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HD 3624 Vacuum Former Press


Struggling to find the proper tool to bring your ideas to life? Trying to increase production, improve quality and expand your business? Have you considered a vacuum former to simplify your process?

Stop searching, you’ve found the solution to increase quality and speed. With this easy to use plug and play design you’ll be creating in no time. Use the HD 3624 vacuum press to help your business grow.

  • Dual ports in vacuum chamber
  • Magnet lock system 
  • Vacuum release vent
  • Highly durable ABS plastic
  • Vacuum - Up to 30 InHG.
  • 2" liquid filled vacuum gauge
  • Work Area - 19.125” x 31.125”
  • Footprint (lid open) - 38.5"W x 28"D x 28”H
  • 1 year warranty
  • Made in the USA

Download Instruction Manual


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Ask a Question
  • What else do I need to buy to get started?

    All neccesary fittings and tubing are included with each press. All you will need to purchase separately is a Vacuum Pump. If you plan to plumb directly to your vacuum pump we recommend adding a Check Valve to prolong the life of your pump. The Automated Vacuum Control System includes one in the kit. We also recommend getting an Extra Membrane for a backup.

  • What CFM vacuum pump do I need to operate the HD Press?

    All HD Vacuum Presses will work with any 3-CFM or higher pump. We recommend the following pumps. Based on what you are pressing you will have to decide which will work best for you.  Recommended Oil Filled Rotary Vane Vacuum Pumps: 3-CFM Single Stage Vacuum Pump - 2424 Models 5-CFM Two-Stage Vacuum Pump - 2424 & 3624 Models 8-CFM Two-Stage Vacuum Pump - 2424 & 3624 Models Be sure to check out our Automated Vacuum Control System for a fully automated streamlined solution.

  • Will this work for leather holster forming?

    Yes. Many of our users are leather forming with the HD Press.

  • How much vacuum is required to form kydex?

    Most of the time all you will need for Kydex to form for knife shealths and gun holsters is around 27inHG.

  • The vacuum pump fitting doesn\'t match the easy connect NPT parts supplied. How do I make it work?

    You will have to remove the flared fitting that your vacuum pump comes with standard and replace it with the 1/2" or 3/8" easy connect fitting supplied with your press depending on model. Most vacuum pumps are ACME threaded which is a little different than NPT. Once you remove the standard fitting it will rethread to work with the NPT included. Watch this video on how to do that - Click Here

  • Do you recommend the Robinair 15310 for this press or is a larger compressor required?

    Any 3CFM or higher pump will work. The 15310 is a great pump and works well with both sizes and particularly the 2424 model. Take a look at this blog post on choosing a vacuum pump - vacuum pump selection

  • My HD Press won't hold vacuum when I close the valve. How can I troubleshoot and fix this?

    Check the membrane for dirt and clean it with a damp sponge. A dirty membrane can effect the seal. Take the heat sink off the press, wet your thumb and place it over the port and pull a vacuum. This will narrow down where the leak is. If the vacuum holds with your thumb over the port, then you can rule out the plumbing. If it doesn't, then the leak will be somewhere between the port and your pump. Check all the plumbing connections to make sure they are securely seating in the fitting. If you can't find the source after this, please contact us for help.


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•  Easy connect - plug and play

•  19.125” x 31.125” work area

•  Quick change membrane

•  Customizable heat sink

•  Maintenance free

•  Rugged design

•  Gasket free

•  1 Year Warranty

•  Made in the USA

HD 3624 Vacuum Former Press
Membrane Vacuum Forming Machine


•   HD Press 3624

•   High Temp Heavy Duty Membrane

•   Neodymium Magnets (+ 5 extras)

•   Heatsink board 

•   Premium Quality Liquid Filled Vacuum Gauge

•   ON-OFF Valve

•   Vacuum Release Vent

•   1/2” Easy Connect NPT Elbow

•   3/8” Easy Connect NPT Elbow

•   3ft Tubing