德国PTI手动冲床/冲床表为便于冲压样品的抗弯刚度和撕裂测试，以及各种其他测试.型号：N3001, N4700
Description manual punch
The operator pushes the sample to the stop. A triple shear knife cuts the sample from the material. The sample falls through the knife and may be taken out.
The sample punch is available in the following sizes:
� 63x76 mm or 63x63 mm for Elmendorf samples
� 38x75 mm for bending stiffness samples
Dimensions (WxDxH): 10x30x20 cm
Weight: 5 kg
Description table punch
Punch with matrix.
This sample punch is especially designed for punching voluminous materials (e.g. non-woven for sanitary products, pulp samples). The top knife is constructed as a punching tool; a plastic shelf serves as bed. Safety protection due to two-hand operation.
The punching tool is available in various sizes:
� Round: all sizes up to 150 mm diameter
� Rectangular, quadratic: up to 200 x 200 mm
Technical data
Dimensions (WxDxH): 80x50x100 cm
Weight: 50 kg