... -sale service 4.Use, KJ-1066 Plastic And Rubber Tensile Strength Testing Machine Uses: This machine also ... of materials, components, and finished product for metal, plastic, rubber, textile, synthetic chemicals, wire and cable, leather, ect. ... . Power26. 1Ø,220V/50HZ14Safety Device Stroke protection Machinery, computer double protection, prevent over presetForce protection system settingEmergency stop ...