Centrifuge Gearbox
DESCH offers three high-performance gear technologies for centrifuges:
Each model offers unique advantages and is ideally suited for different performance ranges and applications. This means that DESCH always provides the right, efficient, and reliable drive solution for your separation technology.
DESCH has its own state-of-the-art test benches, where every transmission undergoes a comprehensive test run. At the same time, these test benches serve as a development platform for new solutions and technical advancements.
This is how we ensure the highest quality, reliability, and innovation—in every single gear.
Contact us nowCustomer benefits at a glance:
Greater process stability
The integrated mechanical differential stage ensures reliable and consistent speed control, even when material properties vary.
Optimized machining of non-homogeneous materials
Variable speed control improves adaptation to different material structures, thereby increasing the efficiency of the decanter process.
Greater flexibility in machine control
Customers can fine-tune the speed more precisely, thereby optimizing the overall process.
Enhanced performance of the proven ZG series
The new stage complements the robust basic design and enhances the functionality of the existing technology.
Industries and sectors served by DESCH centrifugal drive technology
Our planetary and cycloidal gearboxes are used in the following industries:
Environmental technology
- Wastewater treatment
- Sludge dewatering and thickening
- Process fluid recycling
- Sustainable environmental solutions
Chemistry
- Basic chemical raw materials
- Petrochemicals and polymers
- Specialty and performance chemicals
- Metal extraction and processing
Food and food ingredients
- Edible oils and fats
- Starch and carbohydrates
- Beverages and dairy products
- Extracts, concentrates, and spices
Mining
- Raw material extraction
- Separation and dewatering processes
- Drainage and tailings management
- Water and resource recycling
Planetary Gearboxes - ZG Series
In addition to its standard sizes and gear ratios, DESCH also offers custom solutions tailored to specific customer requirements.
Technical Specifications
- Torque ranges: 8,000 Nm – 120,000 Nm
- Translation range – 187 ... + 237
Applications
- Centrifuges
- Decanters
Advantages/Features
- Planetary gearboxes (one- to three-stage designs)
- High speeds
- High torques
- With splash lubrication as well as oil circulation lubrication
Differential Gearbox - ZGD Series
The new generation of our differential gearboxes for the decanter market is based on the proven ZG series and has been expanded to include an additional differential stage. By integrating this mechanical differential stage, DESCH enables variable speed control within the customer's machine.
This offers significant technical benefits, particularly when processing non-homogeneous materials, and ensures optimized process stability and increased operational efficiency.
Sizes can be customized to meet specific project requirements upon customer request.
Technical Specifications
- Torque ranges: 8,000 Nm – 120,000 Nm
- Translation range – 187 ... + 237
Applications
- Centrifuges
- Decanters
Advantages/Features
- Customizable sizes and translations to meet specific customer requirements
- Improved process stability thanks to an integrated mechanical differential stage
- Efficient processing of inhomogeneous materials through variable speed control
- Greater flexibility and performance based on the proven ZG platform
Cycloidal Gearbox - ZGC Series
The ZGC cycloidal gear series is specifically designed for centrifuge and decanter applications and features a space-saving, flange-mounted design. Our customers benefit from maximum power transmission and durability, making this product an ideal choice for demanding industrial applications.
The compact design increases rigidity, thereby reducing potential vibrations. Custom designs are also available upon request.
Technical Specifications
- Torque ranges: 2,100 Nm – 21,000 Nm
- Translation range 21–87
Applications
- Centrifuges
- Decanters
Advantages/Features
- Space-saving, flange-mounted cycloidal design for compact integration.
- Maximum power transmission combined with exceptional durability for demanding applications.
- The compact design increases rigidity and reduces potential vibrations.