Specializing in the production of [hydraulic universal testing machine] hydraulic universal testing machine suppliers

★ The main purpose of the hydraulic universal testing machine: WAW-D Series hydraulic universal testing machine with the fuel tank mounted, four-column host, is mainly used for metal and nonmetal tension, compression, bending and shear tests. Suitable for metallurgy, construction, light industry, aviation, aerospace, materials, universities, research institutes and other fields. The test operations and data processing to meet GB228-2002/2010 material metal at room temperature tensile test method requirements. ★ Features: 1 Host: 1.1 host with the fuel tank mounted under tensile space is at the top of compression, bending test space is located between the the host beams and table. 1.2 sturdy four-column the two screw structure design, strong machine stability. 1.3 mobile beam design unique to eliminate the gap institutions, to avoid the B-type machine beams traverse force brought about by the experimental error. 1.4 jaw and jaw splint has a 10mm slide, effectively extending the service life of the jaw splint. 1.5 test space can be divided into three adjustment according to the length of the specimen, the highest point applies to the use of peripheral equipment such as high-temperature furnace. 1.6 cylinder gap seals that improve the measurement accuracy and increased service life. 2 Transmission: Down under the crossbar motor, cycloid reducer, sprockets, nut screw pair drive to achieve tensile, compression space adjustment. 3 hydraulic system (the piano Desktop oil source) 3.1 imports of high pressure gear pump, low noise, steady pressure. 3.2 Dynamical Systems and console integrated design, easy to operate, saving space of experimentation. 3.3 surface spray, beautiful appearance. 4 Control System 4.1 four closed-loop control of the test force, the specimen deformation, the displacement of the beam and test process; 4.2 data acquisition system consists of 4 high-precision 32-bit A / D converter channel. The maximum resolution of up to 1/500000, the entire file, regardless; 4.3 use BB, AD, Xilinx and other original brand integrated device, all-digital design; 4.4 compliant with the PCI bus standard, computer automatic identification and installation, so that "Plug & Measure" ; 4.5 electronic measuring system without potentiometer analog components to ensure interchangeability, easy maintenance and replacement. ★ hydraulic universal testing machine technical parameters: Model WAW-300D WAW-600D WAW-1000D WAW-2000D maximum test force (kN) 300 600 1000 2000 Test force measurement range 6KN-300kN 12KN-600kN 20KN-1000kN 40KN-2000kN test force 0.01mm indication accuracy ± 1% displacement measurement resolution deformation measurement accuracy of ± 0.5% constant force, constant deformation, constant displacement control precision setting <10% FS within ± 1.0% of the set value, set value ≥ 10 % FS, within ± 0.5% of the set value of the deformation rate control accuracy rate <0.05% FS ± 2.0% setting rate ≥ 0.05% FS maximum tensile space is ± 0.5% setting 800mm 800mm 850mm 800mm maximum compression space 700mm 700mm 700mm 700mm flat plate specimen thickness 0-15mm 0-15mm 0-40mm 0-60mm round specimen clamping diameter ?6-φ26mm-? 40 mm ?13 ?13-60 mm ? ?15-φ70mm bending supporting roller spacing 450 mm branch roll width 140mm fulcrum diameter 30mm piston stroke 250mm the clamping way built-in hydraulic clamping Dimensions host 990 × 600 × 2435mm 990 × 600 × 2453mm 1100 × 770 × 2490mm 1160 × 1100 × 2600mm oil source 1100 × 700 × 950mm Machine weight 2800kg 3000kg 4700kg 6500kg