Microcomputer controlled large span plate testing machine
WDW-D microcomputer-controlled large-span board testing machine is mainly used for testing and researching the physical and mechanical properties of plywood, non-particle board, hard fiber board, structural and non-structural laminated veneer lumber, wood floor, bamboo floor, wood furniture, etc.
Determination of static bending strength and elastic modulus of long sample wood-based panels (three-point bending and four-point bending);
→ Bending load of long sample wood;
→ Bending performance, bending load, bending strength and bending elastic modulus of wood-based panel;
→ Total stripping rate, maximum stripping rate and characteristic strength of wood-based panel;
→ Determination of bonding strength in wood-based panels;
→ Determination method for bonding strength of wood-based panel surface
→ Determination of shear strength of wood-based panel adhesive layer: Through compressive load, the adhesive layer of the test piece is subjected to shear failure.
→ Determination of screw holding force of wood-based panel;
→ Determination of tensile strength and compressive strength, determination of compression strength parallel to grain; (ratio of compressive load of parallel to grain to cross-sectional area) and determination of guaranteed load;