3D Project Manufacturer Provides Online 3D Printing Service

Online 3D Printing Service - Low-cost on-demand manufacturing, on-time delivery. Custom-formed 3D printing prototypes and production parts from China. If you want to find a cost-effective and rapid 3D printing prototyping solution for your manufacturing needs, Tuofa can be a good choice for you. Based on extensive experiences and professional expertise, our precision mechanical shop 3D printing services are available for both prototypes and low to high volume production runs.

● Get a free quote within 24 hours
● 50+ metals and plastics, 20+ surface finishes
● 3D printing prototypes in as fast as 1 day
● Custom design depending on buyers
● ISO9001:2015, RoHS:2011/65/EU, CE certification

Manufacturing Experience

Capabilities in sheet metal fabrication, rapid prototype machining, and finishing enable us to offer one-stop shopping, our mechanical engineers have more than 10 years of processing and manufacturing experience.

Technical Support

Accurate dimensions and specifications based on your demands and a variety of instruments. Competitive prices and the highest standard quality provide the most economic solution.

Quality Control

Tuofa's 3D printing services have passed ISO9001 certification, and offer competitive 3d printing prices for low volume prototypes and cost savings for high volume production runs.

FDM (fused deposition modeling) 3D Printing Technology

Melt lamination technology is to heat and melt the filamentous hot-melt materials. At the same time, under the control of the computer, the three-dimensional nozzle selectively coats the materials on the workbench according to the section profile information, and forms a layer of section after rapid cooling. After one layer of molding is completed, the machine workbench drops one height (i.e. layer thickness) and then forms the next layer until the whole solid shape is formed.

Maximum build size: Up to 500 x 500 x 500 mm (19.68” x 19.68” x 19.68”)

Lead time: From 3 business days

Dimensional accuracy: ± 0.5% with a lower limit of ± 0.15 mm (± 0.006″)

Layer height: 100-300 μm

SLS (selective laser sintering) 3D printing technology

In this technology, a layer of powder material is paved on the upper surface of the formed parts by powder spreading, and heated to a certain temperature just below the burning point of the powder. The control system controls the laser beam to scan on the powder layer according to the cross-sectional profile of the layer, so that the temperature of the powder rises to the melting point, sintering and bonding with the formed parts below. After the completion of one layer, the worktable will drop by one layer, and the spreading roller will spread a layer of uniform and dense powder on it to sinter the section of a new layer until the whole model is completed.

Maximum build size: Up to 300 x 300 x 300 mm (11.8” x 11.8” x 11.8”)

Lead time: From 6 business days

Dimensional accuracy: ± 0.3% with a lower limit of ± 0.3 mm (± 0.012”)

Layer thickness: 100 μm

Material thickness: Up to 40 mm

SLA (stereographic apparatus) 3D Printing Technology

The liquid tank is filled with liquid photosensitive resin, which will solidify rapidly under the irradiation of the ultraviolet laser beam emitted by the laser. The cross-sectional profile is scanned along the liquid surface through the laser beam focused by the lens. The resin in the scanning area solidifies rapidly, so as to complete the processing process of one layer of section and obtain a layer of plastic sheet. Then, the workbench descends the height of one layer of section thickness, and then solidifies another layer of section. In this way, layers of superposition constitute the construction of three-dimensional entities. You can buy mechanical parts online.

Maximum build size: Up to 145 × 145 × 175 mm (5.7″ x 5.7″ x 6.8″)

Lead time: From 6 business days

Dimensional accuracy: ± 0.5% with a lower limit of ± 0.15 mm (± 0.006″)

Layer height: 25-100 um

DMLS (direct metal laser-sintering) 3D Printing Technology

The metal matrix is locally melted by using high-energy laser beam and controlled by 3D model data. At the same time, the powder metal material is sintered and solidified, and the formation layer is stacked automatically to generate solid parts with dense geometry.

Maximum build size:Up to 380 x 250 x 200 (19.46” x 9.84” x 7.87”)

Standard lead time: 9 business days

Dimensional accuracy: ± 0.1% with a lower limit of ± 0.1 mm (± 0.004″)

Layer height:32 μm

Why Choose Custom 3D Printing Services at Tuofa?

● Efficient Sheet metal fabrication manufacturer for mass production rapid prototyping service
● Average 10 days turnaround time and 99.99% on-time delivery
● Multiple options of machining materials to meet specific properties
● Fast free quotation within 24 hours after inquiry
● Have High customer satisfaction and loyalty
● Rich design and manufacturing experience

If you are looking for quality sheet metal fabrication services near me, our low-cost custom metal fabrication will review the design, build your quote, assess the cost, and get your non-metal or metal fabrication parts into production orderly and efficiently.

What is Meant by 3D Printing and What is Significant of 3D Printing

A kind of rapid prototyping technology, also known as additive manufacturing, is a technology that constructs objects by printing layer by layer based on digital model files and using adhesive materials such as powder metal or plastic.

3D printing, or additive manufacturing, is the construction of a three-dimensional object from a CAD model or a digital 3D model. “3D printing" can refer to a variety of processes in which material is deposited, joined or solidified under computer control to create a three-dimensional object, with material being added together (such as plastics, liquids or powder grains being fused together), typically layer by layer. You can also check our custom stamping service.

Inexpensive but high-quality end-use 3D printing products.

3D printing custom parts have the advantages of being lightweight, saving metal materials, simple processing technology, reducing production cost, and saving production cost. You can also take a look on our precision machining parts.

Time-to-Market

3D printing allows ideas to develop faster. Being able to print a concept on the same day it was designed shrinks a development process from what might have been months to a number of days, helping companies stay one step ahead of the other.

Quality Assurance Of Our 3D Printing Services

● Tuofa precision CNC machining shop has passed ISO9001 certification
● Inspection report included in every order
● Full dimensional inspection reports on request
● Material certifications and test reports available on request
● Batch inspection in concurrence with ISO285
● Strict NDA agreements with all buyers
● Low Cost On Demand Manufacturing, on-time delivery