GS-CE252 52-Inch Economic Double System Collar Knitting Machine

·Economic Double System Single Carriage — Higher Efficiency at Its Core
The defining technical positioning of the GS-CE252 is its economic double system single carriage architecture. The double-system configuration enables more knitting actions per carriage pass compared to single-system machines, delivering significantly higher overall knitting efficiency and substantially greater output within the same operating time — directly reducing the per-unit production time cost of each collar. The direct needle selection technology ensures needle actuation is precise, direct, and efficient, minimizing mechanical delays in the needle selection path and further reinforcing knitting stability under double-system high-speed operation. At a maximum speed of 1.5 m/s, the double-system advantage in effective production capacity is fully realized, making the GS-CE252 an ideal choice for collar knitting factories with higher demands for production efficiency.
·Variable Stitch Density — Richer Patterns, Premium Product Expression
The GS-CE252 is equipped with a variable stitch density function that adjusts stitch length in real time during the knitting process, enabling density variation across different areas of the same collar piece. This creates fabric appearances with greater layering, dimensionality, and visual richness that fixed-density machines simply cannot achieve. The function extends the product potential of the GS-CE252 beyond conventional collar machines, enabling the production of premium collar products that combine structural variation with color diversity. Combined with the efficiency advantage of the double system, variable stitch density enhances design expressiveness without sacrificing production speed — a meaningful competitive advantage in a market where product differentiation matters.
·Multi-Stage Needle Selection Jacquard — Precise Control, Diverse Patterns
The machine is equipped with a multi-stage needle selection jacquard mechanism, governed by a computer-controlled electromagnetic needle selection system for stable, efficient needle actuation. It automatically produces a wide variety of collar patterns and supports flat, transfer, tuck, and jacquard knitting functions. The high precision of multi-stage needle selection delivers strong pattern repeatability and excellent batch-to-batch consistency, covering the full range from plain single-color ribbed collars to complex multi-color jacquard designs and effectively broadening the factory's product line coverage.
·High-Precision Insert Needle Bed — Quality Foundation, Long-Term Durability
The GS-CE252 features a high-precision needle bed with insert needles and notched sinkers, characterized by high hardness, accurate precision, and tight density. This specification ensures consistently flat, uniform fabric surfaces across the full 52-inch knitting width even under the high-speed demands of double-system operation. The needle bed is engineered for long-term wear resistance and extended service life, maintaining precise knitting performance throughout sustained high-volume production — effectively reducing the quality risks and maintenance costs associated with needle bed wear over time, and providing a reliable foundation for the consistency of all collar products.
·Upper-Lower Composite Traction System — Even Pull Across the Full Width
The upper-lower combined composite traction system deploys upper and lower traction components in coordination to achieve smooth, even tension across the full 52-inch fabric width. The high-position roller increases overall traction force, the thickened lower roller further strengthens the pulling effect, and the specially formulated wear-resistant roller cover ensures long-term durability. Together, these elements prevent edge curl, twisting, or dimensional variation caused by uneven tension under double-system high-speed conditions, guaranteeing flat, consistent collar fabrics across all yarn weights and elasticity levels throughout volume production runs.
·Small-Head Fully Motorized Cam — Compact, Efficient, Stable
The machine is equipped with a compact small-head fully motorized cam system with motor-driven cam actuation for precise, rapid response. This design maintains exceptional action accuracy and sustained reliability under continuous double-system high-speed knitting demands, minimizing downtime caused by mechanical wear or adjustment and maximizing production continuity and overall efficiency.
·2×8 Yarn Carrier System — Full Flexibility for Multi-Color Production
The 2×8 yarn carrier configuration — mounted on both sides of 4 guide rails — allows yarn changes at any needle position, providing the flexibility needed for multi-color jacquard collar production across the full 52-inch knitting width. This ensures complex multi-color pattern transitions are executed with precision and fluency, fully realizing the combined potential of the double system and variable stitch density capabilities.
·Precision Control & Comprehensive Protection
Stitch density is stepping motor–controlled with 128 (32) selectable levels across a range of 0–650. The take-down roller provides 128 levels of tension control from 0–100. Racking is driven by AC servo motor with a 2-inch range and fine-tuning capability, and the synchronous belt drive with servo motor control ensures smooth, stable operation. The control system features an LCD display with USB input and 256MB memory, supporting Chinese, English, and other languages, with all parameters adjustable in real time during machine operation. The protection system automatically alerts and halts the machine upon detecting yarn breakage, float yarn, rewinding faults, racking failure, needle collision, safety door events, or programming errors. The machine operates on 220V single-phase power with a power-off memory function to protect production data against unexpected interruptions.