Prototype

Prototype

CNC machining, Sheet metal, 3D print, Vacuum casting

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Low-Volume

Low-Volume

Plastic injection moulding, Metal stamping, Silicone rubber thermocompression moulding, Aluminum & Zinc Alloy Die Casting, Aluminum & Plastic extrusion molding

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About

About

As the Chinese subsidiary of EC INTERNATIONAL GROUP, a global leader in plastic and metal prototyping, ECPA provides professional and efficient customized prototyping services to customers worldwide. With a wide range of rapid prototyping processes, such as CNC machining, 3D print, rapid injection moulding, metal stamping, die-casting, vacuum moulding, extrusion molding, etc, ECPA is able to satisfy diversified customization needs of our customers. We are flexible to provide a single piece and mass production orders.

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CN
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18002770323
projects@ec-prototype.com

Machining Process

3D Print Technology

SLA、SLS、SLM、DLP、MJF

Surface Treatment

Coating, Polishing

Raw Materials

3D Print

Process

Common Materials

Specification

Surface Treatment

Tolerance Range

Advantage

Weakness

Application

Machining Dimension

Name

Type

Metal 3D print

SLM

Aluminum

ALSi10Mg

6061

Metal powder

Sand blasting, Black Oxide and white oxide, Polishing, Electroplating, Deactivation, Spray, Powder spraying

±0.10mm after printing

If the accuracy requirement exceeds 0.1mm, secondary precision processing is required.

Light material, Rapid dissipation of heat, Good electrical and thermal conductivity

Trouble removing support model after printing;rough surface;If the accuracy requirement is high, secondary precision processing is required.

Automotive, medical, digital electronics, toys, mechanical equipment, aerospace, etc.

270*270*350mm

 

Oversize product needs to send drawings to evaluate.

Stainless steel

316L

Sand blasting, Polishing, Electroplating, Deactivation, Spray, Powder spraying

Rust prevention, Corrosion resistance, Great for mirror effect

Titanium alloy

TC4

Sand blasting, Polishing, Spray, Powder spraying

High strength and low density, Excellent mechanical properties, Excellent toughness and corrosion resistant properties.

Mold steel

1.2709

Sand blasting, Heat treatment

High toughness and good heat resistant properties

The surface is rough, secondary precision processing is required.

Plastic, die-casting, shoes mould and other mould industries

Plastic 3D print

SLA

Photosensitive resin

ABS

various colors

Grinding, Sand blasting, Spray, Silkscreen printing, Vacuum coating, UV, Laser carving, etc.

±0.10mm

Affordable price, Short moulding cycle, Splicable, Unlimited size

Brittle material;Temperature resistance around 40 degrees;Without surface treatment it will become yellow over time;Holes cannot be reused multiple times.

Automotive, medical, digital electronics, toys, machinery and equipment, aerospace, etc.

1200*600*400mm

Photosensitive resin

PC

Transparent

Grinding, Sand blasting, Spray, Silkscreen printing, Vacuum coating, Laser carving,etc.

Affordable price, Short moulding cycle, Splicable, Unlimited size, Both fully transparent and semi-transparent are possible.

Full transparency can only reach 90% transparency. There is a gap between CNC precision machining and 3D print.

600*600*400mm

MJF

nylon

PA12

Black

No

±0.10mm

Wear resistance, Heat resistance

Rough surface, cannot be bonded.

Home appliances, power tools, auto parts

200*2000*100mm

DLP

Red wax

 

Red

No

±0.10mm

High precision, very subtle structures can be printed.

Expensive;The size it prints is on the small side.

Handicrafts, Jewellery, Anime

200*100*200mm

FDM

Inkjet Fuses

PLA、ABS

Various colors

Grinding, Polishing, Sand blasting, Spray, Silkscreen printing,Laser carving,etc.

±0.10mm

Various colors, Various materials, Cheap, Unlimited size

Rough surface

Crafts, lighting, Home furnishing, Anime, etc.

1000*1000*500mm

 

 

Surface Treatment
Plastic products spray Silkscreen printing/Movable printing Electroplating Polishing Satin finish pattern Laser carving            
Metal products spray Silkscreen printing/Movable printing Powder spraying Sand blasting Anodizing Deactivation Black Oxide Electrophoresis Electroplating Polishing Wire-drawing Laser carving
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Product Samples

Products Cover All Industries & Fields,
Providing the Best Customized Solutions for Our Customers.
With a team of professional technicians which has more than 14+ years of experience in the industry, ECPA specializes in the production of prototypes and test parts for customers in various industries worldwide. Product’s applications cover a wide range of fields such as the automotive industry, industrial supplies, the medical industry, defence supplies and so on. We are familiar with all plastic and metal products. We can help you achieve your project development goals.