Kerb Konus DP 25 R from Germany

Kerb Konus DP 25 R from Germany

Shanghai Jingge is committed to providing one-stop European and American original industrial control electromechanical equipment, instruments, and spare parts for customers in Chinese Mainland.

The company is based in Shanghai and radiates *. Headquartered in Frankfurt, Germany, the European aviation center, Dagger offers direct overseas purchases and source sourcing to eliminate the layers of price increases by domestic agents, offices, and distributors. We provide you with first-hand discounted quotes and ship through consolidated orders. We also work with excellent international logistics service providers to ensure accurate and fast delivery times. We have established partnerships with many European manufacturers and will leverage our local advantages to help you purchase brand products that are difficult to find domestically!

Kerb Konus DP 25 R from Germany

Brand Introduction

Kerb Konus Vertriebs GmbH is a professional manufacturer of fastening technology headquartered in Germany, with years of experience in the field of metal, plastic, and composite material connection solutions. Its product line covers various types of screws, nuts, inserts, etc., used to improve the durability and installation efficiency of threaded connections, widely used in fields such as mechanical manufacturing, automotive industry, electronic equipment, plastic processing, etc. The company focuses on precision manufacturing processes and material selection, aiming to provide customers with stable and reliable fastening components.

Product advantages
This model adopts a balanced mechanical seal design, which can effectively reduce the fluid pressure load on the sealing surface, thereby reducing friction losses during operation. Its structural design is compact, and the selected sealing material has good wear resistance, which can maintain the stability of the sealing state under fluctuating working pressure. The shell is usually made of cast iron or ductile iron material, which has good structural strength.

application field
This product is used for calendering machines in the plastic processing industry, mixing reactors in the chemical industry, drying cylinders in the paper industry, and heating rollers in the textile industry. It is mainly responsible for importing or exporting heat transfer oil, cooling water and other media in the rotating shafts of these devices.

Detailed analysis
DP 25 R is a widely used standard model in Maier's product line. It belongs to a single channel design, with an internal structure optimized through fluid dynamics, aimed at reducing pressure loss when the fluid passes through the joint. Its sealing combination usually includes graphite sealing rings paired with silicon carbide or ceramics, which exhibit good chemical and thermal stability when handling hot oil media. The support structure of the joint usually adopts double bearing support to ensure coaxiality during rotation and prevent early sealing failure caused by vibration.

Product advantages
The maintenance procedure for this model is relatively simple, and the replacement of seals does not require complex tool support. It has low operating noise and can withstand continuous operating loads in industrial production. Due to the use of standardized interface dimensions, it can be easily integrated into existing mechanical equipment and has strong interchangeability.

Typical application scenarios
On the plastic film production line, DP 25 R is installed at the end of the cooling roller. When the cooling water enters the rotating roller at a certain flow rate and pressure, this joint ensures that the water flow will not leak out and that the internal temperature control medium of the roller circulates during the rotation process. In addition, in the drying device of textile printing and dyeing equipment, this model is also used to transmit thermal oil and provide continuous heat to the drying rollers.