RT-5D2

Product Description
        The V-type high-speed elastic yarn machine is a processing equipment for polyester fibers, which converts POY (pre-oriented yarn) into DTY (drawn texturized yarn). It is generally suitable for processing conventional fine-denier varieties. Its yarn path adopts a V-type layout, oriented as straight as possible with a relatively short yarn route. The transmission structure adopts individual variable-frequency drives, allowing separate transmission of the A and B sides. The control and mechanical structure are simple, the transmission chain is short, transmission efficiency is high, transmission is precise and reliable, and the overall machine noise is low. The drawing rolls adopt a large roll structure with rubber-covered top roller yarn-gripping. The feed rolls can optionally adopt a drawing disc structure. The yarn threading point adopts a anti-twist roll mechanism, with optional pneumatic or manual yarn threading devices. The electrical control system is designed with advanced technology, featuring simple operation and reliable running. The deformation heater adopts a contact-type biphenyl vapor-phase heating system, characterized by stable heating and high temperature control accuracy; special materials, new structure and processes make it an energy-saving heater. Compared with previous heaters, the 2026 version energy-saving heater saves about 14 kWh of electricity per day for each heater section. The setting heater adopts a tubular non-contact biphenyl vapor-phase heating system with a detachable spiral tube structure.

Product Structure
        The V-type nylon false twist texturing machine is specially developed for the false twist texturing process of nylon filament, converting nylon POY into nylon DTY elastic yarn. The yarn path adopts a V-type layout with a short yarn route and near-straight guidance, reducing friction damage to the yarn and making it suitable for the production of nylon fine-denier and ultra-fine-denier products. The A/B sides of the machine adopt independent variable-frequency transmission, with two sets of transmission, heating and control systems fully separated, allowing simultaneous production of two different nylon varieties. The drawing rolls are equipped with a large roll structure combined with rubber-covered top roller yarn-gripping; the feed rolls can be optionally equipped with drawing discs. The deformation heater adopts biphenyl vapor-phase contact heating with stable temperature control. The machine can be optionally equipped with a mechanical winding or electronic winding scheme, delivering excellent package forming, and the produced nylon yarn features low hairiness and uniform dyeing.

Product Parameters

主要参数	RT - 5D2
最高机械速度	Max mechanical speed	1000m/min
适纺原料	Processing denier / dtex range	10 - 70D
锭位数	Number of spindles	240 - 432
锭距	Spindle pitch	110mm
节距	Section Size	1440mm
假捻方式	False twist way	叠盘式VIII型摩擦假捻器       VIII Disc friction false twister
假捻方向	False twist direction	S, Z adjustable
变形热箱	1st heater	接触式联苯气相加热          Contact biphenyl vapor heating
变形热箱长度	1st heater length	2000mm
变形热箱温度范围	1st heater temp range	150 - 250℃
冷却方式	Cooling method	V型冷却板自然冷却            Natural cooling by V cooling plate
冷却长度	Cooling rail length	1100mm
最大卷装尺寸	Max package dimensions	Φ250 x 250mm
最大卷装重量	Max package weight	5.5kg
原丝最大规格	Max size of materials	Φ435 x 250mm
整机装机功率	Installed power	322kW (432)
整机外形（长宽高）	Overall dimensions (L×W×H)	29870 x 6800 x 5570 (432)
可配电子卷绕	Winding mode	Electronic Winding System