LS200 Automatic Pattern Sewing Machine for FIBC Loopsew China Factory Suppliers

Boost FIBC production with the LS200 series automatic pattern sewing machine from a leading China factory. Featuring a 3 times big rotary hook, it is optimized for small stitch lengths and higher speeds than the LS300 series. Trust our expert suppliers for industrial-grade precision and automation.

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The LS200 series represents the pinnacle of precision in FIBC (Flexible Intermediate Bulk Container) manufacturing, specifically engineered for the critical task of lifting belt sewing (Loopsew). By integrating a high-performance 3-times big rotary hook, this automatic computerized pattern sewing machine is optimized for small stitch lengths, allowing for significantly higher operational speeds and superior seam density compared to standard machinery.

Equipped with the industry-leading Dahao computerized control system, the LS200 series offers unparalleled flexibility with storage for up to 900 distinct sewing patterns. Whether you are utilizing our standard FIBC bag patterns or designing custom specifications via the intuitive touch interface, this machine ensures consistent, industrial-grade quality without the need for highly skilled manual labor, drastically reducing production bottlenecks.

Detailed Parameters

Control System	Dahao Computerized System	Pattern Storage	Up to 900 Patterns
Hook Type	3 Times Big Rotary Hook	Drive System	Servo Motor Direct Drive
LS200-3050 Area	300mm x 500mm	LS200-3040 Area	300mm x 400mm
LS200-3020CM Area	300mm x 200mm	LS200-5020 Area	500mm x 200mm
Thread Trimming	Automatic Upper & Lower	Operation	Touch Screen Interface

Key Advantages

Industrial Stability

Standardized stitch performance ensures stable, heavy-duty sewing quality for bulk bag safety.

High-Speed Efficiency

Optimized for small stitch lengths, enabling faster production cycles than the LS300 series.

Precision Control

Dahao system allows for pinpoint accuracy in pattern execution and loopsew consistency.

Intuitive Interface

Modern touch operation screen simplifies pattern selection and custom design processes.

Labor Reduction

Automation eliminates the need for highly skilled sewing workers, lowering overhead costs.

Versatile Application

Multiple working area versions available for lifting belts and spout mouth sewing.

Product Gallery

Management Platforms

Pattern Library

Manage 900+ programmable patterns for diverse FIBC bag sizes.

Servo Calibration

Direct-drive motor control for precise speed and torque management.

Thread Management

Automated upper and lower trimming for seamless production flow.

Custom Design

Create new sewing patterns on-the-fly via the touch screen interface.

Area Selection

Switch between 3020CM, 3040, 3050, and 5020 configurations.

Quality Monitoring

Standardized stitch performance tracking for zero-defect output.

Investment Return Comparison

Metric	Manual Sewing	LS200 Automated
Production Speed	Low (Worker Dependent)	High (Programmed Speed)
Labor Cost	High (Skilled Wage)	Low (Basic Operator)
Stitch Consistency	Variable	100% Standardized
Setup Time	Manual Adjustment	Instant Pattern Load
Waste Rate	Higher (Human Error)	Minimal (Precision Cut)

Frequently Asked Questions

Q: What is the primary difference between the LS200 and LS300 series?

The LS200 uses a 3-times big rotary hook, making it more suitable for small stitch lengths. This allows the machine to operate at higher speeds when sewing tight stitches compared to the LS300's 6-times hook.

Q: Can I create my own sewing patterns for specific bag designs?

Yes, the LS200 is equipped with a touch operation screen and the Dahao control system, allowing customers to design new patterns according to their specific requirements.

Q: Which model should I choose for FIBC spout mouth sewing?

The LS200-3020CM is specifically designed for FIBC spout mouth sewing with a working area of 300mm x 200mm.

Q: Does this machine require a highly skilled operator?

No, the LS200 is fully computerized and automated. Skilled sewing workers are not required to achieve standardized, high-quality results.

Q: What is the maximum belt length the LS200-3050 can handle?

The LS200-3050 has a working area of 300mm x 500mm, meaning it can handle a maximum working belt length of 500mm.

Q: What automation features are included for thread management?

The machine features automatic upper and lower thread trimming, which increases efficiency and ensures a clean finish on every loopsew.

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