Automated Polo Side Slit Machine HSM-JC8A-02/ASSM
- Description
Description
HSM-JC8A-02/ASSM: Polo Side Slit Machine (Polo Side Vents Sewing Machine)
The HSM-JC8A-02/ASSM machine is specifically designed to perform the side slit (side vent, hem slit) operation on polo shirts automatically, quickly, and accurately. With the combination of a patented synchronous mechanism and intelligent features , the machine ensures consistent sewing quality on various fabric types, from thin to thick.

Key Features
- Exclusive Patented Synchronous Presser Foot: Utilizes a patented design mechanical synchronous presser foot.
- Even Fabric Pressing System: The special design vertical up-and-down moving presser plate assures even pressure on the fabric , making it suitable for different kinds and thicknesses of fabric and greatly reducing the need for repeated adjustments.
- Simultaneous Lockstitch and Bar-Tack Completion: Lockstitch and bar-tack are finished together in seconds, achieving super high speed.
- Adjustable Suction Positioning System: Features an adjustable suction motor. The fabric is not required to be pre-shaped , making it suitable for both thin and thick materials.
- Convenient Stuff Collector (Fabric Trough): The elevating collector (stuff collector) makes it convenient for the operator to place garments and sewing subsidiary material and allows bobbin thread change conveniently.
- Intelligent Thread Breakage Detection and Alarm: Equipped with an intelligent thread breakage detecting and alarm system. Optional with bird’s nest prevention function.
Diverse Applications

The machine is capable of performing various styles of polo shirt side slits, including:
- Triangle side vent.
- Side vent with bartack.
- Plain side vent.
- Side vent with tape.
Technical Parameters
| Parameter | Detail |
| Model | HSM-JC8A-02/ASSM |
| Power | 2200 W |
| Voltage | 220 V |
| Working Air Pressure | 0.5 MPa |
| Vacuum Motor Power | 1500 W |
| Max Speed | 3200 sti/min |
| Stitch Range | 0.5 – 5 mm |
| Needle Type | DP*17 9# -14# |
| Machine Size | 1100 x 1080 x 1200 mm |
| Packing Size | 1350 x 1200 x 1440 mm |
| Weight (Net/Gross) | 230 kg/ 302 kg |
Contact us for a consultation or to schedule a machine demo at our showroom:
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Phone: (+84) 0983 309 910 | (+62) 819 3819 8989 (WhatsApp, WeChat, Zalo)
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Email: marketing@hoshima-int.com
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