Are you looking for the best FDM (Fused Deposition Modeling) 3D printing factories in China? With China at the forefront of 3D printing innovation, choosing the right manufacturer can be overwhelming. In this article, we’ll compare the top Chinese FDM machining factories, highlighting their unique strengths, services, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your 3D printing needs.

Fused Deposition Modeling (FDM)

Product Details: Fused Deposition Modeling (FDM) is an extrusion-based 3D printing technology that uses thermoplastic polymers in filament form. The process involves melting the filament and depositing it layer by layer according to a CAD model. The printer consists of an extruder, heater, and nozzle, which move in the X and Y axes to deposit the material. FDM is widely used for rapid prototyping and low-volume production due to its speed, accuracy, and competitive cost. It supports a variety of materials, including ABS, ASA, polycarbonates, and high-performance plastics like ULTEM and nylon[1][2][5].

Pros:
– High speed and quick turnaround times, with parts possible in as fast as one day…
– Cost-effective, especially for rapid prototyping and low-volume production[1][2]…
– Wide range of available materials, including production-grade thermoplastics and…
– Little post-processing required, with colored and decent surface finish directly…
– Suitable for both hobbyists and large-volume manufacturers[2][4]

Cons:
– Lower dimensional accuracy and resolution compared to other 3D printing technolo…
– Parts can be anisotropic, meaning they have uneven strength in different directi…
– Visible layer lines and rough surface finishes may require additional post-proce…
– Support removal is necessary for parts with overhangs greater than 45 degrees[5]

Unionfab: 3D Printing & CNC | Prototypes and Production Parts

FDM 3d Printing Rapid Prototyping

Product Details: Fused Deposition Modeling (FDM) is a 3D printing technology that uses thermoplastic filament, heated to its melting point, and extruded layer by layer to create a 3D object. The process starts with computer-aided design (CAD) files converted to a format like .STL, which the 3D printer can understand. FDM printers use two types of materials: a modeling material for the finished object and a support material for overhanging features. The extrusion nozzle, controlled by a computer, moves horizontally and vertically over the build platform, laying down layers of molten material that cool and harden, binding to the layer beneath. Post-processing

may include removing support materials, sanding, milling, painting, or plating. Common materials used include Acrylonitrile Butadiene Styrene (ABS), polycarbonate (PC), and polyetherimide (PEI)[1][2][3].

Pros:
– Fast production time, allowing for quick testing and evaluation of prototypes
– Material variety, including ABS, PLA, nylon, and TPU, enabling testing in differ…
– Scalability, with the ability to produce models of any size and complexity
– Design flexibility, enabling the creation of parts with complex geometries
– Cost-efficiency, with relatively inexpensive machines and materials
– Highly automated process with minimal human intervention required
– Excellent surface finish and detailed surface features
– Reduced waste and shorter lead times due to the additive manufacturing process

Cons:
– Limited by the properties of the thermoplastic materials used
– Support materials may be necessary for overhanging features, which need to be re…
– May require additional post-processing steps like sanding or painting to achieve…

3D Printing Parts Manufacturer China

Product Details: NICE Rapid Tooling offers FDM (Fused Deposition Modeling) 3D printing services. FDM is a melting deposition molding process developed by Scott Crump in 1988. It involves melting material into a liquid state, extruding it through a print head, and then solidifying it to form solid objects. The FDM mechanical system consists of a sprinkler head, wire feeding mechanism, motion mechanism, heating studio, and working table. This technology can print with various materials, including composite engineering plastics, nylon plastics, ABS, and PLA. The process affects the printing accuracy due to factors like infill and layer thickness, and temperature of the nozzle.

Post-treatment such as sanding and polishing is often necessary to achieve a smooth surface finish.

