Product Name: 50kn Computer Spring Tension and Compression Property Testing/Test Tester/Instrument/Equipment/Machine Model NO.: WDW-50 Oil Cylinder Position: No Power Source: AC220V Weight: 100-500Kg Control: Computer Control Display: Computer Loading Method: Static Load Load Way: Electronic Load Accuracy Grade: 0.5 Maxcapacity: 100kn Type: Strength Testing Machine Trademark: SIDA Transport Package: Wooden Case Specification: 760*510*1900 Origin: Jinan, China HS Code: 9024109000 Product Description 50kn Computer Spring Tension and Compression Property Testing/Test Tester/Instrument/Equipment/MachineIntroductionWDW-50ComputerControlledSpringTestingMachine ismainly used to tension spring,compression spring, saucer spring,tower spring,leaf spring,clip spring,flat spring,composite spring,gas spring, mold spring, deformed spring and other precision spring.The machinewidely used in manufacturing enterprises, low voltage electrical appliance factory, power plant, universities and research institutions.Technical specificationModel/parameterWDW-1/2/5WDW-10/20/50/100WDW-200/300Max. Test force1kN/2kN/5kN10kN/20kN/50kN/100kN200kN/300kNMeasurement range of test force0.4%-100% (can be customized )Indicating accuracy of test forceSuperior to ±1% of indicating value ( can be customized )Resolution of displacement0.001mmTest speed range0.01-500mm/min (can be customized )0.01-500mm/min0.01-300MM/min( can be customized )Effective testing space600mm ( can be customized )Structure of hostSingle column double spacesFour-column double spacesWeight300KG500KG/600KG1500KGPower supply1- phase, 220V, 50Hz (can be customized )1.After-service:If you face any problems in future during testing process we promise we will give you areply within 48 hours and solution provide within 3working days. We can offer operation video and English operation manual. We can provide video-con.2. Middle service-Give you best offer-Provide discount for many sets order--Do customer's request:--Choose payment term you convienent.-promptly production and delivery,inform you in time.--Can provide invoice value as you like to decrease your tax.3. After sale service--1 year warranty service and all life maintenance.--Technical Egineer are avalible for oversea trainning.--Free change for some parts--Remote control technical consult--Free installation DVD--Maintenance plan