Doopstadt DW 2860 E refiner is an extremely versatile and robust machine, designed for industrial processes that require precision and high production capacity. This model, thanks to its twin-shaft configuration, stands out for its ability to handle particularly resistant and difficult to process materials, such as wood, light metals, mixed waste and plastic. Buying a quality used one like the Doopstadt DW 2860 E can represent an excellent deal, guaranteeing high performance at a significantly lower price than new.
Visually, the Doopstadt DW 2860 E presents itself as a solid and compact machine, with a reinforced steel structure that guarantees stability during operation. The design is designed to facilitate access to the main components, making both maintenance and blade replacement simple. The machinery is equipped with two motors, each of 210 kW , which guarantee considerable overall power, capable of ensuring continuous and uninterrupted operation.
The refining chamber is equipped with two cutting shafts 2930 mm , with a diameter of 606 mm . The shafts are equipped with 128 blades measuring 67x20 mm , designed to guarantee a clean and precise cut even on materials that are difficult to work with. This twin-shaft configuration ensures that materials are treated homogeneously, with efficient and rapid volumetric reduction.
The Doopstadt DW 2860 E was designed to operate in tough conditions and on a wide range of materials, including waste wood, logs, building materials, and industrial waste. The overall power of the two motors of 210 kW each (for a total of 420 kW ) guarantees optimal performance even on highly resistant materials. The speed of the shafts is adjustable, allowing the refining process to be optimized based on the hardness of the material to be processed.
Using the Doopstadt DW 2860 E is relatively simple, especially for operators with experience in the industrial machinery sector. The material is loaded into the feed hopper, where the cutting shafts begin the refining process, progressively reducing the volume of the material. The refiner is equipped with an intuitive control system, with the possibility of regulating the speed of the shafts to adapt the process to different production needs.
To improve the efficiency and versatility of the Doopstadt DW 2860 E , it is possible to combine the machinery with accessories such as conveyor belts for the automated feeding of the material, screens for the separation of the finished products and extraction systems for the management of the dust produced during the processing. These accessories allow you to optimize your workflow and improve the quality of the final product.
To obtain the best results with the Doopstadt DW 2860 E , it is important to correctly adjust the operating parameters based on the type of material to be treated. A useful formula for calculating the optimal speed of the shafts (v) depending on the type of material is:
v=PCv = \frac{P}{C}
Where:
Another parameter to consider is the load capacity as a function of the density of the material, which can be calculated with specific formulas depending on the type of material to be treated.
Maintenance of the Doopstadt DW 2860 E is essential to ensure the longevity of the machinery. Blades should be checked regularly to ensure they are sharp and free from excessive wear. The cutting shafts must be lubricated periodically to avoid excessive friction which could cause damage. It is also important to periodically check the motors and electrical control system to avoid sudden failures.
Regarding safety, if the CE , it will be necessary to adapt the machinery to current regulations by installing adequate protections for the blades and automatic blocking systems in the event of accidental opening of the access panels. It is essential to ensure that the machinery is equipped with all the safety devices required by current legislation to operate in compliance with the laws in force.
The Doopstadt DW 2860 E is widely used in the sectors of recycling, industrial waste management and in logging and wood processing operations. Thanks to its power and ability to process a wide range of materials, this refiner is ideal for companies looking to optimize the process of volumetric reduction of materials, increasing efficiency and reducing disposal costs.
Buying a Doopstadt DW 2860 E represents an excellent opportunity for companies that want access to high quality machinery without facing the high costs of a new one. The robust construction and reliability of the motors and components guarantee that, even after years of use, the machinery can still provide excellent performance. With proper maintenance and compliance with current regulations, this refiner can continue to serve for many years, making it a safe and convenient investment.
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