DP-A1220-12 Enclosed Automatic Feeding Pellet 3d Printer 5000g/hr Extrusion High Speed Large Size Particles Printer

About DOWELL3D

Luoyang Dowell Electronic Technology Co., Ltd. was established in Luoyang, China, in 2014. The company boasts a modern R&D and

production base of over 6,000 square meters and a professional technical team of more than 220 people.

As one of the world's largest manufacturers of large-format FDM 3D printers, we are committed to the research, development, and

manufacturing of high-quality, environmentally friendly 3D printing filaments and industrial-grade printing equipment. All products

have passed international authoritative certifications such as CE, FCC, and RoHS.

We promise:

1. Every piece of equipment delivered to our customers undergoes continuous operational testing before shipment.

2. A professional technical team is available 24/7 hours a day to provide timely and professional technical support.

3. From installation and commissioning guidance and printing parameter optimization to troubleshooting and remote diagnostics,

Dowell's engineers are always there for you.

DP-A series pellet 3d printer 

The Dowell pellet 3D printer is a large-format, high-speed thermoplastic extrusion printer.

Applications include functional prototypes, factory tooling, patterns and molds, car parts, sculptures, furniture, and end-use parts.

With its large build volume, advanced features, and user-friendly interface, the DP-A 3d is designed to take your 3D printing work

to the next level.

Product Description

Key Features & Advantages

Pellet-based Extrusion: 

Using thermoplastic pellets, which are less expensive than filament, significantly reduces material costs.

High Deposition Rate: 

Pellet extruders deposit material much faster than filament extruders, typically up to 10 times faster, with a maximum extrusion rate

of 5000 g/h, increasing production speeds.

Large Build Volumes: 

These machines are designed for large-scale production, with build volumes that can reach over 1 meter in all dimensions (build sizes

range from 1000 x 1000 x 1000 to 1600 x 2400 x 1600 mm),  allowing for single-piece large parts. 

Cost-Efficient Production: 

The combination of lower material costs and high-speed printing makes them a cost-effective solution for large-scale production.

Multiple Applications: 

They can be used in industrial applications, including the manufacture of molds, patterns, fixtures, and large prototypes and end-use parts.

High Flow Screw Extrusion

The Dowell DP-A granule 3D printer uses an advanced screw extrusion system with a strong and uniform extrusion force, which can

achieve fine details and uniform adhesion at the same time, and the maximum extrusion speed can reach 5000 grams per hour.

A three-stage temperature control system ensures smooth extrusion, and a water cooling system enables high-speed, precise model printing.

420℃ High Temp Nozzle

High-temperature nozzles up to 420°C have a larger heating area and can quickly melt a variety of thermoplastic pellets, supporting

a variety of materials such as PLA, PETG, ABS, and TPE. Easily create durable, complex parts.

 100℃ High Temp Hot Bed

Platform composition: Silicone heating plate + 6mm tempered glass. 

High-power heated bed, uniform heating up to 100°C. The thickened tempered glass resists deformation, maintains excellent flatness,

and offers strong load-bearing capacity, making model disassembly easy.

If you require a PEI bed, please contact us. 

Auto Leveling

The DP-A Pellet 3D printer is equipped with an automatic leveling system based on high-precision sensors. It automatically detects the

flatness of the platform and corrects the tilt. This system is supplemented by a self-developed leveling algorithm and 100-point matrix

detection to achieve true automatic leveling.

Automatic feeding 

The DP-A plastic pellet printer's automatic feeding system provides continuous, automated feeding, reducing manual intervention and

preventing downtime. This improves printing accuracy, optimizes production efficiency, and minimizes material waste, making it ideal

for high-volume production.

Water-Cooled System

The DP-A 3D printer features an advanced water-cooling system that maintains optimal temperature during operation. This ensures

stable performance, prevents overheating, and extends the printer's lifespan, making it ideal for high-demand, continuous production

environments.

Anti-collision & Auto resume from power off

*The nozzle has a self-developed, inner part that has an anti-collision structure, which can effectively avoid nozzle collision caused by

wrong operation.

*Power failure protection, continue printing after recovery.

Four self-locking motors prevent accidental movement, ensuring bed stability in the event of power outages, vibration, or external

interference, preventing misalignment, and improving accuracy and reliability.

WiFi connectivity and remote control

Remotely connect to your printer, print files directly, and monitor the printing status in real time, making printing easier and more

convenient. Technicians can also remotely connect to your printer for system updates and maintenance. Make printing easy.

We have a total of 14 standard sizes. If you need other sizes, please contact us for customization.

Customization options :

• Constant temp Enclosure
• Custom Sizes 

Promises: 

*One-year warranty 

*Factory direct sales 

*Quality assurance 

*Technical support

Application areas and customer feedback

FAQ

1. Are you a trading company or a manufacturer?

We are a 3D printer manufacturer with more than 12 years of R&D experience.

2. What certifications do you have?

CE, FCC, ROHS, etc.

3. Do you accept OEM/ODM orders?

Of course, we have our own R&D team to support the customization of motherboard design and machine design, testing, and production.

4. What services do we provide?

Delivery terms accepted: EXW, FOB, CFR, CIF, DDP, DDU

Shipping methods accepted: Sea freight, Air freight, DHL. FedEx, UPS

Accepted payment currencies: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY

5. Is there a warranty for overseas customers?

Yes, the machine comes with a one-year warranty. We have professional technical engineers and instructional videos. 

The machine is fully automatic and easy to operate.