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Big 3D Printer with Customized Z Axis Height 400 x 400 x 700mm

$2,399.00 $2,199.00

400x400x700mm Build Size
Independent Dual Extruder (IDEX)
Industrial Linear Guide
TBI Ball Screw
Quick-replaceable Hotend
UBL Auto Bed Leveling
Extruder Wiping System
Dual Zone Heated Bed

FORMBOT T-Rex 2+ Big 3D Printer with Customized Z Axis Height 400x400x700mm

1. Super Large Size: the Build size can reach 400x400x700mm exactly.
2. Independent Dual Extruder System: 3 kinds of printing mode can be switched automatically.
A: Single Extruder Mode: for printing large models easily.
B: Independent Dual Extruder Mode: for printing high quality multi-color/multi-material objects. it’s separate dual carriage, same as BCN3D Sigma.
C: Duplicate Mode: for printing two same objects simultaneously, so as to achieve low-volumn production.
3. Industrial Linear Guide Rail and TBI Ball Screw: for more smooth surface, higher printing accuracy and longer service lifespan.
4. Quick-replaceable Hotend: only take one minute to replace, very convenient.
5. Unified Bed Leveling with BLTouch sensor: more precise and convenient.
6. Extruder Wipe System: before printing, it wipes the nozzle automatically, so as to keep nozzle and object clean.
7. KEENOVO Dual Zone Heated Bed: inner zone 200×200, outer zone 400×400. you can turn off the outer area when printing small objects or turn it on for larger objects. so as to save power for you efficiently.
8. T-Rex 2+ comes assembled nearly, only takes 10-15 minutes to complete assembly, very easy to operate.

Technical Parameters:

Model No.: T-Rex 2+ 700mm
Technology: FDM
Print Size: 400*400*700mm
Heatable Area: 200*200/400*400mm
Shell Color: Black
Extruder Kit: Independent Dual Extruder (IDEX)
Nozzle Temp.: ≤270℃
Nozzle Diameter: 0.4mm
Layer Thickness: 0.05~0.3mm
Filament Diameter: 1.75mm
Aluminum Extrusion: 4040#
Print Plate: Heatable, ≤110℃
Print Speed: 1~280mm/s
Position Precision: Step Motor, Z=2.5um, XY=11um
Display: 3.5″ Full Graphic LCD Screen
Connection: SD card/USB cable
Leveling Method: UBL auto bed leveling
Language: English
Slice Software: Simplify3D/Cura/Makerbot Desktop/Slic3r
Machine Size: 700*630*950mm (L*W*H)
Machine Weight: 24kg
Warranty: 12 months


Weight 62 lbs
Dimensions 38 × 27.5 × 11 in

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Dear Customer, if applicable, the Product Documentation, Reference Materials, CAD or Drawing file(s), Manuals and Tutorials will be available for download upon purchase. The order confirmation email will include a Downloadable Link to the product file(s) which can also be downloaded from the My Account section if needed. If you can’t see any of these files in your account, please contact us immediately. We’re here to help, whenever you need us. Thank you.

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We are the most professional manufacturer of large format 3D Printer in China.

Shipping Policy

For some products, the shipping cost is calculated based on the product weight, not based on the quantity of items in the order. To benefit from lower shipping costs for orders with multiple items, please contact us at Click HERE for more on Shipping, Exchange and Refund Policies.

DUTY FEES, IMPORT TAXES, and CUSTOM FEES MAY APPLY: Some International shipments may be subject to a very small import tax. The total amount for your order does not include any duty fees, import taxes, or custom fees if applicable in your country. All import duties must be paid by the buyer. Oz Robotics is not responsible for import fees, duties, or additional customs clearance charges for any shipment. On the each product page; please check “Manufactured in:” section to see from where it is going be imported.

SHIPMENT: We use UPS, USPS, DHL, and FEDEX for all orders because they are reliable, fast and easily trackable. We usually ship within two business days after the full payment is received. Standard Delivery generally occurs within 3-5 business days after the ship date. However, sometimes delivery time depends on destination, logistics mode, weather conditions, size and weight of the product. Our shipping rates are listed very clearly on each product page under SHIPPING tab. In order to see the shipping cost, just add your item to the Shopping Cart, there you will see Estimate Shipping button. Just click on that button to see the shipping cost based on your Country and Location. Click HERE for more on Shipping Policies.

Return Policy

EXCHANGE POLICY: Oz Robotics wants you to be happy with your new purchase. However, we abide by the exchange policy of our suppliers because we do not manufacture these products, our suppliers do. Please read the product exchange policy that is defined by each supplier for their own listed product(s) which can be found under the Shipping tab on each product page. Once you have used the product, we and our supplier(s) have the right to not issue a refund, but exchange for the wrongly purchased items, or products have serious and irreversible quality defect problem(s). In the case of wrongly purchased products or any other similar issues, the shipping fee will be paid by the buyer/customer. If the product you purchased is defective, please email us at with some photos, or a video of the defective parts for us to evaluate before you send. Click HERE for more on Exchange Policies.

REFUNDS and RETURNS: Oz Robotics accepts returns on a very limited basis, which unless there is a manufacturing defect. For any electronic items, returns are only accepted on devices which have serious and irreversible quality defect problem, meanwhile, the buyer/customer must apply for the returns within 14 days from the date of delivery. Before a refund acceptance please include images or a video, and any other material proof of the defect. However, we abide by the exchange policy of our suppliers because we do not manufacture these products, our suppliers do.

Please check our supplier Exchange Policy under “Shipping” tab on each listed product page. Other than our supplier’s default policy, once a return is agreed upon, then you can ship your defective item to the provided return address that you should receive from us first. Please ship the order in original packaging with all the accessories and additional parts. If the Required Parts are not sent back, then it will be billed for, or expected to be shipped at a later stage. And only once all items have arrived as a full system, then we can check the returned product for testing. Include in your package a signed letter stating the reason for your return and the original receipt as well as any above mentioned proof of defect, images, or a video etc. This will help us to speed up the process on your behalf.

The purchaser (customer/buyer) is responsible for all shipping costs when returning an item. However, upon receiving the returned order, we will assess the product, and if it is determined that there is in fact a manufacturing defect then we will refund the shipping costs as well as repair, or replace or refund the full amount to the purchaser if the product is not fixable.

If you wish to return a product, please do so within 14 days from the ship date for a refund on the purchase price, minus shipping, handling. Refunds will be credited to the original credit card use for payment in 24-48 HOURS after receiving the product back. We will charge 20% restocking fee.

Once your return is received and inspected, and if agreed for a refund, then refunds will be credited to the original credit card used for payment in 24-48 hours. Please note that we will charge 20% restocking fee if you want to return a product that does not have any defect.

Once your refund is processed, then PayPal will return the money to the card that was used. It may take at least 5 business days (depending on the bank and credit company) before your refund is officially posted in your bank account and statements. Contact Us if you still have not received your refund after 5 business days.

Do not return your product to our New York office. For any exchange or refunds, please email us first at for us to provide you with the steps that need to be followed. Any product you return must be in the same condition you received it and must be returned in the original packaging without being used. Please keep the original receipt. Click HERE for more on Shipping, Exchange and Refund Policies.

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