Product Name: Gbw-60 Computer Control Cupping Erichsen Test Equipment/Machine Model NO.: GBW-60 Power Source: AC380V Weight: 500kg Control: Computer Control Display: Computer Control and Display Loading Method: Static Load Load Way: Mechanical Load Accuracy Grade: 0.5 Maxcapacity: 60kn Type: Cupping Testing Machine Power: Hydraulic Control Method: Automatic Computer Control Usage: Cupping Testing Machine Brand Name: Sida/Star Capacity: 60kn Grade: 0.5 Software: English Software and Control System Model: Gbw-60 Feature: Plug and Play, Simple to Operate Trademark: SIDA/Star Transport Package: Standard Export Plywood Packing Origin: Jinan, China Product Description GBW-60 Computer Control Cupping Erichsen Test Equipment/MachineMain Applications:The cupping testing machine is used to test extend and stretch capacity of metal thin plate and band. It is the only instrument to test the metals plastic deformation. The machine accords with GB4156-84. Also it can be used to test non-ferrous metals anisotropic character if adding impact cup mould. The machine adopts closed loop control and constant speed loading, so the test procedure can realize variable speed.This machine is servo closed-loop control and constant rate loading. It adopts load sensor and high precision photoelectric encoder, electric control mechanical loading, high control and test precision.Main Technical Specifications:Plate thickness: 0.05 ~ 2mm can be customized (high-precision load sensor, which can be used for ultra-thin plate test)Plate width: 90-100mm; Punch stroke: 40mm;Clamping piston stroke: 40mm.Punch load : Max 60kNMaximum clamping load : 20kN.Cupping resolution: 0.01mmCupping test mold specification:*Standard heading ball: φ20±0.05mm*Standard pad die aperture: φ33±0.1mm*Standard fixed die aperture: φ27±0.05mmSpecial orders can provide non-standard mould. It conforms to the international standard, such as the national standard, American standard and European standardHydraulic oil: N46 hydraulic oil (general gas stations can be purchased)Host size: 700 x 360 x 1700 (mm)Power: AC380V, 3 phase, 50HzWeight: 500kg.