Sofa Intergrated Test Machine simulates the normal conditions of usage to determine the sofa's endurance under a long-term repeatability loading. The principle is to simulate normal functional use to determine the strength of the three-sofa structure by applying to seating and backrest with loads. Using a certain shape and load modules, with specific form, frequency, respectively, repeating load seating, backrest and armrest. Three tests can work together or independently, also the test position is adjustable.

The test machine is equipped with automatic counting and automatic transmission functions, the test base can be convenient to replace the test floor, the turntable is equipped with 3 roller mounting card, convenient to disassemble and install the roller, the machine structure is made of steel, abrasion resistance, high strength, to ensure that the flatness and verticality of the frame in the state of full load experiment within the tolerance range.

Office Table Comprehensive Tester three function in one comprehensive test machine, strength adjustable desk, including a center load, load and stability testing.

This machine is suitable for all kinds of chairs with rotating seat cushion.The motor drives the rotation of the test platform,and the frequency converter controls the rotation speed and speed conversion of the motor.Precise pressure regulation ensures stable and reliable output force of cylinder;Cylinder output end with universal joint, suitable for different angles of the chair face;Simple clamping structure, automatic centering, no vertical force on the foot of the chair, simulating the real state;The cylinder output force height can be adjusted to suit different chair height

This comprehensive testing machine is mainly designed for office chair backrest through a certain force, direction of travel, speed repeatedly do backrest movement, so as to evaluate the quality of products.

ZONHOW Back-Rest Chair Repeated Impact Testing Machine, Chair Seat and Back Rest Combined Cyclic Durability Fatigue Tester is suitable for the impact test of all kinds of furniture used in automobile, office, family, hotel, hotel and other occasions, simulating the strength of the furniture in daily normal use and habitual misuse, when the seat face accidentally under impact load.