GSC367 FIBC Jumbo Bag Sewing Machine China Factory Suppliers
The GSC367 series is a professional-grade lockstitch sewing machine specifically engineered for the demanding requirements of FIBC (Flexible Intermediate Bulk Container) and Jumbo bag manufacturing. Designed to handle heavy-duty materials, this series is widely recognized as the industry standard for producing bulk bags, lifting belts, and other high-tensile industrial textiles, offering unmatched durability and precision.
Compared to legacy bulk bag machinery, the GSC367 series introduces significant technological advancements, including an ultra-large rotary hook, automated lubrication systems, and an expanded working area. With multiple configurations available—from basic mechanical setups to advanced direct-drive electronic versions—these machines are optimized to drastically increase production throughput and sewing consistency in high-capacity manufacturing environments.
Detailed Parameters
| Model Range | GSC367 / GSC367TD / GSC367TDZ / GSC367-L | Max Sewing Speed | 1600 r.p.m |
|---|---|---|---|
| Max Stitch Length | 13.7mm | Rotary Hook | KRT132 (Super Big Hook) |
| Needle Type | DDx1 25# | Lubrication System | Automatic Lubrication |
| Presser Foot Lift | By hand 12mm / By knee 18mm | Working Space | 420x205mm / 500x205mm (Long Arm) |
| Motor Options | Clutch / Servo / Direct Drive (1000W) | Application | FIBC, Jumbo Bags, Lifting Belts |
Key Advantages
Heavy Duty Capability
Equipped with a long needle bar stroke and alternating presser foot for superior climbing ability on thick materials.
Enhanced Efficiency
High-speed performance up to 1600rpm combined with pneumatic systems to reduce operator fatigue.
Large Bobbin Capacity
The 5x larger rotary hook increases thread capacity, significantly reducing bobbin change downtime.
Pneumatic Automation
Integrated pneumatic foot lift and reverse sewing systems for rapid, effortless material handling.
Optimized Workspace
Available in standard and Long Arm (500mm) versions to accommodate oversized bulk bag sections.
Reduced Noise
Advanced engineering reduces production noise while extending the operational lifespan of spare parts.
Product Gallery
Management Platforms
Basic Configuration
Standard 380V 3-phase clutch motor for essential heavy-duty sewing needs.
Pneumatic Upgrade
GSC367TD version featuring pneumatic presser foot lift and reverse sewing.
Direct Drive System
GSC367TDZ with 1000W single phase motor and needle position fixing.
Long Arm Reach
GSC367-L extended 500mm arm for specialized oversized bag production.
Smart Lubrication
Auto-lubrication system ensuring consistent performance under high-speed loads.
Servo Precision
Optional servo motors for precise speed control and energy efficiency.
Investment Return Comparison
| Performance Metric | Old Version Bulk Bag Machine | GSC367 Series |
|---|---|---|
| Sewing Speed | Low to Moderate | High (Up to 1600 RPM) |
| Bobbin Change Freq. | Frequent (Small Hook) | Low (Super Big Hook) |
| Labor Effort | Manual Foot Lift/Reverse | Pneumatic Automation |
| Material Range | Limited Thickness | Heavy Duty / High Climbing |
| Operational Noise | High Mechanical Noise | Greatly Reduced Noise |
Frequently Asked Questions
Q: Which GSC367 model is best for oversized Jumbo bags?
The GSC367-L is specifically designed for this purpose, featuring an extended arm reach of 500mm to accommodate larger fabric widths and complex bag shapes.
Q: How does the "Super Big Hook" improve productivity in FIBC manufacturing?
The enlarged rotary hook increases the bobbin's thread capacity, which means fewer interruptions for bobbin changes and a continuous sewing workflow.
Q: Can this machine handle very thick lifting belts?
Yes, thanks to the long needle bar stroke and large interactive alternating presser foot, the GSC367 has excellent climbing ability for thick, heavy-duty materials.
Q: What are the benefits of the pneumatic reverse sewing function?
Pneumatic reverse sewing allows the operator to secure seams and backstitch quickly via a foot pedal/switch, greatly improving worker efficiency and seam strength.
Q: Is the direct drive motor energy efficient?
Yes, the GSC367TDZ model uses a 1000W 220V single-phase direct drive motor which reduces energy loss and provides a quieter operating environment compared to clutch motors.
Q: Does the machine require manual oiling?
The GSC367 series is equipped with an auto-lubrication system, ensuring all critical moving parts are oiled automatically to extend the machine's lifespan and maintain performance.
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