Barrel Emptying System With NOTOS® 2NSH Pump
Hygienic barrel emptying with absolute minimum of product waste
NETZSCH barrel emptying units pump their way through your products, reaching the bottom of the barrel or container in the food, chemical, and pharmaceutical industry with the absolute minimum waste of product – resulting in less than one percent residual product in the barrel.
The heart of the barrel emptying unit is a NOTOS® 2NSH twin screw pump. With positive displacement it creates a low pulsation flow to convey the product without damage. The products are only exposed to friction loss through the discharge piping. The barrel emptying system is particularly suitable for conveying products containing solids in suspension.
Barrel emptying system: Easy to clean
The flow rate is independent of temperature or viscosity. Even highly abrasive and non-Newtonian liquids and pastes are no problem. Besides, the 2NSH prevents pressure or flow interruptions even in conical containers. The NETZSCH single slide rail system raises and lowers the follower plate safely while providing a simple and easy structure to clean.
Advantages
Technique
- No pressure or flow interruption
- Emptying of conical barrels
- Low-pressure conditions in the entire system
- Possible to dose directly from the barrel
- Flow in direct proportion to pump speed
- Equipped with VSD for easy adjustment
- Simple, single-rail design
- Low pulsation
- Low shear rate
- Suitable for products containing solids in suspension
- Flow rate independent of temperature or viscosity
- Almost complete discharge, residual products less than one percent
Worldwide service and support for your pump and system
Our service and support do not end with the purchase. From consultation, spare parts and maintenance to the repair and modernisation of your pump - we support you right from the start.
Thanks to our worldwide service network, we are ready for you around the clock in case of an emergency.
Applications barrel emptying system
FAQ emptying
Dosing and barrel emptying systems are used in numerous industries, including chemicals, food, pharmaceuticals, cosmetics, construction, environmental and process engineering. They are particularly suitable for highly viscous, pasty, sensitive or solid-containing media.
Yes, dosing and barrel emptying systems can be integrated into existing automation and control concepts. Processes can be monitored, controlled and documented using sensors, control technology and interfaces to higher-level control systems.
Dosing and barrel emptying systems are suitable for low- to high-viscosity media, pasty substances, suspensions, media with solid content and sensitive or shear-sensitive products. The exact design is always application specific.
Dosing and barrel emptying systems are designed for reliable, continuous operation. Maintenance requirements are manageable and primarily limited to replacing wear parts and conducting regular functional tests.
All relevant original spare parts are available for dosing and barrel emptying systems from NETZSCH Pumps & Systems. These include seals, lobe rotors, hoses, valves, dosing units and other wear-related components. All spare parts are precisely matched to the respective system.
The correct spare part can be identified by the machine number, serial number, or item number. Spare parts lists, technical drawings and the operating and maintenance instructions also assist. Alternatively, the NETZSCH Pumps & Systems service team can provide expert support in selecting the right original spare part.
Yes, NETZSCH Pumps & Systems offers tailor-made dosing and barrel emptying systems. Systems, materials, controls and interfaces are individually tailored to your application, medium and process requirements.
The experts at NETZSCH Pumps & Systems will accompany you from consultation and design to commissioning of your dosing or barrel emptying system. The goal is to find a technically optimal and economical solution for your process.