Pros:
– Low cost: The equipment cost is low, and the utilization efficiency of raw mater…
– Eco-friendly: The FDM system is non-toxic, does not produce peculiar smells, dus…
– Simple support removal: Water-soluble supporting materials make the removal of s…
– Varieties of plastic materials: Can use engineering plastics like ABS, PC, PPS,…
– Low deformability: Raw materials undergo no chemical changes during the forming…

Cons:
– Surface roughness: The surface is often rough after printing and requires post-t…
– Dimensional error: The thickness of the slice can produce visible step texture o…
– Temperature sensitivity: The temperature of the nozzle must be carefully control…

China Rapid Prototype Fused Deposition Modeling FDM …

Product Details: Fused Deposition Modeling (FDM) is a 3D printing technology used for rapid prototyping. It involves depositing melted filament material layer by layer to create a physical part from a digital design. FDM uses thermoplastic materials such as ABS, PLA, PETG, and PEI, fed through a heated nozzle. The process is highly automated, allowing for precise and repeatable results. FDM is versatile and can produce prototypes and functional parts quickly and cost-effectively, with applications in various industries including aerospace, automotive, and medical device manufacturing.

Pros:
– Produces prototypes with excellent surface finish and detailed surface features.
– Highly automated process with minimal human intervention required.
– Reduces waste and lead times due to its additive manufacturing nature.
– Allows for the creation of complex geometries and intricate designs.
– Cost-effective and scalable for both small and large objects.
– Wide range of materials available, including production-grade thermoplastics.

Cons:
– May require support structures for overhanging features, which need to be remove…
– Limited in producing planar features smaller than the nozzle diameter.
– Can require additional post-processing for smooth surfaces and fine features.
– Desktop FDM printers may produce lower quality parts compared to industrial mach…

custom rapid prototyping machining parts sls fdm plastic …

Supply 3D Printer china 2024 Large 1200mm High Speed …

Product Details: The DOWELL3D large industrial 3D printer features a frame made of 40mm aluminum sections, a printing size of up to 100016001000mm, and a 6mm tempered glass printing bed. It is equipped with a high-temp nozzle (0-420℃) and a heated bed (0-100℃ or optional 150℃). The printer uses FDM technology, supports multiple filaments (PLA, ABS, ASA, PETG, PVA, TPU, etc.), and has a nozzle diameter range of 0.4-2.0mm. It includes features such as auto leveling, filament detection, resume printing, and a 7-inch full-color touch screen. The printer operates on 110-220V power and has connectivity options including SD card, USB, and Wi-Fi.

It also includes industrial-grade ball screws and linear guide rails for high precision and stability[2][3].

Pros:
– High printing speed and precision
– Large build volume suitable for industrial and complex part production
– High-temp nozzle and heated bed for handling a broad range of materials
– Auto leveling and filament detection for improved print quality and efficiency
– Remote control and Wi-Fi connection for convenient operation
– Industrial-grade components for stability and accuracy
– Noiseless drive and low working noise (about 60dB)
– Optional features like dual extruder and 60℃ enclosure

Cons:
– High cost, with a sample price starting at $7,010.00
– Large and heavy, weighing 260 KG, which can make transportation and setup challe…
– Complex setup and calibration may be required due to the advanced features
– Potential for high energy consumption due to the powerful heating bed and nozzle

High Precision Aluminum Steel FDM metal 3d printing …

Product Details: AIXI Hardware Co., Limited offers high-precision metal 3D printing services using various technologies such as SLM (Selective Laser Melting), SLS (Selective Laser Sintering), and FDM (Fused Deposition Modeling). The services include printing with materials like Aluminum, Titanium, and Stainless Steel. The company is ISO 9001 certified and has a 10-year manufacturing experience. They provide fine polishing as a surface treatment and have a production capacity of 100,000 pieces per month. Packaging options include foam, cotton, carton, and wooden boxes, with shipping via DHL, FedEx, UPS, TNT, EMS, and by sea.

