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HJ-C21
HAIJIA
The technical specifications outlined above demonstrate the robust engineering foundation of the HJ-C21 model. Operating at an optimal continuous speed of 800 RPM, this equipment ensures a balanced rhythm between rapid output and mechanical longevity, preventing excessive wear on moving parts. The 12mm heald frame spacing and a generous opening amount ranging from 54mm to 110mm provide exceptional clearance, minimizing yarn friction and breakage during intricate shedding cycles. Designed to accommodate a maximum capacity of 14 heald frames, facility operators gain the flexibility to transition seamlessly from standard weaves to complex, heavy-weight fabric constructions without requiring secondary machine modifications. The 280mm heald specification further guarantees stable tension control across wide reed widths spanning from 150cm to 360cm, making it an indispensable asset for large-scale textile operations focused on maximizing yield and minimizing material waste.
Engineered with an overall cast box structure, the core framework offers a solid, vibration-dampening tactile feel that speaks to its industrial-grade durability. By utilizing the Mazak horizontal flexible automatic production line for one-time clamping and machining, the dimensional accuracy achieves unparalleled precision. This meticulous manufacturing process effectively eliminates the typical mechanical hum and harsh vibrations associated with high-velocity operations, ensuring a quieter factory floor. Furthermore, the self-developed conjugate cam shedding mechanism is structurally designed to handle extreme mechanical limits up to 1200 RPM, though perfectly optimized for continuous 800 RPM operation to maximize the lifespan of heavy-weight fabric production. The integration of a fast-placement oil connector makes routine fluid changes and draining exceptionally quick, significantly reducing scheduled downtime and keeping your production lines moving seamlessly.
Versatility remains a cornerstone of this model, featuring a maximum capacity of 14 heald frames. This expansive configuration effortlessly meets the rigorous weaving demands of specialized, high-density varieties such as premium blackout cloth, durable luggage fabrics, and intricate home textiles. Facility managers can confidently execute over 150 different fabric structures, including plain, twill, and satin weaves, ensuring broad market adaptability. The smooth mechanical transition between different shedding patterns guarantees consistent tension control, resulting in a flawless fabric surface free from structural defects. Whether processing standard yarns or high-density chemical fibers, the system maintains a perfect balance of speed and meticulous fabric handling.
The frame components are constructed from integrated steel plate bent beams, treated with industry-leading electrophoretic spraying technology. This advanced coating provides a sleek, rust-resistant finish that feels smooth to the touch while offering impenetrable protection against high-humidity weaving environments. Combined with a fully enclosed safety cover, the entire machine boasts superior waterproof and anti-corrosion performance, extending its operational lifespan to two or three times that of conventional alternatives. Additionally, this model can be equipped with an optional direct-drive spindle motor that reduces energy consumption by 20% to 25%. When paired with an advanced water circulation treatment system, it enables up to 100% water resource recovery, drastically lowering daily running costs and supporting eco-friendly manufacturing practices.
