Menu
HomepageInjection techniqueInjection and mixing devicesInjection device

Injection device

More Informations
Filter
Filter
                        

                                                        

                        
SELECT DISTINCT shop_view_active_item.*
							FROM shop_item_has_category
							  INNER JOIN shop_view_active_item ON (
							    shop_view_active_item.company = shop_item_has_category.company AND 
							    shop_view_active_item.shop_code = shop_item_has_category.shop_code AND 
							    shop_view_active_item.language_code = shop_item_has_category.language_code AND 
                                    ( 
                                      shop_item_has_category.item_no = shop_view_active_item.item_no 
                                    )
							    )
							  
							  WHERE (shop_item_has_category.category_line_no = 158485)
							  AND shop_view_active_item.language_code = 'ENU'
							  AND shop_view_active_item.company = 'DESOI'
							  AND shop_view_active_item.shop_code = 'B2B'
							  AND shop_item_has_category.company = 'DESOI'
							  AND shop_item_has_category.shop_code = 'B2B'
							  AND shop_item_has_category.language_code = 'ENU'
							  AND shop_item_has_category.category_shop_code = 'B2B'
							 

                                        

                    
                    

                        
    
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
        
          
                    
                        
                    

                  
        

        

                
                  


         

        
Page
123
                    
                     
                    



    

    

    

    
    

    

    

    

    

    













Functional principle Pumps











Membrane pump

Membrane pumps are available with mechanical, hydraulic or pneumatic drive. The alternating deflection of the membrane increases and decreases the volume of the pump chamber so that the injection material is drawn in and forced out (direction controlled e. g. by check valves). Advantages: the injection material is separated from the drive, the injection material is handled gently, defined pressures can be achieved.




























Screw pump

The screw pump works on the principle of archimedes screw. The screw (rotor) is
housed in a tight-fitting tube (stator) so that the space between form the pump
chamber. By rotating around its own axis the screw delivers the injection material
in the pump chamber from the intake side to the outflow. Advantages: easy operation
and maintenance, quick cleaning, light weight






























Reciprocating pump

Reciprocating pumps are offered as hand lever, foot lever, electrically or pneumatically operated injection devices. It is possible to achieve high pressures which can be exactly adjusted and monitored by means of pressure gauges. Advantages: space-saving transport, big material passages, accumulator with manometer for pressure control.




















Machine comparison 2C and 3C piston pumps










Each injection pump has its own characteristics. Compare the technical specifications at a glance. Which injection pump has the greatest output and what pressures does it operate at?



Try our machine comparison to find out which pump is most suitable for your application.



 open PDF














                

                

                                    

            

        

                

        
    

    
    

        

            

                
                scroll top