These large testing machines are specially designed for crushing tests on sewer and drain pipes, concrete pipes, fi ttings, cones and others up to 2000 mm in diameter and 2500 mm length in accordance with EN 1916. Rectangular shaped top bearer is detachable from the actuator. The system does not permit rotation but is swivels in longitudinal direction. Bottom bearer is V -shaped with an included angle of 150°.

瑞士沃特拜（walter+bai）试验设备有限公司中国代表处：