China Be-cu(PTJ) is one of the best rapid prototyping shop,specialist in cnc machining, 3D Printing,stamping,Laser Cutting,plastic jection,die casting,mold manufacturing and sheet metal ensure that your project are actualized in the real world in just a few days

DLP 3D Printing


  • MAX PART SIZE:Custom
  • LEAD TIMES:From 5 Working Days
  • Tolerances of +/- 0.004” or +/- 0.05” per inch
  • MIN PART SIZE:1 x 1 x 8 mm
  • LAYER HEIGHT:100 microns
  • MIN WALL THICKNESS:20~30μm

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Home » DLP 3D Printing

DLP 3D Printing Service – China Advance Digital Light Projection Manufacturer


DLP uses a higher resolution digital light processor (DLP) to cure the liquid polymer, layer by layer. The full name of DLP is “Digital Light Projection” technology. The basic principle is to use a digital light source to project layer by layer on the surface of the liquid photosensitive resin in the form of surface light, and then solidify and form layer by layer.DLP is a type of 3D printing molding technology, known as digital light processing rapid prototyping technology. DLP technology has many similarities with SLA, and its working principle is also based on the characteristics of liquid photopolymer curing under light. DLP technology uses a higher-resolution digital light processor (DLP) to cure the liquid polymer, layer by layer, and so on, until the final model is complete. DLP molding technology generally uses photosensitive resin as printing material.In summary, the advantages of DLP 3d printing as follows

  • High-speed spatial light modulator, display rate up to 32 kHz;
  • The light efficiency is high, and the reflectivity of the micromirror is over 88%;
  • The transmittance of the window is greater than 97%;
  • The supported wavelength range is between 365nm and 2500nm;
  • The optical efficiency of the micromirror is not affected by temperature.

From prototyping to small-batch production,Be-cu global network of certified DLP 3D printing facilities will allow you to produce highly accurate parts with quality and strength comparable to injection molding.Our expertise in additive manufacturing, high-end functional testing prototypes, 24 hours services, competitive price, on time delivery drop- shipping to over 150 countries to help you transform your ideas into projects, bring your innovative products to market faster, reduce your production costs, save your research and development time.Upload your CAD files, receive an instant Digital Light Projection 3D printing quote and get your parts into production in less than 5 minutes.

Metal finishing service is a essential choice to achieve your design perfectly. Be-cu is an accomplished finished parts manufacturer, our workers and craftsman are capable to provide DLP 3D Printing service and a wide range of surface treatment services including aluminum anodizing, painting, passivation, electroplating, powder coating, polishing, black oxide, conversion coating, abrasive blasting, etc. Here are the introductions to different types of metal finishes, more details please feel free to contact us.

  • Anodizing (Anodized)
  • Passivation
  • Plating (Electroplating)
  • Painting
  • Black Oxide (Hot Blackening)
  • Polishing
  • Powder Coating
  • Heat Treatment
  • Satin Finish
  • Abrasive blasting (Sandblasting)
  • Conversion coating

Why Choose Be-cu DLP 3D Printing Service


  • No minimum order quantity
  • Metal or plastic 3D printed prototype and production parts in 7-10 days
  • Precision custom 3D printing parts at affordable prices
  • Online free quote in the shortest time
  • Single prototypes or complex shapes are both allowed
  • A wide selection of metal or plastic materials
  • Commercial and industrial-grade 3D printers
  • Cooperative supplier assistance project
  • Provide a quick solution for small batches of complex prototypes
  • We provide with our partner
  • 3D printing services for metals and plastics
  • Meet the rapid needs of complex prototype designers

How Does DLP 3D Printing Work? – Steps of DLP 3D Printing Process

This is Steps of DLP 3D Printing Process :

  • First, place the build platform in the liquid photopolymer tank, one layer above the liquid surface.
  • Second, the UV laser then creates the next layer by selectively curing and curing the photopolymer resin. The laser beam is focused on a predetermined path using a set of mirrors called galvo mirrors. The entire cross-section of the model is scanned, so the resulting part is completely solid.
  • After coating a layer, the platform moves a safe distance and cleans the blade to re-coat the surface. The process is then repeated until the part is complete.
  • After printing, the parts are in an incompletely cured green state, if high mechanical and thermal properties are required, further post-processing under UV light is required.

If you are having any problem to get your DLP 3D printing parts done, contact us and try to get a solution from BE-CU.

DLP 3D Printing Applications – What is DLP 3D Printing Used for

China Top DLP 3D Printing Supplier & Manufacturer – Be-cu offers worldwide clients affordable, rapid, high precision custom DLP 3D Printing Services, variety of materials available to meet the needs of different industries!

Automotive
Bicycle
Game
Electronic
Semiconductor
Aerospace
Machinery
Robots
Medical
Camera&Photo
Watercraft
Bathroom
LED Lighting
Telecom
Scientific Equipment
Art & Crafts
Agriculture
Municipal Engineering
Sporting Equipment
Jewelry

The Features Of DLP 3D Printing


Compared with other 3D printing equipment on the market, since its projection pixel block can achieve a size of about 50μm, DLP equipment can print products with higher detail accuracy requirements, so as to ensure that its printing dimensional accuracy can reach 20~30μm. The characteristics also make it more efficient when processing sections of the same area.

The projection mechanism of the equipment is mostly integrated, which makes the layer curing and forming function module smaller, so the equipment arrangement size is smaller. Its molding characteristics are mainly reflected in the following points:

  • High curing rate (high light efficiency at 405nm);
  • low cost;
  • High resolution;
  • High reliability.

The Case Studies Of DLP 3D Printing Parts

You have a complex part design, Our DLP 3D printing service can help you turn it into a reality. With the right equipment, strong technical knowledge, and a focus on quality.. From tool design to finishing and then on to shipment, Be-cu prototpe ensure that every project is completed to a high standard and that your orders are delivered on time, every time.

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