From among the different siboasi tennis ball machine models, S4015 tennis ball playing machine are always the most popular one in global market all these years .  Siboasi S4015 has its own good reputation already in global market , especiallly for European market and Asia Market , currently more other countries know it and wish to have it .

S4015 tennis shooting machine model is the top model , it has full functions . Although there are different brands in market , but for most of our clients , after comparing with other brands, still choose siboasi S4015 tennis machine model , and 99% of them are very satisfied with the machine after using it , then introduce their friends to buy also .

For most clients,  buying such a tennis ball machine, the main concerns is that the after-sales service . For this part,  siboasi have very confidence for the quality of siboasi ball machines , the quality of tenis ball machines are kind stable, normally work very well , some clients who bought 10 years ago now still using it very well.  And Siboasi have very professional after-sales team to follow if any problems until clients satisfied.  Siboasi manufacture and sell tenis ball training machine since 2006 , having clients over 100 countries , so nothing about the after-sales service .

Show more about S4015 training tennis machine model below for clients ref.:

• Both AC and DC power –AC means electric power , DC means batttery power ;
• Rechargeable battery :  could last about 5 hours per full charging -taking about 10 hours for charing;
• Different plug and voltage to meet different coutries needs: From 110V-240V ;
• Suitable for personal use, club, schools etc.
• Smart remote control ;
• Adjustable frequency: 1.8-9/S;
• Adjustable speed : 20-140 ;
• Big ball capacity holder: about 150 balls;
• Net weight with battery : About 28 KGS;
• The machine size : 57*41*82 CM ;
• Power in 150W ;
• Self programming function;
• could play spin ball-top spin and back spin , random ball, fixed -point ball, horizontal ball, vertical ball, cross line ball etc.
• Red color, black color , white color for choose;
• With moving wheels : easy to move arount to the court.

Remote control operating video :

Could see more details about Siboasi S4015 ball machine below from pictures: