Harsha International

Number Of Threads	4 thread
Usage	Light fabric
Differential Feed	Yes
Stitch Width	4 mm
Max Speed	5000 spm
Operation Type	Direct drive
Brand	Jack
Model Number	E4S

Overlock machine with integrated high energy saving motor with advanced functions, standby, advanced mechanical structure with integrated oil system to avoid leaks and large sewing space. The machine has a brand new button to select the feed of the machine base on the thickness of the material to work on.

• L/M/H selector :- By means of a lever it is possible to change the inclination of the feed dog according to the type of light, medium or heavy duty fabric, this allows to meet the various work needs. (PATENTED)
• Quick response :- The response time is shortened by 40-50% both at start and at stop, sewing is easier and the sewing speed is greater, efficiently increases productivity.
• Oil return constraint :- The enclosed needle bar mechanism and a special needle bar lubrication tray prevent oil spills and ensure clean seams.
• One Key Reset :- Through the intelligent panel it is possible to reset the machine, adjust the LED light, easily adjust the parameters and learn the main operations.
• Single shaft motor :- The torsion of the machine is reduced, and greater stability is ensured during the stroke, the sewing speed increases and there is more durability.

Number Of Threads	5 thread
Usage	All Fabrics
Differential Feed	Yes
Stitch Width	Variable Width
Max Speed	6000 spm
Operation Type	Direct drive
Brand	Jack
Model Number	E4S

Overlock machine with integrated high energy saving motor with advanced functions, standby, advanced mechanical structure with integrated oil system to avoid leaks and large sewing space. The machine has a brand new button to select the feed of the machine base on the thickness of the material to work on.

• L/M/H selector :- By means of a lever it is possible to change the inclination of the feed dog according to the type of light, medium or heavy duty fabric, this allows to meet the various work needs. (PATENTED)
• Quick response :- The response time is shortened by 40-50% both at start and at stop, sewing is easier and the sewing speed is greater, efficiently increases productivity.
• Oil return constraint :- The enclosed needle bar mechanism and a special needle bar lubrication tray prevent oil spills and ensure clean seams.
• One Key Reset :- Through the intelligent panel it is possible to reset the machine, adjust the LED light, easily adjust the parameters and learn the main operations.
• Single shaft motor :- The torsion of the machine is reduced, and greater stability is ensured during the stroke, the sewing speed increases and there is more durability.

Machine Series	H2
Machine Type	Single needle
Application	All Fabrics
Max Speed	5000 spm
Motor Type	Direct drive
Stitch Type	Lockstitch
Brand	Jack
Model Number	H2 CZ

New generation of top feed lockstitch jack machine for heavy material.

• Top feed:- 750W motor, extremely durable for heavy materials, sews 10 layers of medium-light leather with great results thanks to the penetration force increased by 36%.
• Direct drive motor:-The energy saving compared to the old models is 70%, moreover the motor is mounted directly on the shaft, eliminating vibrations and making it much quieter.
• Feet Height Adjustment:-Graduated lever for adjusting the stroke of the alternating feet according to the thickness of the material.
• Simple panel:- Easily adjust the speed and needle position at the seam end with one button. The safety button allows an immediate stop, while the quick reset allows you not to be afraid of making a mistake when changing the parameter values.
• Sealed Upper Needle Bar:- No oil leakage thanks to the sealed bar which is lubricated with solid grease to avoid dirtying the materials.
• Self-locking knob:-Thanks to the knob with self-locking mechanical safety lever, it is possible to adjust the stitch with precision up to 8mm (it is possible to reach up to 12mm in the H2-A-CZ-12 model).

Machine Series	F6
Machine Type	Single needle
Application	Medium fabric
Operation Type	Motor Operated
Stitch Type	Lockstitch
Max Speed	5000 spm
Bed Type	Flat bed
Feed Type	Needle feed
Brand	Jack
Model	F6

The Jack F6 (Single Needle Lockstitch Direct Drive Machine w/o Trim mer) is a new favourite among users of high-speed industrial machines. The 550 watts motor powers the machine enabling it to stitch at speeds as high as 5000 SPM (stitches per minute) while also making it durable. 

Machine Series	A2
Machine Type	Single needle
Application	Medium fabric, Light fabric
Max Speed	5000 spm
Motor Type	Direct drive
Stitch Type	Lockstitch
Auto Functions	Auto trimmer
Brand	Jack
Model Number	A2C

Jack A2C High Speed Single Needle Drop Feed Automatic Thread Trimming Lockstitch Industrial Sewing Machine Comes Complete with Heavy Duty Table, Stand, and Built-In Direct Drive Motor

This machine cuts the thread automatically. Comes with Auto-Trimming Mechanism!

New generation of lockstitch sewing machine, with automatic thread trimmer and manual bartack lever. Detached oil pan and integrated motor. The thread trimmer improves 30% of productivity such as speed and thread length. Multifunction panel with quick keys to activate or deactivate functions.

Automatic Thread Trimmer

At the end of the seam it is possible to activate the automatic thread cutting function which activates a knife with the simple heel counter of the pedal.