Products Descriptions
Struggling with slow, inconsistent manual stitching on FIBC spout rosettes? The PSM-E3020-VS is a fully computerized high-speed pattern sewing machine engineered exclusively for automatic sewing of jumbo bag filling/discharging spout petals. It integrates auto lifting head, drawstring guide and dedicated corner clamping fixture to standardize rosette folding & reinforcing sewing, drastically boosting throughput for global bulk bag manufacturers.
Core Features & Advantages
1. Specialized Fixture for FIBC Spout Rosettes
- Auto-lift sewing head + dedicated drawstring rope guide simplifies spout positioning
- Unique clamping fixture automatically holds and folds four rosette corners; supports adding reinforcing fabric/padding for heavy-load bag sealing
- Eliminates uneven folding and weak spout seams that cause leakage during bulk material transport
2. Dahao Intelligent Control System & Large Work Area
- 300×200mm sewing space fits all standard FIBC inlet/outlet spouts
- Multi-language touchscreen panel for full parameter editing: stitch length, pattern shape, stitch count, sewing position, zoom & copy functions
- USB port supports one-click pattern import from laptops; optional dedicated pattern editing software for custom spout designs
- Full automatic built-in functions: thread trimmer, center foot lift, auto material turning, reverse stitching
3. Heavy-Duty High-Speed Sewing Performance
- Oversized rotary hook and large-capacity bobbin reduces frequent bobbin replacement downtime
- Max sewing speed up to 2800 RPM, maximum stitch length 12.70mm
- Stable heavy-duty structure delivers uniform, tight stitches on thick multi-layer PP woven FIBC fabric
Ideal Applications & Usera of Jumbo Bag Spout Rosette Sewing Machine
Applicable Products: FIBC/jumbo bag/container big bag/bulk bag inlet spout and outlet rosette sewing for grain, chemical, mineral, construction bulk packaging sacks
Main Industries: FIBC manufacturing factories, flexible bulk container production plants, packaging machinery assembly lines, bulk material export bag manufacturers
Main Users
- Medium & large FIBC factories upgrading from semi-manual spout sewing to full automation
- Manufacturers producing export-grade jumbo bags requiring standardized reinforced spout patterns
- Production lines with high daily output demands needing 24-hour continuous sewing equipment
- Global packaging machinery distributors supplying specialized FIBC production solutions
Why Choose PSM-E3020-VS Computerized FIBC Spout Sewing Equipment
- Dedicated one-stop solution for FIBC spout rosette sewing, integrates folding, reinforcing and pattern stitching in one station
- Dahao control system with multi-language interface, easy operation for international users worldwide
- Oversized shuttle and 2800RPM high speed cut production cycle time and raise line efficiency greatly
- Programmable custom patterns adapt to various spout sizes and reinforced pad requirements
If you need high-efficiency equipment for mass production of big bag inlet & outlet spouts, contact our team for factory-direct quotations, virtual machine demos and parameter customization support.
Applications

Air-controlled Clamp

Spout

Spout Fabric Holder
Products Specifications
|
Model |
PSM-E3020-VS |
|
Number Of Needle |
1 needle |
|
Max.Sewing Speed |
1800SPM |
|
Sewing Area |
300x200mm |
|
Max.Stitch Length |
12.70mm |
|
Lift Of The Presser Foot |
9/16mm |
|
Max.Sewing Thickness |
20mm |
|
Needle(Standard) |
DPx17 |

Products FAQ
1.What types of large bags are your machines suitable for?
A: They are widely used for sewing container bag baffles, cross bottoms, filter bag cylinder beds, and other mainstream large bag styles. Custom sewing of large bags with special shapes is also supported.
2.How long is the service life of your big bag sewing machine?
A: The machine adopts integral cast iron structure and high-precision accessories. With standard maintenance, the service life can reach more than 10 years.
3.How about the packaging and transportation of that machine?
A: All the machines are packed in standard export cartons or wooden packaging boxes to prevent damage during transportation.
4.What payment terms do you accept?
A: We accept T/T,Paypal,Western union ect.
why choose us

our Company
PACKSTAR is a leading professional manufacturer of bag sewing machines, bag closing machines and supporting packaging equipment. Our products are trusted by clients in over 30 countries, serving food, chemical, feed, grain, fertilizer and packaging industries.
Meanwhile, we offer one-stop services including pre-sales technical consultation, free solution design, on-site installation guidance, long-term after-sales maintenance & spare parts supply.
Welcome to email or call us get the professional sewing solution and quotation.
Our address
No.25,Hi-Tech Zone,Xi'an,710065,China
Phone Number
86-29-81870126,81870128
dekoco@vip.163.com,sales@chinapackstar.com

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