Automatic Big Bag Sewing Machine

Model

LoopSEW

• Model LoopSEW-TN50

• Model LoopSEW-SN50

• Model LoopSEW21

• Model LoopSEW62

Touch Operation Screen

Sewing Efficiency Greatly Increased

Constant Rate of Daily Production

• Sewing patterns programmable for different size and stitch

performance; auto thread trimming; auto bobbin winder

• New mechanical structure

• Timing belt drive with low vibration and noise

• Improved controlling system

• Model LoopSEW-TN50 New generation automatic sewing machine

for FIBCs loop attaching sewing

LoopSEW-TN50 Loop Sewing Length 500 mm max

LoopSEW-TN40 Loop Sewing Length 400 mm max

Details

KEESTAR offers model LoopSEW series automatic loop sewing machine with various sewing areas and advantage functions covering different size jumbo bag loop attaching for labour cost saving purpose.

• Speed: 200-1,600 rpm

• Stitch length: 0.1-12.7 mm

• Needle type: DDx1

• Thick thread: 1,300Dx3 ply

• 6 times capacity bobbin & rotating hook

• Built-in bag open device

Features

◥ Automatic Upper and Lower Thread Trimming

◥ Skilled Sewing Workers not Required

◥ Unified Standardized Stitch Performance

◥ For Sewing Large Size Jumbo Bag with very Thick Thread,

Recommend Model LoopSEW-TN50

◥ For Sewing Common Size Jumbo Bag with very Thick Thread,

Recommend Model LoopSEW-TN40

◥ For Sewing Common Size Jumbo Bag with Standard Thread,

Recommend Model LoopSEW-SN50/LoopSEW-SN40

• Model LoopSEW-SN50 New generation automatic sewing

machine for FIBCs loop attaching sewing

LoopSEW-SN50 Loop Sewing Length 500 mm max

LoopSEW-SN40 Loop Sewing Length 400 mm max

• Needle type: DPx17

• Speed: 200-2,000 rpm

• Standard thread: 850Dx3 ply

• 3 times capacity bobbin & rotating hook

• Pneumatic loop hold clamp

• Stitch length: 0.1-12.7 mm

Special design for big bag lift ring sewing

Programmable

Sewing area: 200×100 mm

Stitch length: 0.1-12.7 mm

Needle type: DPx17

Auto thread trimming, auto bobbin winder.

● Standard thread 850Dx3 ply

● Model LoopSEW21

● Model LoopSEW62

Details

Sewing area: 600×200 mm

Speed: 2,000rpm Max.

Stitch length: 0.1-12.7 mm

● Standard thread 850Dx3 ply

● Auto thread trimming, Auto bobbin winder

Models	LoopSEW-TN50	LoopSEW-TN40	LoopSEW-SN50	LoopSEW-SN40
Speed	up to 1,600rpm	up to 1,600rpm	up to 2,000rpm	up to 2,000rpm
Max. Sewing Loop Length	500mm	400mm	500mm	400mm
Rotating Hook Size	6 Times	6 Times	3 Times	3 Times
Max. Thread Thickness	1,300D×3 Polypropylene Thread	1,300D×3 Polypropylene Thread	850D×3 Polypropylene Thread	850D×3 Polypropylene Thread
Sewing End	2 ends/clamp up	1 end/clamp up	1 end/clamp up	1 end/clamp up
Thread Trimming	Automatic Upper and Lower Cold Trimming	Automatic Upper and Lower Cold Trimming	Automatic Upper and Lower Cold Trimming	Automatic Upper and Lower Cold Trimming