Heavy duty industrial sewing machines: 205-370 Heavy duty thick thread topstitching machine for sewing leather sofas

2014年5月8日星期四

205-370 Heavy duty thick thread topstitching machine for sewing leather sofas

HIGHTEX 205-370 BF is specialized thick thread upholstery sewing machine for decorative topstitching seams on leather and upholstery fabrics, in the production of sofas covers, car seat covers, marine upholstery and general upholstery panel. Recommend for topstitching high-end leather sofas, fabric sofas, leather furniture and automotive upholstery/car interiors.

The great advantage of class 205-370 BF becomes especially apparent when processing over thick spots and cross seams or sewing thin leather (2mm) and artificial leather with extremely thick thread (braided thread up to1.2 mm thick).

⑴ The Adler 204 type extra large barrel shuttle can sew extremely thick thread without any problem (braided thread up to 1.4mm, V462,1500dx3 or Amann Serabraid Thread 1400 T60 braided thread);

⑵ Its heavy duty combined triple feeding action by way of: bottom feed, needle feed and walking foot top feed, guarantees effective handling of medium to heavy weight materials, leather and fabrics etc;

⑶ High needle penetration power guarantee easy sewing thick spots or cross seams, without loose stitch, skipped stitch, damage thread and shorten stitch length;

⑷ The high sewing foot lift up to 20 mm facilitates the feeding and removing of bulky workpieces;

⑸The sewing foot stroke up to 10 mm allows the safe climbing over differently high material plies;

⑹ Pneumatic additional thread tension for excellent stitch formation when sewing over thick spots;

⑺ Up to 14 mm long stitches for decorative topstitching seams;

⑻ The modified topstitching presser foot is great for sewing overlapping seam (over thick cross seam) without loose stitch, skipped stitch, damage thread and shorten stitch length;

⑼ The speed reducer greatly improves the stitch quality when it is necessary to slow down, or change directions, or stitching overlapping cross seam;

⑽ Excellent stitch pattern (both upper thread and bobbin thread), constantly tight stitch formation, even with large stitch lengths and extreme thread sizes;

⑿ Automatic presser foot lift, back tacking (reverse stitch), Precise needle UP/Down stop positioning, and the pneumatic center seam guide will automatic lift when sewing over thick spots;

⒀ The large bobbin capacity reduces the number of bobbin changes and offer high efficiency when using extra thick thread;

This cylinder bed leather and upholstery sewing machine is used by professionals who want the most stunning visual appearance of their sewn products along with highest power and precision. All parts are interchangeable with Durkopp Adler 205-370. Some sofas manufacturers use this single needle topstitching machine replace Durkopp Adler 868-290321 twin needle post bed sewing machine.

205-370 (7205) Specifications
Number of needle	Single needle	Hook Type	Large Barrel Shuttle
Max. sewing speed	800 rpm	Needle system	DYx3 / 794(#280)
Max. stitch length	12 or 14(BF series)	Thread size	V462 or 1.4mm braided thread
Presser foot lift (knee)	20mm	Different ratio	10mm
Presser foot lift (hand)	15mm	Thread take up lever	Cam type
Needle bar stroke	58.6mm	Lubrication	Manual
Working space	320mm*185mm	Diameter of Cylinder	850mm