We spent extra to bring you the most reliable All-metal rails. Designed for consistency and longevity.
All-Metal frame
400D features a full metal frame, both internally and externally, as sturdy as a tank. Greatly minimizing the impact of vibrations during high-speed printing.
Vibration Compensation
Input Shaping reduces mechanical vibration by adjusting input signals.It enhances stability and performance which is the key to fast printing.
Innovative IDEX Calibration
Hands-free Auto Leveling
The automatic leveling system greatly improves printing efficiency and quality stability. It helps to reduce failed prints caused by an unleveled build plate. The precise calibration of nozzle distance also enables 3D printers to print models with finer layer resolution.
XY Axis Offset Calibration Fine-tune the XY axis to align the nozzle center of the right extruder with the origin of the XY axis.
Z Axis Offset Calibration Fine-tune the Z axis to align the nozzle center of the right extruder with the origin of the Z axis.
What Other Features Do We Have
Remote Printing Multi-Machine Control
After being connected via WiFi or network cable, the MD-400D can be remotely printed and monitored in real time. At the same time, it also supports multi machine control, facilitating rapid mass production.
Self Check When Power On
When power on it can automaticly check the status of the extruder, hot bed, camera, automatic leveling, fan, and other components; if there are any abnormalities, a prompt will be displayed on the printer screen for quick and convenient processing.
Smart Resume Printing Function
The machine can automatically resume printing after power offer, less worries on print failure.
Automatic Filament Detection
It will pause the printing process, if the filament run out or if the filament is broken.
Shenzhen MINGDA Technology Co., Ltd. is a high-tech enterprise focusing on 3D printing R&D and production. Founded in 2012, it is committed to providing large-scale industrial 3D printing equipment and solutions to the world
We pursue core technology research R&D, and have obtained software copyrights, invention patents, utility model patents, design patents, and national high-tech enterprises. Our R&D team took the lead in developing an automatic leveling system through continuous practice, and applied it to industrial-grade large-scale high-temperature 3D printers.
Since its establishment, the company has been adhering to the mission of "digital manufacturing changes the world" and the business philosophy of "manufacturing with heart, serving with heart", forging ahead, after more than ten years of development and precipitation, with advanced technology, high-quality product quality, and perfect service system , forming a unique "Digital Manufacturing" brand, providing multi-material compatible integrated 3D printing solutions for many overseas enterprises, universities and scientific research institutions.
Shipping
ORDER CONFIRMATION
As soon as your order is placed, you will receive an order confirmation e-mail. This confirms your order has been received in our system and your credit card is authorized for purchase. As soon as we receive your order, we begin processing to confirm that it is in stock and available for immediate shipment. If your item is on backorder or unavailable, we will reach out to you via e-mail to confirm if you'd like to keep your order or cancel for a full refund. If your item(s) are available for immediate shipment, we will process the charges and submit the order for shipment.
ORDER SHIPMENT
Please reference your product page specific lead times. After shipment, items will arrive in 2-7 business days.
Some models are custom made, and can take as long as 4-5 weeks to ship depending on the model and series. Please contact customer service before ordering if delivery time is a concern of yours
Certain items due to high demand and low supply can only be placed on back order at specific times. Please contact customer service to hear about any items availability.
Please contact us for rush shipping rates and options. 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 four business days of your order, feel free to follow up with us at info@machineshark.com.
Large items that ship via freight (not UPS or Fedex) require a signature upon delivery. You will receive a call from the shipping company to arrange a time and day for delivery that works for you.
PRODUCT QUALITY GUARANTEE
Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should REFUSE the package, and make note of it on the delivery receipt. If your item(s) do arrived damaged, please contact us immediately and send photos to info@machineshark.com. We will process an insurance claim on your behalf and happily work with you to resolve the issue and refund or replace your order.
CANCELLATIONS & REFUNDS
Generally, most of the items we carry can be returned within 30 days of receipt in new condition and unopened.
Returned products must be sent back with their original packaging and have all of the parts and components that they came with. Please contact the manufacturer for any warranty issues. Please document (photograph) any damages upon receiving the item and report these damages to the delivery carrier if product was sent by LTL or freight (not by UPS, Fedex, USPS, etc).
Some items may be subject to a 15% restocking fee. Customer is responsible for return shipping and original shipping cost, even if the item was "free shipping". Any damages to products may void the return.
Returns must be accompanied with an RMA number. Please contact us in order to have one generated.
Should you have any questions about a particular product’s return policy we’re here to help. Please contact us and we will respond within 24 hours.
As stated in the Product Quality Guarantee, any item that arrives in less than perfect condition or missing parts will be handled at no extra cost. Refunds will be issued to the original credit card that you use when placing your order.
It is the customers' responsibility to confirm the product will comply with their state, county or city codes. If you will be receiving an inspection by a county or city inspector, please ask them what they require.
Price Match Guarantee
At TechWave Essentials, we work tirelessly to ensure you receive the best prices online. If you discover a lower price for the same product from another online store, let us know, and we’ll beat it—no questions asked. We’re committed to giving you unbeatable value so you can shop with confidence.
Our Price Match Guarantee Policy:
Eligibility Restrictions: Promotions such as rebates, "buy one, get one free" offers, or similar deals do not qualify.
Authorized Retailers Only: The competing retailer must be an authorized seller of the product in question. Discount or auction sites (e.g., eBay) are excluded.
Comprehensive Pricing Comparison: Our price match accounts for the total cost, including item price, applicable taxes, and shipping charges.
Exclusions: Price matches do not apply to exchange or replacement orders.
Note: Additional exclusions may apply.
If you believe you qualify for our Price Match Guarantee, contact us at support@techwaveessentials.com to start the process. We’re here to ensure you get the best deal every time!
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