Introduction

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Semi-Automatic Filter Bag Sewing Machines

1. Detailed Description Of Semi-Automatic Filter Bag Sewing Machines

-Special for sewing dust collector filter bag or tube.

-Both needle punched felt and woven fiberglass are available.

-Needle punched felt with all kinds of finish treatments including singed, calendered, heat set, water and oil repellent, anti-static, ptfe(Teflon) membrane or lamination.

 400-650gsm polyester, polypropylene, acrylic, aramid(nomex), pps(ryton), p84(polyimide) felt.

850gsm fiberglass felt.

650-800gsm ptfe(Teflon) felt.

-woven fiberglass cloth with all kinds of finish treatments including acid resistance, silicon, graphite and ptfe dipping(TRI treatment), ptfe lamination or coating.

350-800gsm woven fiber glass

-Bag Diameter: 120-300 mm.

-Bag Length: any length is available.

-Capacity: 7-12 meter per minute.

2. Features Of Semi-Automatic Filter Bag Sewing Machines

1). Juki sewing head

It uses Japan Juki Union Special Ms 1261 and we modify it as the main sewing machine，three needle, sewing speed is adjustable for different types of cloth and sewing threads. Sewing speed can be 7-12 meter per minute. It also includes parts as following: needle cold air blowing unit, pneumatic presser foot device, and nonwoven guiding unit.

This product line can also carry out automatic sewing woven fabric, for which complete set of special accessories for wove fabric is used.

It suit for sewing thickness material and the structure is precise. We modify juki 1261 specially for protecting sewing head, such as avoiding needle, feed dog broken etc.                                                 2). We add thread broken sensor on the sewing head, when thread broken, the whole tube line will stop immediately automatically.

3). Coil holder

It is mainly for supporting sewing thread.

4). Tuber holder

It is mainly for rolling the fabric into tube, so that the sewing head can sew fabric into tube.

The length of tube holder is 350mm.

We supply one adjustable tube holder: ∅120-200mm. From 120-200mm diameter bags one tube holder is enough.

Tube holder with fixed diameter is also available.

5). Motor

Normally, we can offer you 220V/50/Single or 380V/60/Single, we also can offer you motor as per your requirement, please offer us your local voltage.    

6). Compared with automatic filter bag sewing machine, in the semi-automatic filter bag sewing line, there is no cross cutting, storage and long table part, that means you have to cut the bag length yourself after finishing sewing filter bag body.

3. Technical Data of Semi-Automatic Filter Bag Sewing Machines

4. Applications Of Semi-Automatic Filter Bag Sewing Machines

Widely used in filter bag factory and manufacturer, when you order qty is not large or make sample order, this semi-automatic filter bag sewing machine is your best choice.

Semi-automatic filter bag sewing machine or sewing line is specially for sewing dust collector filter bags, both needle punched felt and woven fiberglass are available.

Suzhou Kosa Environmental Protection Co., Ltd  is professional manufacturer and factory of filter machines, we are making and supply all kinds of high quality filter bag machines, filter pleating machines, automatic filter bag sewing machines, filter welding machines, filter welder, automatic filter fabric cutting machines, non woven fabric slitting machine with good prices.

how to choose dust collector filter bag machines?

Right choice filter bag machines is very important for filter bag factory and manufacturer. As filter bag machines, filter bag sewing machines manufacturer, Shanghai Indro Industry Co. Ltd will offer you professional solution.

See following the filter bag machines, filter bag sewing machines guide: