D+P, Dosier- u. Prüftechnik GmbH
About us
D+P Dosier- und Prüftechnik GmbH started in 1986 as a one-man operation. Today, 40 years later, the company is still family-owned and has developed into an internationally respected specialist for dosing and testing technology, special-purpose machine construction, and automation. We combine many years of experience with innovative technology and customized solutions for our customers. No two dosing applications are alike. Different media, component geometries, cycle times, and quality requirements demand tailor-made concepts rather than standardized solutions. Our dosing technology is aimed at companies that place the highest demands on precision, quality, and process reliability. Our clients include:
- Automotive industry
- E-mobility
- Mechanical engineering
- Manufacturing
- Gearbox manufacturers
- White goods manufacturers
What sets us apart is the combination of technical expertise, comprehensive consulting, and practical implementation. Even in the early project phases, we support our customers with feasibility analyses, test setups, and customized concepts to develop the optimal solution for each specific application:
- 40 years of proven expertise
- Individual solutions instead of standard concepts
- Test laboratory for maximum safety
- Highest quality standards
Products & services
RBE03 - Rotary Greasing Unit
Rotation-based, contactless lubrication of internal contours and smallest bores – precise, airless and clean.
RBEK03 - Rotary Greasing Unit for Anaerobic Adhesives
Contactless application of anaerobic adhesives via rotor head – even and targeted from approx. 15 mm diameter.
PDV04 with Spray Attachment
Volumetric and contactless spraying: precise, repeatable and viscosity-independent – with flexible quantity control.
HDV05 - Manual Dosing Valve
Manual and precise dosing: 0.003–0.5 cm³ for spot lubrication and wetting of low- to high-viscosity media.
DRV04 - Pressure Regulating Valve
Pressure reduction for constant material flow: Carbide ball and seat for low wear and precise guidance.
Container Pump 6L/18L
Air-free dispensing of low-viscosity fluids—with uninterrupted refilling and reduced air bubble formation.
Booster Pump
Booster pump for viscous media: increases the delivery pressure to up to 150 bar and enables greater delivery distances.
Cartridge Press
Delivery from Euro and Semco cartridges up to 12 bar – without inflation thanks to controlled ambient pressure.
Lubrication device for cylinders, pistons and hat cuffs
Workstations for automated greasing of cylinder inner and piston outer diameters – tested and process-reliable.
