DN300 Extrusion Machine Oil-Resistant Rubber Expansion Joint “Nitrile Rubber”
Shanghai Songjiang Shock Absorber Co., Ltd.’s official website introduces the information about the 2DN300 Extrusion Machine Oil-Resistant Rubber Joint “Nitrile Rubber N41 Production.” Songjiang Group provides oil-resistant rubber expansion joint products for large aluminum alloy extrusion machine hydraulic pipelines, using Chinese petroleum nitrile rubber N41 production, with a content of about 50%.
1. Physical photographs of the Aluminum Alloy Extrusion Machine Oil-Resistant Rubber Expansion Joint:
2. Introduction of Aluminum Alloy Extrusion Machine Oil-Resistant Rubber Expansion Joint:
Name: Oil-Resistant Rubber Expansion Joint
Model: KXT-NBR-300 Caliber: DN300
Pressure: 1.6Mpa Length: 245mm Axial Compression: 25mm Axial Tension: 14mm
Lateral Displacement: 15mm Angular Offset: 15°
Rubber Material: Nitrile Rubber N41 Flange Material: Carbon Steel / Ductile Iron QT450
Flange Standard: GB/T 9119-2000 (In addition to this flange standard, our factory can also provide other flange standards. For more information about other flange standards, please click: Rubber Joint Flange Standards)
Applicable Media: Hydraulic Oil, Lubricating Oil, Emulsion; (Note: Aviation Kerosene, Diesel, Gasoline cannot be used. In such cases, a PTFE rubber joint should be used.)
Advantages of Use: Shock Absorption, Noise Reduction, Protecting the Long-Term Use of Hydraulic Equipment, Reducing Maintenance Costs.
Warranty Period: 12 months Manufacturer: Shanghai Songjiang Vibration Absorber Group Co., Ltd.
Qualification Certificates: Certificate of Conformance, Quality Guarantee, Inspection Report, TUV Certification from Germany, National Type Test Report, Third-Party Performance Test Report, Content Component Test Report.
3.Introduction to Aluminum Alloy Extrusion Machine:
The extrusion machine is mainly composed of three major parts: the mechanical part, hydraulic part, and electrical part. The mechanical part consists of a base, pre-stressed frame-type tension column, front crossbeam, movable crossbeam, X-shaped guide extrusion cylinder seat, extrusion shaft, supply spindle mechanism, residue separation shear, sliding die seat, and more. The hydraulic system mainly consists of the main cylinder, side cylinder, locking cylinder, perforation cylinder, high-capacity axial piston variable pump, electro-hydraulic proportional valve (or electro-hydraulic proportional control valve), position sensor, oil pipes, oil tank, and various hydraulic switches. The electrical part mainly includes the power distribution cabinet, operator console, PLC programmable controller, upper-level industrial control machine, and display screen, among others. The metal extrusion machine is the primary equipment for metal extrusion processing. Metal extrusion processing is a significant method of using metal’s plasticity to form metal products under pressure. Its key feature is to process metal ingots into pipes, rods, and profiles in a single step, almost instantaneously, with hardly any other method that can compete with it. It is closely related to various fields, such as the decorative materials for beautiful and elegant buildings, airplanes that fly across continents and oceans, spacecraft and space stations that enable human exploration of outer space, as well as the backbone materials used in railways, subways, light rail, maglev train vehicles, ships, and speedboats, among others.
After the extrusion machine adopts a servo control system, the motor and oil pump will adjust the motor’s operating status and the required motor speed in real-time according to the extrusion machine’s working conditions and the extrusion speed requirements. This is controlled by the PLC, reflecting the actual power required by the main machine. As a result, it reduces energy consumption, extends the pump’s service life, reduces the hydraulic oil’s temperature, improves the power factor of the electrical system, and enhances the control accuracy of the extrusion speed. By using the extrusion machine’s servo system, it can provide a real reflection of the extrusion machine’s power consumption and electricity usage, achieving intelligent control. Compared to the old hydraulic control system, it saves 15% to 20% of energy for every ton of aluminum produced.
4. Delivery Scene of Aluminum Alloy Extrusion Machine Oil-Resistant Rubber Expansion Joint:
5. Introduction to the Aluminum Alloy Extrusion Machine Oil-Resistant Rubber Expansion Joint Factory:
Related Link:Rubber Expansion Joints for Xiamen World Trade Strait Tower
