Product model: ZL - WNCS (bend torsion testing machine) Application of function: bend torsion testing machine for testing card resistance bend torsion strength. Machine structure, equipment design simple easy to operate. Machine exterior aspect, neat and easy, security, improves the safety performance of the equipment; better protect the operator safety in life. Main function: 1. The bending and twisting for 10 cm to 15 cm + 15 ° 2. Concise, and easy operation. 3. All the moving parts, adopted the enclosed movement pattern, more assured safety operation.