OVERVIEW
A tennis ball machine is a portbale robot partner for you to practice alone on tennis court. It feeds or tosses balls automatically. S4015 is the hottest of all SIBOASI’s tennis ball machines. It comes with a remote controller, internal battery for 4-5 hours’ training. A LCD screen on the back which shows the remaining power to use. It has various preset drills and it allows you to program your drills by remote controller on the other side of the court. It aids you to become a top tennis player.
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Preset Drills:
Testimonial
Comparison
| model |
color |
capacity |
frequency |
programmable |
remote control |
sensor |
topspin &back spin |
fixed point |
2 line |
3 line |
cross line |
light-deep ball |
| S2015 |
black/red |
120 balls |
2.5-8 S/ball |
no |
yes |
normal |
yes |
yes |
no |
no |
no |
yes |
| S3015 |
black/red/white |
150 balls |
1.8-6 S/ball |
no |
yes |
High-end |
yes |
yes |
normal |
yes |
6 types |
yes |
| S4015 |
black/red/white |
160 balls |
1.8-6 S/ball |
yes |
yes |
High-end |
yes |
yes |
wide/normal/
narrow |
yes |
6 types |
yes |
| W3 |
red |
160 balls |
1.8-6 S/ball |
no |
yes |
normal |
yes |
yes |
no |
no |
no |
yes |
| W5 |
red |
160 balls |
1.8-6 S/ball |
no |
yes |
High-end |
yes |
yes |
normal |
no |
2 types |
yes |
| W7 |
red |
160 balls |
1.8-6 S/ball |
no |
yes |
High-end |
yes |
yes |
normal |
yes |
4 types |
yes |
| model |
horizontal oscillation |
horizontal adjustment |
vertical oscillation |
vertical adjustment |
lob |
full random |
battery |
batterypower display |
main motor |
S-shape ball divider |
telescopic handle |
propelling wheel |
| S2015 |
yes |
automatic |
no |
manual |
no |
no |
optional external |
no |
normal |
one |
normal |
normal |
| S3015 |
no |
automatic |
no |
automatic |
yes |
yes |
internal 3-5 hours |
no |
High-end |
double |
normal |
good |
| S4015 |
yes |
30 points
adjusting |
yes |
60 points
adjusting |
yes |
yes |
internal 5-6 hours |
yes |
High-end |
double |
High-end |
High-end |
| W3 |
no |
automatic |
no |
automatic |
no |
yes |
optional |
no |
normal |
double |
High-end |
normal |
| W5 |
no |
automatic |
no |
automatic |
no |
yes |
optional |
no |
High-end |
double |
High-end |
good |
| W7 |
no |
automatic |
no |
automatic |
no |
yes |
optional |
no |
High-end |
double |
High-end |
High-end |