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PLC Controlled Coil Winding Accessories: Loop Bar

(Model No.: 15-HD-72, 15-HD-120, and 15-HD-136)

Heavy duty loop winders are used in conjunction with coil winding machinery to create small, medium, and large loops. These devices are designed for effective yet versatile loop winding. They can be programmed according to the loop that needs to be wound. They incorporate the latest safety features ensuring safe operation. When used with other SCE coil winding equipment, it delivers powerful results.


Model 15-HD Heavy Duty Loop Winding Fixture with Custom Mandrel


To customize the functionality of your 15-HD Heavy Duty Winding Fixture, you can design your own mandrel. The diameter of the mandrel can be customized according to the client’s application requirements. One set of two such mandrel will be provided along with your 15-HD Heavy Duty Winding Fixture.

*Customers are requested to submit prints and specifications to ACE Equipment.


  Dimensions 96″ L  × 9″ H × 12″ D 148″ L  × 9″ H × 12″ D 160″ L  × 9″ H × 12″ D
  Min. Length of Loop 21″ 21″ 21″
  Max. Length of Loop 72″ 120″ 136″
  Winding Bar Overall Length 96″ 148″ 160″
  Loop I.D. (Inches) Mandrel Pin Diameter 3/4, 1, 1 1/4, 1 1/2, 1 3/4, 2 3/4, 1, 1 1/4, 1 1/2, 1 3/4, 2 3/4, 1, 1 1/4, 1 1/2, 1 3/4, 2
  Minimum Width Mandrel Disk Opening 1/8″ 1/8″ 1/8″
  Maximum Width Mandrel Disk Opening 2″ 2″ 2″
  O.D. of Mandrel Disks 7″ 7″ 7″
  Net Weight 300 Lbs. 325 Lbs. 350 Lbs.
  Gross Weight 350 Lbs. 375 Lbs. 400 Lbs.

Model 15 HD Loop Winding Bar

Model 15 HD Loop Winding Bar

Model HD Coil Winder

Model HD Coil Winder

Features of Coil Winding Loop Bar (Model No.: 15 & 15-S)

The following features of the three models ensure precise loop winding:

  1. Easy Setup
    Loop length can be adjusted with ease using the one click latch. Reliable functioning ensures that the mandrel stays in place ensuring consistent winding.

    Adjust Loop Length in 5 Steps
    The mandrel is held within the loop mandrel assembly. To adjust the length, this mandrel needs to be adjusted.
    • To do this, simply press the latch placed on top of the loop mandrel assembly to unlock the mandrel.
    • Once unlocked, slide the mandrel to the desired position.
    • Your loop length has now been adjusted.
    • Release the latch. This will lock the mandrel in the assembly at the set position for the entire winding process.
  2. Coil Removal
    The coil needs to be removed and reset once the winding process is over. By utilizing the best designs and manufacturing processes, this time has been reduced greatly in our machines.

    3-Step Coil Removal Process
    • Move the Mandrel Block
      The mandrel block needs to be moved to the center of the coil to remove the coil. This is accomplished by twisting the Mandrel Block Locking Handle and lightly tapping on the Coil Release Pin.

    • Remove the Mandrel End Covers
      A small twist of the Mandrel Lock Handle will allow the mandrel end covers to be removed easily.

    • Remove the Coil
      Simply remove the coil from the machine.

    2-Step Coil Resetting Process
    • Reset the Mandrel End Covers
      Put the mandrel end covers back in the same position as removed.

    • Reset the Mandrel Block
      Slide the Mandrel Block back into the assembly such that it sets against the Mandrel Position Block. Lock the mandrel block in place by twisting the handle.

    By resetting the mandrel block, the assembly is ready to accept a new coil.

    The Mandrel Position Block has been designed to maintain its position during the coil removal process. This keeps the machine from winding a short loop. This is one of the most efficient methods of removing and resetting the coil, helping you save on valuable floor time.

  3. Winding Bar
    Manufactured using high quality materials, the winding bar has an internal diameter measuring 1.5″ and an outer diameter measuring 3″.

  4. Base
    The loop winder features a 1″ thick steel base that allows quick and easy mounting onto any ACE coil winding machine base.

  5. Lead Holder
    The lead holder has been designed for easy access on both sides. Leads can be started on either sides of the holder.

  6. Universal Winding Direction
    This versatile machine allows the user complete freedom in terms of the winding direction. With a universal directional ability, this machine can be used to wind loops in both clockwise and counter clockwise directions.

  7. Type of Coils
    This loop winder has the functionality to winds coils into precise diamond shaped loops. The loops are precise without any lag in the wind making this a superior option when looking at loop winding machines.

  8. Mandrel Blocks
    The Mandrel Blocks are available with Mandrel Pins in diameters provided with Loop Fixture.
    A variety of sizes of mandrel pins used in mandrel blocks are available. The user can choose from mandrel pins with diameters measuring 3/4″ 1″, 1 ¼″, 1 ½″, 1 ¾″ and 2″. With every ACE loop winder, one set of two mandrel blocks and a mandrel pin (of your choice of size) will be made available.

Heavy Duty Loop Winders Model 15HD Loop Bar with Gregg

Heavy Duty Loop Winders Model 15HD Loop Bar

Heavy Duty Loop Winders Model 15-HD

Heavy Duty Loop Winders Model 15-HD