KRD70 series hydraulic vibration shaker converts the energy of high-pressure liquid into the power of the reciprocating motion of the cylinder through the electro-hydraulic servo valve. Especially suitable for vibration tests requiring low frequency and high force. It can realize sine, random, multi-point excitation and shock test (sine, random, sine on random, random on random, or resonant search & dwell). It is applied for reproducing the vibrations of transportation vehicles, bulk packaging products, machinery, electrical and electronic products in the actual environment, thereby optimizing the product structure and saving costs.
1.To achieve sine vibration, random vibration, multi-point excitation, and shock and bump;
2.It can be used to simulate seismic excitation and ammunition loading with low frequency and high force features.
3.The high-strength cast aluminum or cast magnesium table ensures uniform and consistent vibration, high reproducibility, and avoids deformation of the table.
Technical Specifications
Model KRD70ï¼?5K KRD70ï¼?1T KRD70ï¼?2T KRD70ï¼?3T KRD70ï¼?4T KRD70ï¼?5T KRD70ï¼?10T KRD70ï¼?20T KRD70ï¼?30T KRD70ï¼?40T KRD70ï¼?50T
Force (KN) 5 10 20 30 40 50 100 200 300 400 500
Vibration Direction Vertical/Horizontal
Vibration Mode Sine, random, road spectrum simulation
Frequency Range (Hz) Sine 0.1ï½?200 0.1ï½?150 0.1ï½?130 0.1ï½?100 0.1ï½?80
Random 0ï½?300 0ï½?200 0ï½?150
Max. Load (kg) 100 200 400 600 800 1000 1500 3500 5000 7000 8000
Table Size (mm) 600Ã??600 800Ã??800 1000Ã??1000 1200Ã??1200 1500Ã??1500 1800Ã??1800 2000Ã??2000 2500Ã??2500 3000Ã??3000
Max. Displacement(P-P) (mm) 100
Max. Velocity (m/s) 0.6
Weight(kg) 2500 3000 3800 5000 6800 9500 9500 16,000 21,000 26,000 31,000
Working Environment Temperature range 0 ~ 40â??, Humidityâ?¤80% (non-condensing)
Power Supply 3-phase AC 380V�±10% 50Hz
Installation Condition Special foundation, optional free foundation
Standards ISTA1~7 MIL-STD-810 IEC 60068-2 ASTM D4728
Description The three comprehensive vibration test chamber is an instrument and equipment that simulates high temperature, low temperature, high and low temperature cycle, constant wet heat and alternating wet heat test, and can realize the comprehensive test of three factors of temperature, humidity and vibration after connecting with the shaking table. It is generally suitable for aerospace, aviation, petroleum, chemical, electronics, communications and other scientific research and production units to test the adaptability of products and materials to the temperature, humidity and vibration composite environment changes during transportation and actual use, exposing the defects of products, and is an essential and important test means for the whole process of new product development, prototype test and product qualification test. Feature Temperature and humidity vibration chamber, laboratory and refrigeration system as one of the combined structure, compact and beautiful, the console is set separately, easy to operate. High quality French imported Taikang compressor, higher efficiency, stable and reliable. Test temperature -70 to 150. Test humidity from 20%RH to 98%RH Latest eco-friendly refrigerant (R404a/R23) Ceramic stainless steel tungsten wire electric heaters have a longer life and higher thermal efficiency. Equipped with RS232 communication interface. Imported LCD color LCD touch screen, temperature and humidity program automatic control. Protection features include studio overtemperature, compressor overload, overpressure, oil pressure overpressure, fan overload, phase loss, compressor delay, etc. From time to time, several users choose safety protection features, such as low wind speed, door not closed tightly, etc. Different types of shaker can be selected according to user requirements to ensure cold, hot and steam sealing, and the shaker has good mechanical transmission characteristic
KRD80 series mechanical vibration test system is used for various products to do vertical and horizontal vibration tests, which meet the requirements of relevant test indicators. The test system has a simple structure, reliable work and easy operation. This mechanical vibration test system is suitable for vibration test of electronic components, components, electromechanical products, and instruments. According to the test requirements, carry out the corresponding product process test and fatigue test. Functions and features: 1. Stepless adjust the amplitude. 2. No forced guidance, no special foundation required. 3. Stepless adjustment of vibration frequency, fixed frequency and automatic frequency sweep. 4. Variable frequency speed regulation, computer-controlled measurement, human-machine dialogue, and complete functions.
Advanced and reliable double vibration motor self-synchronization and high reliability of vibration resistant welding structure and process; The frame body is made of steel plate with excellent resistance to brittle crack under dynamic load, and after annealing, it has good vibration resistance. The vibration motor is embedded in the side part of the frame with a groove and tenon structure, which can bear the dynamic load and is convenient for disassembly and maintenance:Easy to assemble and assemble, the equipment is low in height, easy to install, and can be designed according to user needs.
Advanced and reliable double vibration motor self-synchronization and high reliability of vibration resistant welding structure and process; The frame body is made of steel plate with excellent resistance to brittle crack under dynamic load, and after annealing, it has good vibration resistance. The vibration motor is embedded in the side part of the frame with a groove and tenon structure, which can bear the dynamic load and is convenient for disassembly and maintenance:Easy to assemble and assemble, the equipment is low in height, easy to install, and can be designed according to user needs.
Supplier: Shale shaker screen , shaker screen , vibrating screen, solid control
The role of this shakeout machine is to separate molding sand castings by vibration, which is the first link of the old sand treatment system and the boundary between the molding department and the sand treatment department. This series shakeout machine is suitable for shakeout and casting transportation of molding line, high temperature sand mold, with high production efficiency and low cost. Low energy consumption, good environmental protection and other characteristics.
Supplier: Shock/bump/drop test system, srs test system, centrifugal system, hydraulic shaker, multi-axial simulation table
Services: Transportation and shipping
Supplier: Excavator, wheel loader, bulldozer, roughterrian crane 12,25,45,60 ton, compactor, dumper track, hydraulic breaker, crawler drill, finisher, backhoe loader, vibrator roller, lighting tower, motor grader, 90cfm-1600cfm air compressor, 25kva-1250kva generator, 280amp-800amp welding generator, generator alternation, forklift 2.5, 3,4.5,10,20ton, boom lift45ft-150ft, scissor lift 18ft-43ft, vertical lift 21ft-47ft, telescopic boom lift 40ft-135ft
Services: Rental & servicing of heavy machinery
Supplier: Jaw crushers, primary impact crushers, secondary impact crushers, sand machines, t type sand machines, vertical shaft impact crushers, vibrating screens, bunkers and vibrating feeders, bunker feeders, conveyors & silos, hydraulic classifiers & jigs, spiral washers
