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LulzBot Mini ABS+ Enclosure

by Lulzbot
Original price $200.00 - Original price $200.00
Original price
$200.00 - $200.00
Current price $200.00
Availability In Stock


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LulzBot Mini ABS+ Enclosure

se this 3D printer enclosure with your LulzBot Mini to minimize warping and cracking caused by printing in cold and drafty environments while keeping curious hands and paws away from heated and moving parts of your 3D printer. This enclosure features a strengthened design with ABS panels, LulzBot branded laser-etched acrylic, and comes ready to assemble with all components provided (no 3D printing required).

Perfect for:

  • Cold and/or drafty environments
  • Printing materials with high shrink rates, like ABS, Nylons (Polyamides), and Polycarbonates
  • Classrooms, Libraries, and high-traffic areas with curious hands

LulzBot Mini v2.0, Boxed for Retail, NA


This enclosure is made with optically clear, lightweight 3 mm thick extruded acrylic and rugged ABS panels. Assembly and installation is easy as this kit contains all the necessary hardware, including the four 3D printed corner brackets.

Advanced users can mount a 40 mm fan to vent air from the enclosure, add filtration, and more. When assembled, this enclosure only adds 105 mm (4.1 in) along the length of the Y-axis ( front to back).

Parts and Specifications

Parts Included

Laser cut, extruded 3 mm thick acrylic sheets and ABS panels 

  • Two (2) Part A: Front and rear panel with logo PDF SVG

  • Two (2) Part B: Rear cover sides PDF SVG

  • One (1) Part C: Rear cover top PDF SVG

  • One (1) Part D: Rear cover bottom PDF SVG

  • One (1) Part E: Front cover sides PDF SVG

  • One (1) Part F: Front cover top PDF SVG

  • One (1) Part G: Front cover bottom PDF SVG

  • Two (2) Part H: Front and rear cover stiffener PDF SVG

  • One (1) Part I: Short side cover PDF SVG

  • One (1) Part J: Long side cover PDF SVG

  • One (1) Part K: Top cover PDF SVG

  • One (1) Part L: Optional top insert PDF SVG

36 M3-10 mm bolts

8 M3-40 mm bolts

36 M3 square nuts

2 M3 washers

Printed copy of Assembly Instructions 

Two (2) 3D printed left brackets (STL)

Two (2) 3D printed right bracket (STL)

One (1) 3D printed Mini LCD bracket (STL)

Mini left and right brackets by David Randolph used under the CC BY-SA 4.0 license.

Tools Needed

2 mm hex driver

2.5 mm hex driver

Optional: Painters tape

Optional: Flat razor

Time Required

1-2 hours, based on skill level

Physical Dimensions

LulzBot Mini Dimensions (Standard): 435 mm x 340 mm x 385 mm (17.1 in x 13.4 in x 15.2 in)

LulzBot Mini Dimensions (with Enclosure): 435 mm x 445 mm x 385 mm (17.1 in x 17.5 in x 15.2 in)

Enclosure adds an additional 105 mm (4.1 in) in the Y-axis (from front to back).


Acrylic can easily crack - do not over tighten the screws. Tighten to hold without movement.

When cleaning, use dish soap or hand wash and a soft, clean cloth. Do not use Windex® or other glass cleaning solutions. Do not use a hard sponge, scrub, or abrasive surface.

Windex is a registered trademark of S.C. Johnson, Inc.

Resources & Documentation

More Information

Assembly Instructions

Source Files


Printed Part Files

3D printed left brackets (STL)

3D printed right bracket (STL)

3D printed Mini LCD bracket (STL)

Mini left and right brackets by David Randolph used under the CC BY-SA 4.0 license. See recommended print settings in Step 1 of the Assembly Instructions.

LulzBot Mini Enclosure Bracket for LCD (STL) for installation with LulzBot Graphical LCD Controller and LulzBot Mini 2 

Bracket by David Randolph used under the CC BY-SA 3.0 license.

Emissions and Ultra-fine Particles

This is an enclosure designed to minimize the effects of the ambient environment around your printer and keep curious hands and paws away from the heated and moving components of your 3D printer. It does include a built-in location for mounting a 40 mm fan to vent air from the chamber and further modifications can be made.

Users concerned about emissions and ultra-fine articles should instead use materials made from Eastman Amphora co-polyesters such as colorFabb nGen and Chroma Strand Labs INOVA-1800. For more information, read the Guide to printing Eastman Amphora (PDF) and the ultrafine particles emission study (PDF).

On this subject, David Randolph notes:

  • "Some designs use things like HEPA filters to reduce films for things like ABS, HEPA filters are not rated for the ultrafine particles (UFP) that people are concerned about with ABS. A better approach for managing these particles (aside from simply not using ABS) is to maintain a small pressure differential so that the enclosure is at a lower pressure than the room and particles do not flow out. You would then tie this exhaust into exhaust leaving the room."


Acrylic can easily crack - do not over tighten the screws. Tighten to hold without movement. 

When cleaning, use dish soap or hand wash and a soft, clean cloth. Do not use Windex® or other glass cleaning solutions. Do not use a hard sponge, scrub, or abrasive surface. 

Windex is a registered trademark of S.C. Johnson, Inc.

Order Confirmation:

As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

Order Shipment:

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at

Cancellations & Refunds/Returns:

Before accepting a return on a product that isn't functioning as it should, Project 3D Printers reserves the right to exhaust any and all means to resolve and/or repair the malfunction through technical support and replacement parts provided by both the manufacturer and Project 3D Printers.  No return will be accepted without reasonable attempts to resolve the issue(s) first.  All returned products must be returned within 10 days of date of purchase.

Project 3D Printers enforces a strict "No Returns Accepted" policy for opened and/or partially used products, including filament, resin, or any consumable of any size and weight that has been used or opened from its factory and vacuum seal.  Only products and consumables that are unused, and in brand new factory condition are eligible for return to the manufacturer of origin within 10 days of the purchase date.

If a product is found to be non-functional or defective, the product must be returned with its full original contents within 10 days of the delivery date for inspection of the non-functionality.  If the product is found to be defective or non-functional a full-refund will be given, not including return shipping at the customer's expense.

All orders cancelled after 48 hours are subject to a $20 administration fee, whether or not your order has shipped.  If you order has shipped, you (the buyer) will also be responsible for actual return shipping charges. Refunds will only be issued to the original credit card that you use when placing your order.  Buyer is responsible for and pays a 20% restocking of the value of the returned item(s).  Buyer pays all shipping fees for the returned item(s). 

Customs Fees, Tariffs, Duty Fees and Import Taxes:

Only customers are responsible for their local import taxes, tariffs, duty fees and import taxes incurred during shipping.  To know about your customs import duties please contact your local customs office with this details  (HS Code :8477 Product description: 3d printer or 3d printer kit). If the tax amount is high, we can provide assistance to reduce it.


We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price than us within six months of your purchase date please let us know and we will refund your original payment for the difference.  We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date will refund the difference as well.

To request your partial refund simply e-mail us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.

Our 100% Price Guarantee has some limitations:

  • You must purchase the item from our website before requesting your Price Match Guarantee
  • Promotions such as rebates and buy one, get one free offers are not eligible
  • The item must be in stock on the competitors website
  • The competitor must be an online store, they may not have a retail location
  • The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
  • The competitor must be an Authorized Retailer of the product in question
  • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax