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ZYN Machine-Precision And Innovation Zipper Machine Manufacturer Over 30 Years.

Zipper Injection Molding Machine

Our zipper injection molding machine is at the forefront of zipper component production, boasting cutting-edge technology and precise controls that guarantee the consistent and reliable manufacturing of zipper components. Its high-speed operation and efficient design not only reduce material waste but also optimize output, making it a cost-effective solution for zipper manufacturers. Whether it's basic zipper designs or intricate custom patterns, our plastic zipper machine can effortlessly handle a diverse range of production needs. Count on the superior performance and durability of our Zipper Injection Molding Machine to elevate your zipper production to new heights and set the standard in the industry.

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HY-126S-C Automatic Close-End Injection Molding Machine with Pressing Plate Location
Multi-gauge production (3#-7#) via instant mold switching.
Auto-trimming robotic arm removes sprue waste, cutting labor by 40%+.
Zero-thimble-print technology with press-plate alignment (±0.03mm).
Brandable smooth surface finish for custom logos.
HY-126S-B Automatic Close-End Injection Molding Machine with Thimble Location
Multi-gauge compatibility (3#-8#) via rapid mold switching.
Integrated robotic waste removal system (30%+ labor cost reduction).
Precision mold alignment (±0.05mm tolerance) ensuring dimensional consistency.
Modular tooling design enabling
HY-126S-A Automatic Open-End Injection Molding Machine with Special Top Stop Feature
This machine is designed for plastic/nylon open-end zippers, enabling one-step injection of pin boxes and top stops. It's compatible with 3#, 4#, 5#, 6#, 8#, and 10# zipper sizes via mold changes. The specialized press plate structure processes zippers with sliders while injecting custom top stops. Equipped with a special pull tape mechanism to prevent tape damage and enable automatic tape adjustment.
HY-136S Automatic Open-End Injection Molding Machine
Multi-gauge capacity (3#/4#/5#/6#/8#/10#) via mold-switching.
High-speed operation (1,200 cycles/hr) with 95% uptime reliability.
Patented mold alignment system (±0.02mm positional accuracy).
Energy-optimized hydraulic unit (15% power saving vs standard models).
HY-129S-A Semi-Automatic Touch-Screen Open/Close-End Injection Molding Machine
Multi-functional machine for one-step injection of pin boxes/top stops or bottom/top stops on nylon/invisible/plastic open-end zippers. Features tool-free mold changes to accommodate 3#-10# sizes, ensuring stability and high efficiency across diverse applications. Equipped with manual tape feeding system allowing precise speed control during operation.
HY-129S Semi-Automatic Touch-Tone Open/Close-End Injection Molding Machine
This dual-function machine enables manual-assisted molding of top/bottom stops or top stops/pin boxes for both open/closed-end nylon/plastic zippers. Featuring modular mold-switching and patented alignment guides, it combines prototyping flexibility (ideal for samples/small batches) with production-grade precision. The ergonomic touchscreen interface streamlines workflow while maintaining ±0.05mm dimensional consistency across cycles.
HY-126SS-C Automatic Open-End Two-Way Injection Machine for Nylon and Plastic Zippers
The Automatic Open-End Two-Way Injection Machine is designed for producing nylon and plastic zippers, injecting two pins and a top stop simultaneously. This machine can produce various sizes of two-way zippers by simply changing the mold, and features a unique mechanical hand for excess material handling, making it efficient and easy to operate, ultimately improving production processes.
HY-126S-E Automatic Close-End Injection Molding Machine
The Automatic Close-End Injection Molding Machine is capable of injecting top stops for nylon and plastic zippers of various sizes (03#, 4#, 5#, 6#, 7#, 8#) by simply changing the mold. It features a double-sync pull tape and mechanical hand to efficiently remove excess material, and can be equipped with an independent cooling device or optional servo motor for enhanced performance.
HY-126S-D Automatic Open-End Injection Molding Machine with Inject Pin Box
The Automatic Open-End Injection Molding Machine with Inject Pin Box specializes in injection molding for plastic and nylon zipper pin boxes, followed by combining zippers without sliders. It features the ability to interchange molds for various zipper sizes (3#, 4#, 5#, 6#, 8#, 10#) and offers options for independent cooling and servo motor devices.
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