Innovative Engineering Solutions for Your Project
Provision of Engineering Services for Design and Development
ABOUT US
We are an international outsourced engineering bureau offering professional engineering services.
Our activities include:
Design and engineering of instruments, technological devices and equipment, test benches, and new consumer products — from concept to production preparation.
Development of design documentation, calculations, creation of 3D models and drawings, without subsequent manufacturing.
ENGINEERING SOLUTIONS
Custom equipment design and engineering — from concept to production readiness.
We take your idea and turn it into a product ready for manufacturing. From concept and component selection to a complete set of documentation for production handover.
We take on the development of custom assemblies, tooling, and test benches — from technical specifications to drawings for your production facility.
Experienced in precision mechanics, optics, and vacuum technology — we understand the specifics of your requirements.
3D CAD Modeling
Development of 3D models and technical drawings for production.
3D modeling of complex assemblies and enclosures. We turn sketches and ideas into accurate 3D models, ready for prototyping or manufacturing.
We create 3D models using industry-standard design software:
Available formats: SLDPRT, SLDASM, IPT, IAM, STEP, IGES, and others.
Design Documentation
Creation of a complete set of design documentation for new products.
Design documentation is what turns a great idea or 3D model into a real product — one that can be manufactured, certified, and brought to market.
We provide a full service — from initial sketches to complete drawing packages compliant with DIN, ISO, or ESKD standards.
Our clients receive not just documentation, but the confidence that their product can be manufactured without errors, scaled to series production, and certified without delays.
Tooling & Fixture Design
Design and development of:
Types of fixtures we design:
Drive types:
Experienced with various materials including steel, aluminum, plastics, and vacuum-compatible materials.
Innovative Product Development
Development of new consumer products, including:
We turn your scientific idea or concept into a functional engineered product. We take on the development of complex assemblies or new product lines on a turnkey basis.
Full confidentiality guaranteed. We offer unconventional engineering solutions built on experience in optics, vacuum technology, and precision mechanics.
We guide you from laboratory prototype to engineering sample, ensuring reliability and performance in real-world conditions.
We combine mechanics, optics, and electronics into a single integrated device.
Precision Mechanics & Engineering Analysis
We design systems that move with high precision and reliability.
Motion systems:
Engineering analysis:
WHO WE SERVE
Manufacturing Companies
(Metalworking, Instrumentation, Mechanical Engineering, Vacuum Technology)
We design equipment that solves your production challenges.
We take on the development of custom assemblies, tooling, and test benches — from technical specifications to drawings for your production facility.
We prepare your idea for series production. We create a complete set of drawings and specifications that any manufacturer in Europe or Asia can use to produce your product.
We relieve your in-house engineers by taking on routine design work or reverse engineering, and creating 3D models from your sketches for CNC machining.
Startups & Product Developers
(Hardware, MedTech, DeepTech)
You have a brilliant idea but lack the engineering team and experience to turn it into a functional product ready for series production.
You have an idea or a sketch on paper, but no budget or time to hire an in-house engineer.
We bring your invention to life and ensure reliability and performance in real-world conditions.
We take you from concept and component selection to a complete set of documentation ready for manufacturing.
Flexible, fast, and comprehensive turnkey project management.
R&D Centers & Laboratories
(Optics, Microelectronics, Biotechnology)
When launching a new product, a complete design documentation package is required for production. It's unprofitable to divert your own resources to this.
We implement complex scientific and technical problems in metal. We have experience in precision mechanics, optics, and vacuum technology, and understand the specific requirements.
We handle all the paperwork involved in the development process. We strictly adhere to standards (ISO, Unified System for Design Documentation), ensuring confidentiality and accuracy. You receive a ready-to-implement package.
We undertake the development of a complex component or a new product line on a turnkey basis. We ensure complete confidentiality and offer innovative engineering solutions.
Welded Structure Manufacturers
Welded structures of any complexity — chambers, frames, racks, supports, and more.
Load calculations.
Structures in steel and aluminum.
How We Work
We understand that every project is unique.
We are ready to adapt our approaches, methodologies, and workflows to meet your specific tasks and deadlines.
Clear planning, transparent reporting, and open communication at every stage of collaboration.
Precision Mechanics
Flip and Transfer Mechanism – Two servo-driven actuators, gear and belt drives, rolling and sliding bearing supports.
Planetary Gear System with Fixed Sun Gear.
High-Precision Large Diameter Measurement Mechanism with Simultaneous Positioning of Measuring Sensors.
Medical Devices
Pantograph – Four-bar linkage mechanism.
Optical Tomograph – For capturing 2D and 3D images of the retina, optic nerve disc, and structures of the anterior and posterior segments of the eye.
Opto-Mechanical Instruments
Optical Lens Thickness Measuring Instrument.
Pulsed Laser for Linear Measurements.
Navigation Gyroscope Test Bench.
Tooling & Fixtures
Automated Filament Winding Line.
Drum Mounting Fixture.
Sheet Metal Unwinder for Production Line Feeding.
Welded Structures
Enclosures, Frames, and Load-Bearing Structures.
Steel Pipe Welding.
Vacuum-Tight Welding.
Enclosures & Housings
Plastic – Designed for injection molding and silicone molding.
Aluminum and Steel – Designed for CNC machining (milling, turning, welding).
Vacuum Equipment
Process Gas Preparation Station.
Pumping System – Rough Vacuum Line.
Load Lock Chamber – Sample Loading System.
Design Documentation
Complete Set of Design Documentation:
Overall Dimension Drawing
General Assembly Drawing
Assembly Drawing
Detail Drawings
Installation Drawing
Bill of Materials (BOM)
Kinematic Diagram
Block Diagram
Purchased Components List
Engineering Calculations
Static Strength Analysis
Modal Analysis
Steady-State Thermal Analysis
Linear Buckling Analysis
Parametric Design Analysis of Structures and Mechanisms
3D Modeling
Creation and Modeling of 3D Models of Any Complexity
SolidWorks
Autodesk Inventor
AutoCAD
+359 876 223099
info.bg@spwheng.com
ЕИК 208673164
Burgas
BULGARIA