Jack C4 Training Courseware

P64 Stitch for speed down 1- 200 1
P65 Speed down
500
-
7000
3500 RPM
P66 Front sensor level adjust 0 - 100 --
The data is more higher, The
voltage is more higher than sensor .
P67 Back sensor adjust 0 - 100 --
The data is more higher, The
voltage is more higher than sensor .
P68
Sensor level adjust
for avoiding cutting the fabric
10 - 90 --
The data is more higher, The
voltage is more higher than sensor .
P69 number counting unit 1 - 50 10
Setting trimming times, The
number plus 1.
P70 Number amount setting 1-9999 100
Operation instructions -parameter Introduction

Jack C4 Specifications

General

Product Introducti	ion-technical specifications
Type/Name	C4 The Fastest Automatic Overlock Machine
Highest Speed	7000rpm/min
Differential	0.7-2.0
Thread Wideth（mm）	1.5-8.0
Presser Foot Height（mm）	5.0-7.0
Needle Type	DCX27
Needle Bar Height	（general）10.4mm/12mm（heavy）
Needle Bar Stroke	（general）24.5mm/26mm（heavy）

Weight and Dimensions

Max Length(mm)	0.8-4.8