SLM vs DMLS Metal Additive Manufacturing
Technical comparison of laser powder bed fusion technologies
Technical Parameter Comparison
| Parameter | SLM | DMLS |
|---|---|---|
| Process Principle | Full melting of metal powder | Partial sintering with controlled porosity |
| Material Compatibility | Pure metals (Ti, Al, stainless steel) | Multi-component alloys (Ni-based, Ti alloys, etc.) |
| Part Density | ≥99.5% density, high mechanical strength | 95%-98% density, excellent toughness |
| Mechanical Properties | Excellent mechanical properties, high strength | Excellent toughness |
| Applications | Aerospace structural components | Engine turbine blades |
| Equipment Cost | High, suitable for mass production | Lower, suitable for customization |
| Process Characteristics | High residual stress requires support structures | Suitable for complex hollow structures |
Industry Applications
🏭 Aerospace
SLM: Engine components, structural brackets
DMLS: Turbine blades, fuel nozzles
🏥 Medical
SLM: Orthopedic implants, dental prosthetics
DMLS: Surgical guides, customized prostheses
🚗 Automotive
SLM: Lightweight structures, racing components
DMLS: Engine parts, customized tooling
Our company was founded in 2014 and is located at No. 1, Shangmei Road, Shangdong Village, Qishi Town, Dongguan City. The factory covers an area of over 24,000 square meters, and there are more than 200 employees on the job. We mainly produce hardware household items such as storage racks, storage shelves, and pet cages. Our company has a complete and scientific quality management system and has passed BSCI, DISNEY, and COSTCO factory audits.
Since its establishment, our company has taken “integrity” and “quality” as the core values.
With the business principles of “strict quality control, scientific production management, and excellent sales service”, we strive to upgrade our products to meet the demands of domestic and international markets.
Our mission is to create an invaluable brand with valuable products!
Dongguan Wang‘s Hardware Products Co., Ltd. has earned recognition from the industry for its integrity, strength, and product quality. Friends from all walks of life are welcome to visit, provide guidance, and conduct business negotiations.