342H Direct drive computer pattern sewing machine

HH-342H Medium CNC Pattern Sewing Machine

High Precision Stitching Adopts high-precision servo drive system and imported linear guide rails, ensuring stable needle positioning within 0.1mm. It delivers neat, uniform and burr-free stitching traces, effectively avoiding skipped stitches and broken threads, perfectly suitable for fine decorative stitching of small leather accessories.

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Feature

Adopting servo control and textile feed decice with endanced rigidity, thus, high exquisite patterns can be sewed, even while sewing with high speed or sewing thick tectiles, bad stitches and deviation problems which often occur to computer floration machines would not exist.

High Quality Sewing With Fair Lines

To further improve the high rigidity of servo feed device,adopts the automatic optimal timing and sewing schedule reasonable needle bar thread take-up device,low tension,can be carried out from top to bottom line tension stable sewing,expanded the thread clamp device adjusting range.

The Presser Foot System Can Always Provide Sewing By Consistent Tension

When the thickness of surface fabric changes,there will be an intermittent pressure movement as the raising amount of the intermittent presser foot shifts, It can realize consistent sewing instead of raising too high or too low.

You can input data on the panel or in the program and set the amount of the presser foot without using tools. In addition,according to different sewing program,uses can set intermittent presser foot to idea height.

Product Parameters

Technical Parameters

Model	HH-342H
The Head	Flat-seam floriationsewing machine(2-times hook)
Line	Single-needle flat sean
Highest Sewing Speed	2,700rpm
Sewing Area(X*Y)	Maximum 300x200mm
Clothar Feedingdevice	Intermittent feeding(driven by pulse motor)
Gauge	0.05-12.7mm
Maximum Stitch Numbers	20，000 needles/1 pattemn
Sewing Pattem Can Be Stored	CF card built-in memory:512 species.900 kinds
Big Presser Foot Drive	pneumatic
Height Of Presser Foot	Maximum 30 mm
Raising Amount By Intermittent Presser Foot	22 mm
Stroke By Intermittent Presser Foot	O or 2-10mm(Factory defaults 3mm)
Shuttle	Twice as many shuttle(shuttle runs for options)
Sweeping Device	Standard device
Cutting Device	Standard device
Data Storage Way	Flash memory(You can sew any pattem with CF card)3 Sinch disk 2HD/1.44MB,2DD(options)
Number Of The User Program	50
Cycle Program Number	9
Motor	servomotor 550W
Weighe	Head:about160 kg,Operating panel:about 0.6kg,control box:14.2-16.2 kg
Power	/Single phase 220v 3-phase 220V/380V/400V 500VA
Air Pressure	0.5Mpa 1.8l/min

Advantages

High Precision Stitching Adopts high-precision servo drive system and imported linear guide rails, ensuring stable needle positioning within 0.1mm. It delivers neat, uniform and burr-free stitching traces, effectively avoiding skipped stitches and broken threads, perfectly suitable for fine decorative stitching of small leather accessories.
Fast Production Efficiency Supports a maximum sewing speed of 2800 stitches per minute. Equipped with intelligent start-stop control, it realizes rapid response processing. It greatly shortens the processing cycle of small workpieces and significantly improves factory mass production efficiency.
Wide Material Compatibility Adaptable to various flexible materials such as genuine leather, PU leather, fabric and canvas. With adjustable presser foot pressure and stitching tension, it prevents wrinkling on thin materials and ensures strong stitching penetration on medium-thick materials.


Computer Pattern Sewing Machine	CNC Engraving Machine	Mold Integration Process Optimization	Multi-process Combined Operation	Complex Process, Simple Operation