We designed specially traction method for aged people or weakness sufferer
Upper step traction: when you set over 300N traction force for the sufferer,push traction running key ,the traction force will not reach the set max.value immediately,while it will divided into three steps to running:step one,reach up to set value minus200N within 5 seconds,reach up to set value minus 100N after adapted 5 seconds,one more 5 seconds later,reach up to the set value,i.e. upper traction can give a adaptation course for the sufferer
Lower step traction :same as above, when traction over or intermission traction time up.the traction force can not decline to the min.value immediately,it divided into three steps for descending.

Technical superiority:

Large screen Chinese LCD window;
Eight different kinds of traction model(continuous,intermission,step and repeat type,etc.)
20 kinds of treatment scheme storage and read;
Traction set value synchronaily monitoring with actual running ;
Traction force automatic compensation function;
Simple traction parameter input method;

Technical parameter:

Powers supply:220V/50HZ
Powers:300VA
Traction course:1-99kg adjustable randomly
Total traction period:0-60min
Intermittent traction time:0-9min
Intermittent period;0-90S
Lumbar traction stroke:0-200mm
Bulk(L*W*H):2450*600*720mm
Weight: 115kg