Pros:
– High precision and ultra-low surface roughness
– Mature technology with 10 years of manufacturing experience
– ISO 9001 certification ensuring quality standards
– Support for various materials including Aluminum, Titanium, and Stainless Steel
– Multiple shipping options and flexible packaging
– Ability to handle large quantities with a production capacity of 100,000 pieces…

Cons:
– Limited information on specific machine capabilities compared to other manufactu…
– No detailed pricing information available on the website
– Dependence on international shipping which can be time-consuming and costly

FDM Printing Service

Product Details: Fused Deposition Modeling (FDM) is a filament-based additive technology that involves distributing material through a moving print head, extruding a heated thermoplastic in a pattern, layer-by-layer, onto a build platform. It is used for rapid prototyping, part validation, and low-volume production. FDM utilizes the same thermoplastic-grade materials as injection molding, making it suitable for testing fit, finish, and functionality of parts. The technology supports a wide range of materials, including ABS, polycarbonates, polycaprolactone, and high-performance polymers like PEEK and ULTEM. FDM parts are strong, durable, and dimensionally stable, and the process includes the use of support structures that can be

dissolved or physically removed after the build is completed. Fathom’s FDM printing service offers large build sizes and variable infill density to speed up print time while maintaining strength and build success.

Pros:
– Versatile technology useful for rapid prototyping, part validation, and low-volu…
– Utilizes the same thermoplastic-grade materials as injection molding
– Parts are durable, chemical resistant, and can endure extreme conditions
– Supports a wide range of materials including engineering-grade plastics and high…
– Cost-effective and faster than traditional manufacturing methods
– Ideal for applications in automotive, aerospace, medical, and other industries
– Allows for the production of functional prototypes quickly
– Supports low-volume production of parts
– Variable infill density to customize lattice structures for strength and build s…

Cons:
– FDM parts can be less strong in the Z direction due to anisotropic characteristi…
– Requires support structures for complex geometries, which add material, time, an…

FDM 3D Printing Service | China Top Fused Deposition …

Product Details: FDM (Fused Deposition Modeling) 3D printing is an additive manufacturing process that builds parts layer by layer by selectively depositing melted thermoplastic material in a predetermined path. It uses thermoplastic polymers such as ABS, PLA, PETG, and PEI, which are fed through a heated nozzle attached to a three-axis system. The process involves loading a spool of filament, heating the nozzle, and extruding the material in thin strands to form the desired shape. The build platform or extrusion head moves to deposit layers, which cool and solidify to form the final part.

Pros:
– Cost-effective compared to other additive manufacturing technologies
– Fast and easy for simple, small parts
– Works well with a wide variety of plastics and can incorporate carbon fiber and…
– Shorter lead times
– High heat tolerance and chemical resistance with certain materials
– Ease of use and office-friendly operation

Cons:
– Low resolution compared to other 3D printing technologies
– Parts may have visible layer lines requiring post-processing for a smooth finish
– Anisotropic properties, meaning uneven strength in some directions
– Limited design freedom and detail visibility

