Feature:1. Safety Mechanical Valve: The safety mechanical valve can avoid misoperation and includes a special rubber gasket to press the valve.2. Frame Piston: and piston of the press are made of all steel, which is easy to crush any aluminum can.3. Easy Rolling: The use of a cylinder can crusher can make recycling fast and easy.4. High Quality Materials: The can press made of high quality materials can withstand any aluminum cans and continue to work in the future.5. Function: Cylinder crusher can crush almost all types of aluminum cans just by pressing the button of the valve.Specification:Item Type: Pneumatic Can CrusherMaterial: High quality Steel + AluminumPurpose: Pneumatic Pressure erCylinder Inner Diameter: Approx. 63 mm 2.48inCylinder Stroke: Approx. 200 mm 7.87inWorking Temperature: 20~80Tube Outer Diameter: Approx. 7.7 mm 0.3inWorking Pressure: 100 psiUsage: Need an to Drive the UsePressure Can Type: 12 Ounce Aluminum Can, 16 Ounce Aluminum Can, Transparent BottleMaximum Buffer : 2.8in in Diameter, 7in in HeightPackage List:1 x Pressing Machine1 x Pressure1 x Control Switch2 x Hose2 x Corner Joint2 x L Wrench1 x Disc8 x Screw8 x Washer3 x Nut1 x English User Manual