• Through-Shaft Motor: Boosts torque by 20%, enhancing speed on thin fabrics at start-up and ensuring powerful penetration through thick seams without needle breakage.

• Simplified Interface: Features a more intuitive operation with one-touch access to key functions.

• Cost-Effective Option: An automatic trimming model with a circular knife mechanism is available for stable and reliable thread cutting.

• Through-Shaft Motor: Boosts torque by 20%, enhancing speed on thin fabrics at start-up and ensuring powerful penetration through thick seams without needle breakage.

• Simplified Interface: Features a more intuitive operation with one-touch access to key functions.

• Cost-Effective Option: An automatic trimming model with a circular knife mechanism is available for stable and reliable thread cutting

SP-H4S-M 

lockstitch machine

• Single-needle lockstitch sewing machine with stitch length adjustment knob, reverse lever, Hulon electronic control, Arabic language, Touch Screen .

• The H5 series computerized lockstitch sewing machine features a flatbed design and utilizes a computer control system. It uses a single straight needle for material stitching, with a connecting rod thread take-up and a rotary hook thread loop structure. It incorporates functions such as automatic speed adjustment, automatic stop, automatic needle position stop, automatic thread trimming, automatic thread wiper, automatic stitch counting, automatic foot lift, automatic reinforcement stitching, and slow start. By eliminating the need for a reverse sewing lever, it employs a stepper motor to drive the reverse sewing and stitch length adjustment, resulting in silent and perfectly formed reverse stitches. The stitch length accuracy reaches 0.1mm, and there is a lock function for stitch length adjustment, preventing random changes in stitch length. The machine provides a spacious working area, ensuring smooth fabric feeding. It allows for sewing various decorative patterns and allows users to edit their desired patterns, providing stylish and aesthetic stitch lines. 

• Through-Shaft Motor: The motor torque is increased by 20%, enabling fast starting on thin fabrics and powerful, unbroken stitching through thick seams.

• Stepper Motor Stitch Length Control: Provides a precision of 0.1mm. The stitch length adjustment can be locked as required to prevent operational errors.

• Sleek New Design: Streamlined and modern aesthetics.

• Smart & Easy Operation: Voice navigation, one-key reset, through-shaft drive, and high-airflow handwheel.

• Built-In Production Management: Automatic piece counting for enhanced efficiency.

• Premium Core Components: Imported rotating hook and DLC-coated needle bar for durability and flawless stitches.

• Advanced Stitch Control: Electronic thread tensioner for neat, consistent stitching.

• Leak-Proof Assurance: Fully sealed oil pan for a clean, reliable operation.

• Dual-Knife Trimming: Leaves threads under 3.0mm, eliminating manual trimming and ensuring neat stitches.

• Built-In Piece Counter: Automatically tracks production for efficient management.

• Imported Precision Hook: Delivers durable performance and perfect stitches.

• DLC-Coated Needle Bar: Super wear-resistant, prevents oil stains, and reduces maintenance.

• Electronic Thread Tensioner: Auto-tightens/loosens for uniform, tidy stitches.

• High Speed Operation: >5000 SPM for powerful sewing performance.

• Adjustable Presser Foot: 1-13mm lift for easy handling of various material thicknesses.

• 7mm Stitch Option: Available for specialized process requirements.

Plunger Oil Pump: It operates at high pressure with high efficiency and precise flow control, ensuring stable lubrication that extends the lifespan of gears and hooks while reducing machine noise.

Filter: This component separates impurities with precision to protect downstream equipment and maintain oil purity by trapping solid particles, ensuring safe operation of the entire system.

Separation Regulator: Combining both separation and regulation in one unit, it enables precise flow diversion and stable pressure/flow control, which simplifies the system and enhances its stability.

The computer double-needle machine shall adopt computer control system, AC servo motor direct drive, and have the functions of automatic speed regulation, needle stop position, thread trimming, stitching counting, reverse sewing, reinforcement sewing, etc.

1. The drive shaft adopts the form of 850W AC servo motor direct drive.

2. Needle rod and take-up rod are lubricated with less oil or grease.

3. With automatic thread trimming function, automatic thread sweeping function, automatic reverse sewing function;

4. The transmission of the upper and lower shafts inside the machine head adopts the synchronous belt mechanism;

Plunger Oil Pump: It operates at high pressure with high efficiency and precise flow control, ensuring stable lubrication that extends the lifespan of gears and hooks while reducing machine noise.

Filter: This component separates impurities with precision to protect downstream equipment and maintain oil purity by trapping solid particles, ensuring safe operation of the entire system.

Separation Regulator: Combining both separation and regulation in one unit, it enables precise flow diversion and stable pressure/flow control, which simplifies the system and enhances its stability.

Computerized Control & Direct Drive: Utilizes a computer control system and a 750W AC servo motor for direct drive.

Core Automated Functions: Features automatic speed adjustment, needle positioning, thread trimming, stitch counting, reverse sewing, and reinforcement stitching.

Precision Lubrication: The needle bar and thread take-up lever employ micro-oil or grease lubrication.

Advanced Auxiliary Functions: Includes automatic thread trimming, thread wiping, and built-in reverse sewing.

Efficient Drive System: A synchronous belt mechanism drives the upper and lower shafts within the head.

Drive System: Equipped with a 750W AC servo motor for direct drive.

Lubrication: The needle bar and thread take-up lever employ micro-oil or grease lubrication.

Automated Functions: Includes automatic thread trimming, thread wiping, and reverse stitching.

Transmission: The internal upper and lower shafts of the machine head are driven via a synchronous belt mechanism.