Comparison Table

Company	Product Details	Pros	Cons	Website
Fused Deposition Modeling (FDM)	Fused Deposition Modeling (FDM) is an extrusion-based 3D printing technology that uses thermoplastic polymers in filament form. The process involves m…	– High speed and quick turnaround times, with parts possible in as fast as one day… – Cost-effective, especially for rapid prototyping and low-volum…	– Lower dimensional accuracy and resolution compared to other 3D printing technolo… – Parts can be anisotropic, meaning they have uneven strength in…	www.apa-proto.com
Unionfab: 3D Printing & CNC	Prototypes and Production Parts
FDM 3d Printing Rapid Prototyping	Fused Deposition Modeling (FDM) is a 3D printing technology that uses thermoplastic filament, heated to its melting point, and extruded layer by layer…	– Fast production time, allowing for quick testing and evaluation of prototypes – Material variety, including ABS, PLA, nylon, and TPU, enabling testi…	– Limited by the properties of the thermoplastic materials used – Support materials may be necessary for overhanging features, which need to be re……	www.hlhprototypes.com
3D Printing Parts Manufacturer China	NICE Rapid Tooling offers FDM (Fused Deposition Modeling) 3D printing services. FDM is a melting deposition molding process developed by Scott Crump i…	– Low cost: The equipment cost is low, and the utilization efficiency of raw mater… – Eco-friendly: The FDM system is non-toxic, does not produce pe…	– Surface roughness: The surface is often rough after printing and requires post-t… – Dimensional error: The thickness of the slice can produce visi…	www.nice-rapidtooling.com
China Rapid Prototype Fused Deposition Modeling FDM …	Fused Deposition Modeling (FDM) is a 3D printing technology used for rapid prototyping. It involves depositing melted filament material layer by layer…	– Produces prototypes with excellent surface finish and detailed surface features. – Highly automated process with minimal human intervention required…	– May require support structures for overhanging features, which need to be remove… – Limited in producing planar features smaller than the nozzle d…	www.apa-proto.com
custom rapid prototyping machining parts sls fdm plastic …				www.aixihardware.com
Supply 3D Printer china 2024 Large 1200mm High Speed …	The DOWELL3D large industrial 3D printer features a frame made of 40mm aluminum sections, a printing size of up to 100016001000mm, and a 6mm tempere…	– High printing speed and precision – Large build volume suitable for industrial and complex part production – High-temp nozzle and heated bed for han…	– High cost, with a sample price starting at $7,010.00 – Large and heavy, weighing 260 KG, which can make transportation and setup challe… – Complex…	www.dowell3dprinter.com
High Precision Aluminum Steel FDM metal 3d printing …	AIXI Hardware Co., Limited offers high-precision metal 3D printing services using various technologies such as SLM (Selective Laser Melting), SLS (Sel…	– High precision and ultra-low surface roughness – Mature technology with 10 years of manufacturing experience – ISO 9001 certification ensuring quali…	– Limited information on specific machine capabilities compared to other manufactu… – No detailed pricing information available on the website – Dep…	www.aixihardware.com
FDM Printing Service	Fused Deposition Modeling (FDM) is a filament-based additive technology that involves distributing material through a moving print head, extruding a h…	– Versatile technology useful for rapid prototyping, part validation, and low-volu… – Utilizes the same thermoplastic-grade materials as injection m…	– FDM parts can be less strong in the Z direction due to anisotropic characteristi… – Requires support structures for complex geometries, which add…	fathommfg.com
FDM 3D Printing Service	China Top Fused Deposition …	FDM (Fused Deposition Modeling) 3D printing is an additive manufacturing process that builds parts layer by layer by selectively depositing melted the…	– Cost-effective compared to other additive manufacturing technologies – Fast and easy for simple, small parts – Works well with a wide variety of pla…	– Low resolution compared to other 3D printing technologies – Parts may have visible layer lines requiring post-processing for a smooth finish – Aniso…

Frequently Asked Questions (FAQs)

Frequently Asked Questions About FDM Machining Factories in China

What is Fused Deposition Modeling (FDM) and how does it work?

Fused Deposition Modeling (FDM) is an additive manufacturing process that uses a thermoplastic filament. This filament is heated to its melting point and then extruded layer by layer to create a three-dimensional object. It’s a popular method because it’s relatively easy to use and can produce a wide range of parts quickly and accurately.

Which Chinese companies are leading in FDM 3D printing technology?

Several Chinese companies are at the forefront of FDM 3D printing. Companies like Shenzhen Mineiwing Electronics Co., Ltd., Creality, and INTAMSYS are well-known for their high-quality FDM 3D printers and innovative solutions. These companies cater to various needs, from hobbyists to industrial-scale manufacturing.

What are the typical applications of FDM 3D printing in China?

FDM 3D printing in China is used across a variety of sectors. You can find applications in rapid prototyping, customized manufacturing, and low-volume production. Industries such as aerospace, automotive, medical, and dental also benefit from FDM technology. Additionally, it is used in consumer goods, industrial design, and even footwear and jewelry design.

How do I choose the right FDM 3D printing factory in China for my needs?

When choosing an FDM 3D printing factory in China, consider factors like the quality of the printers, the range of materials they support, and their expertise in your specific industry. Look for companies with ISO 9001 certification, a strong customer base, and positive reviews. Companies like Unionfab and TDLmould are known for their high-quality services and diverse capabilities.

What kind of support and services can I expect from Chinese FDM 3D printing factories?

Chinese FDM 3D printing factories often provide comprehensive support and services. You can expect design for manufacturability (DFM) analysis, real-time pricing, and production services that include post-processing activities like support removal and surface finishing. Many companies, such as Unionfab, also offer additional services like CNC machining, vacuum casting, and worldwide shipping with reliable logistics partners.