From early-stage prototypes to low-volume production parts, suitable equipment and organized manufacturing facilities are essential for achieving consistent dimensions, surface quality, and delivery schedules.

Yanmee coordinates machining, additive manufacturing, molding, finishing, inspection, and project management resources to support plastic and metal component development across different project stages.

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Manufacturing Resources for Different Project Stages

Every project has different requirements for material, geometry, quantity, appearance, and functional performance. Instead of relying on a single manufacturing process, we select suitable equipment and production resources according to the intended application of each part.

Our equipment and facility network supports concept models, engineering prototypes, functional testing parts, presentation samples, bridge production, and low-volume manufacturing.

Inspection equipment for dimensional and quality verification

Rapid prototyping for design evaluation

CNC machining for accurate metal and plastic parts

Vacuum casting for small batches of appearance parts

Injection molding for production-ready plastic components

Surface finishing for visual and functional requirements

Our Equipment List:

Equipment	Brand / Model	Key Specs	Capability Advantage
5-Axis Machining Center	Mazak VARIAXIS i-500	500 mm table, 18,000 RPM	Complex geometry in single setup — no re-fixturing error
5-Axis VMC	DMG MORI DMU 65	650×600×500 mm, 18,000 RPM	Large work envelope for structural parts and fixtures
Horizontal Machining Center	DMG MORI NHX 4000	400 mm pallet, 15,000 RPM, 4-axis	Multi-face machining in one cycle — ideal for complex housings
Vertical Machining Center	Haas VF-4ss / Fanuc 0i	1,016×508 mm table, 12,000 RPM	High-speed 3-axis and 4-axis milling for prismatic parts
CNC Lathe with Live Tooling	Mazak QTN-200	Y-axis, sub-spindle, 5,000 RPM	Turned + milled features in one chucking — tighter concentricity
Large-Bore CNC Lathe	Doosan Puma 400	Ø400 mm chuck, 2,000 RPM	Large-diameter shafts, sleeves, and rings
Swiss-Type CNC Lathe	Citizen L20	Ø20 mm max bar, 0.001 mm	Micro-precision for medical and electronics components

Need high-precision CNC parts? See how our machining capabilities support your project. Get CNC Solutions →

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CNC Machining Equipment

CNC machining provides a practical solution for producing accurate prototypes and low-volume parts from engineering plastics and metals.

Our machining resources support milling, turning, drilling, threading, and other common operations for components with functional surfaces, mounting features, internal structures, and assembly requirements.

CNC machining is commonly used for:

Parts requiring secondary finishing

Functional prototypes

Metal housings and structural components

Jigs, fixtures, and tooling parts

Precision plastic components

Low-volume end-use parts

Equipment	Brand / Model	Key Specs	Capability Advantage
Fiber Laser Cutter	Trumpf TruLaser 3030	3 kW, 4,000×2,000 mm bed	Clean, burr-free cutting with minimal heat-affected zone
CNC Press Brake	Amada HFE 100/3	100 ton, 3,100 mm bed length	Accurate bending to ±0.05 mm on multi-bend sequences
CNC Turret Punch	Amada Vipros 2510	25 tons, 1,270×500 mm	High-speed hole and feature punching for batch production
Progressive Stamping Press	Aida 200 ton	200 ton, 1,600 SPM max	High-volume stamped parts with consistent quality at low unit cost
Robotic Welding Cell	Fanuc / Lincoln Electric	6-axis robot + MIG/TIG	Repeatable weld quality for enclosures and weldments
TIG / MIG Welding Stations	Multiple stations	Manual, all alloys	Complex assemblies requiring precision manual fit-up
Hardware Insertion Press	PennEngineering	Semi-auto, PEM inserts	Reliable threaded insert and stud installation

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3D Printing Equipment

3D printing helps shorten development time when projects require fast design verification or complex geometries that may be difficult to produce using conventional machining.

Different printing processes and materials can be selected according to appearance, strength, accuracy, surface quality, and testing requirements. This makes 3D printing suitable for both early concept models and more functional prototype applications.

Typical applications include:

Low-quantity customized components

Concept and presentation models

Form and fit evaluation

Internal structure verification

Assembly testing

Complex geometric prototypes

Equipment	Brand / Model	Key Specs	Capability Advantage
Injection Molding Press	Haitian / Engel	50 – 1,600 ton clamp	Covers micro-insert molding to large housing production
Double-Shot Molding Press	Engel Duo	350 ton, dual injection	Two-material overmolding in one cycle — no secondary op
LSR Molding Press	Engel Victory	60 ton, LSR metering	Medical-grade silicone parts with clean-room capability
Mold Temperature Controller	MKR	Thermal reg. ±1°C	Consistent cycle times and surface finish quality

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Vacuum Casting Facilities

Vacuum casting is suitable for producing small batches of plastic-like parts when appearance, color, texture, or assembly performance needs to be evaluated before production tooling is introduced.

A master model is used to create a silicone mold, allowing multiple cast parts to be produced with relatively consistent external details. The process is often selected for product demonstrations, user testing, engineering trials, and bridge production.

Vacuum casting can support:

Assembly and functional evaluation

Small batches of enclosure parts

Transparent or colored components

Rubber-like and rigid prototypes

Presentation samples

Pre-production market testing

Equipment	Brand / Model	Key Specs	Capability Advantage
Cold Chamber Die Casting	Frech / Toyo	160 – 1,250 ton clamp	Aluminum and zinc alloy castings with thin-wall capability
Die Polishing & Finishing	In-house tool room	CNC + manual polishing	Tool maintenance and surface finish optimization in-house

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Injection Molding and Tooling Resources

For projects moving toward repeat production, injection molding provides a scalable method for manufacturing plastic components with consistent geometry and surface appearance.

Tooling requirements are evaluated according to part structure, selected material, expected order volume, surface finish, and future production plans. Design review and manufacturing coordination help identify potential molding risks before tooling begins.

Our project support can cover:

Low-volume and repeat production planning

Design for manufacturability review

Prototype and bridge tooling

Production mold development

Plastic injection molding

Mold trial and sample evaluation

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