular option would be a Digital Read Out or DRO. This usually has some type of digital numbering system that shows you your measurements on screen instead of using the numbers on the dials for your x, y or z axis's.

Another option would be a Power Draw Bar. This allows you to pneumatically open and close the draw bar with the touch of a button closing the collets without having to use a wrench to open the draw bar manually to change the collets.

CNC Mills are the top of the line. CNC Mills or Machining Centers are Computer Numerical Controlled and can vastly speed production and set up time. With a CNC mill you can program your job and the control saves the information to use later; this helps reduce operator error and set up.

What to look for:

Some milling machines have scraped and chromed ways. Chroming adds strength to the ways for less wear and scraping evenly distributes the oil across the ways for a smooth flow. To make a machine flow smoothly you need a good lubrication system. Options include automatic lubricating system or a one shot lube system.

When shopping for a Milling machine you should look at the key components of what makes a milling machine work and what parts get worn.



We Buy & Sell all types of Mills such as: