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    MB3306 test machine for bumping and grinding of suitcase
    
                    
    
                        
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    Applicable scope
    
                            
    Test principles and standards
    
                            
    Instrument characteristics
    
                            
    Configuration list
    
                
    
                
    
                    
    
                        
    
	This test machine is used to test whether the traveling wheel and the traveling bag of wheels and wheels have any damage and deformation on the wheels and wheel shafts, and whether the whole structure of the box is damaged or not. The test results can be improved for reference. 

    
                    
    
                    
    
                        
    
	B method in QB/T 2920 

    
                    
    
                    
    
                        
                    
    
                    
    
                        
                    
    
                
    
            
    
        
    
    
    

    


  
    



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