Low operating costs, quiet operation, simple installation
With the SKL-E Pack system, CVS engineering GmbH from Rheinfelden has introduced an energy-efficient solution for the rapid stationary unloading of silo vehicles. The emission-free unit from the manufacturer of compressors and vacuum pumps for vehicles ensures a smooth unloading process for bulk goods. Typical customers are companies from the food production, construction, chemical and logistics industries as well as recycling and environmental technology. One advantage of the system is that no engine or compressor of the delivering lorry needs to be running during the unloading of grain, sugar, flour, cement, lime, PVC granulates, soda or animal feed, ensuring a low-emission and low-noise process. The stationary system can also be operated independently of the vehicle and is continuously available.
Advantages for freight forwarders and truck operators
The SKL-E Pack offers tangible benefits for haulage companies and fleet operators in particular: As no onboard compressor is required, the investment costs per vehicle are reduced. In addition, there is no need for complex superstructures and maintenance costs are reduced as no additional technology is installed on the vehicle. The system also offers flexibility in daily practice: any truck can carry any load – regardless of whether it is equipped with a compressor or not. This means that subcontractors or rental vehicles can also be used without any problems. Another plus point: the stationary solution completely relieves the load on the truck engine, which extends its service life and reduces thermal and mechanical stress.
More process reliability for bulk material receivers
There are also clear advantages for bulk goods receivers. The SKL-E Pack enables consistent unloading quality – regardless of which vehicle or subcontractor is used for delivery. The unloading process can be designed to be clean, quiet and efficient, which is particularly relevant in sensitive areas such as food factories, breweries or inner-city production sites. In addition, customers remain independent of the haulage company’s technology: Even if they do not use onboard compressors, unloading can still be carried out reliably. For companies with a high truck frequency, the system pays off in the long term thanks to standardized processes and the possibility of energy-efficient operation – for example with frequency converters.
Increasing demands on sustainability and efficiency
The unit was developed not least because of the increasing demands for sustainability and efficiency. However, it also contributes to operational optimization, as the compressed air can be used for pneumatic conveying in the company, for example. Until now, unloading was mainly done via the compressor on the truck. However, truck-based systems have disadvantages such as a high noise level, explains Key Account Manager Patrick Zettler from CVS engineering. In addition to noise emissions, the truck engine also causes higher fuel costs and higher maintenance costs due to the higher mileage. The avoidable exhaust gases from a running diesel engine also contribute to CO₂ pollution. The SKL-E Pack system, on the other hand, can simply be connected to a power source. It works quietly and uses the energy with a higher degree of efficiency, adds Patrick Zettler.
User-friendly operation
This is also due to the components used by CVS engineering GmbH: Depending on the application, the power package consists of an oil-free screw compressor and a powerful electric motor with 22 to 55 kilowatts. This combines the main advantages of stationary unloading in one product and offers users less downtime, reduced operating costs and user-friendly operation. An integrated control unit is used to adjust the volume flow and optimise energy consumption. Depending on the model and requirements, components such as a frequency converter, compressed air cooler and speed control are optionally included for even more efficient operation.
Quiet and energy-saving unloading
Logistically, the delivery process can be easily integrated into the operating processes: The silo vehicle arrives for unloading, is connected to the SKL-E Pack system and the electric screw compressor generates the necessary pressure. The control unit optimizes the volume flow for maximum efficiency and the optional speed control adjusts the output as required. With the SKL-E Pack, CVS engineering offers a modern alternative to conventional truck unloading, especially in mixed areas or noise-sensitive company areas. As a result, the bulk material is discharged quietly and in an energy-saving manner. Although the system is primarily designed for silo vehicles in road transport, it can also be used for rail vehicles, explains Patrick Zettler from CVS engineering. A weatherproof cover is required for outdoor use.
Rapid amortization with sustainable operation
The economic benefits of the SKL-E Pack become apparent after just a short period of use: the combination of low operating costs, high energy efficiency and reduced vehicle stress ensures rapid amortization. Companies benefit in the long term from a reliable, environmentally friendly and low-maintenance unloading system with a high degree of future-proofing and simple plug-and-play installation. The bottom line is that running costs and environmental impact are reduced when using the SKL-E Pack, making it the more economical, quieter and more environmentally friendly alternative, summarizes Patrick Zettler.
