Friction testing machine HD-J209

Baby wheels wear tester HD-J209 Minimum 1 SET Delivery 15 days after order. Model HD-J209 Country China BrandName HD Package Each set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside. Payment L/C, D/P, T/T Price FOB, CIF Baby wheels wear tester Purpose: This machine is suitable for small wheel abrasion test, such as luggage, skates, baby carriage, trolley wheels. Can be measured wheel wear resistance and the overall structure for wear and deformation, the test results are available as a reference for improvement. According to the standard This instrument reference standard: QB / T 2917-2007