Dowell Professional Automatic Feeding Granule Printer Industrial Large Format Pellet 3D Printer for Architectural Model Fabrication

Customization: Available
After-sales Service: Online After Sale Support
Warranty: 1 Year

Product Description

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Basic Information

Model NO.DP-A
Product NameIndustrial Pellet 3D Printer
Forming TechnologyFgf (Fused Granular Fabrication)
Print Speed0-350mm/S
Extrusion Flow Rate4000-5000g/Hour
ExtruderTriple-Stage Screw Extrusion with Automatic Feeding
Nozzle Diameter1.0 / 2.0 / 3.0mm
Nozzle Temperature0-420°C (Triple-Zone Control)
Build Volume1000×1000×1000mm to 1600×2400×1600mm
Pellet Material4mm Pellet (PLA, ABS, PP, PP+GF, TPE)
Cooling SystemWater Cooling
Bed Temperature0-100°C
Platform6mm Tempered Glass
Operation Interface10" Full Color Touch Screen
Frame80mm Thickened Aluminum Section
ConnectionSD Card / U Disk / WiFi / Camera
File FormatSTL, Obj/Gcode/JPG
Production Capacity50000 Sets/ Year
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DP-A Series Overview

Industrial Pellet 3D Printer

High-Flow Large-Format Manufacturing

The DP-A Series is a high-flow industrial large-format pellet 3D printer purpose-built for high-throughput manufacturing and rapid prototyping applications.

Constructed with a reinforced 80mm aluminum frame, triple-stage screw extrusion system, and integrated water cooling, this granule 3D printer delivers exceptional extrusion rates of 4000-5000g/hour. It is engineered for automotive, furniture, aerospace, and architectural sectors demanding large-scale additive manufacturing.

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Key Features

High Efficiency Production

Triple-stage screw extrusion system with automated material feeding achieves sustained output of 4000-5000g/hour.

Thermal Management

Precision water cooling and triple-zone thermal management reaching 420°C ensures consistent melt flow for engineering-grade materials.

Material Versatility

Compatible with diverse industrial pellets (PLA, ABS, PP, PP+GF, TPE) via interchangeable nozzle configurations.

Configurable Build

Flexible envelopes from 1000mm³ up to 1600×2400×1600mm with optional 60°C thermal enclosures.

Technical Specifications
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Product Details

Pellet Materials

Various Pellet Materials

Screw Extrusion

High Flow Screw Extrusion

High Temp Nozzle

420℃ High Temp Nozzle

Heated Bed

100℃ High Temp Hot Bed

Auto Leveling

One-Key Auto-Leveling

Automatic Feeding

Automatic Feeding System

Water Cooled

Water-Cooled System

Bed Self-lock

Bed Self-lock Stability

WiFi Remote

WiFi & Remote Control

Camera Monitoring

Real-time Camera

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Customization Options

Custom Sizes

Large Workspace: Up to 1600 x 2400 x 1600 mm for producing large parts, full-scale molds, and functional prototypes.

1. Constant Temp Enclosure: Keeps chamber at 60°C to prevent warping of high-shrinkage materials.

2. Custom Sizes: Beyond our 14 standard sizes, tailored build volumes are available to meet specific project needs.

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Customer Printing Cases

Case 1
Case 2
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Manufacturing Excellence

Factory Overview
R&D

With 11 years of expertise in R&D and production of large-scale industrial 3D printers, the manufacturer offers space-efficient designs and intelligent operating systems. Whether crafting factory tools, prototypes, or end-use components, these printers stand out as robust, cost-effective solutions for high-quality manufacturing.

  • Highly Competitive Pricing
  • Project-based Recommendations
  • Expert Technical Support
  • Efficient OEM and ODM Services

Frequently Asked Questions

What materials can this pellet printer use?
It is compatible with diverse industrial pellets including PLA, ABS, PP, glass-fiber reinforced PP, and TPE.
What is the maximum printing temperature?
The nozzle can reach up to 420°C with triple-zone control, and the bed can reach up to 100°C.
Does it support automatic leveling and feeding?
Yes, it features a high-precision sensor-based auto-leveling system and an automatic pellet feeding system for continuous printing.
How high is the extrusion flow rate?
The triple-stage screw extrusion system achieves a high flow rate of 4000-5000g per hour.
Can I customize the build size?
Yes, in addition to our standard industrial sizes, we offer full customization for specific build volume requirements.
What kind of after-sales support is provided?
We provide a one-year warranty, professional technical instructional videos, and 24/7 dedicated customer support.

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