CHTC:Group displaying worth expectations

At the upcoming ITMA 2019， China Hi-Tech Group Corporation is to bring its subordinate companies Jingwei Intelligent Textile Machinery Co.， Ltd.， Beijing Jingwei Textile Machinery New Technology Co.， Ltd.， Yichang Jingwei Textile Machinery Co.， Ltd.， and China Textile Science and Technology Development Co.， Ltd. to showcase a wide variety of equipment.

Jingwei Intelligent Textile Machinery Co.， Ltd.

At the exhibition， Jingwei Intelligent Textile Machinery Co.， Ltd. will mainly promote its JWF1589 New high-speed intelligent series ring spinning machine.

JWF1589 ring spinning machine is a new high-speed intelligent series ring spinning frame developed by Jingwei Intelligent Textile Machinery Co.， Ltd. according to the development trend of the current ring spinning machine with the existing mature technology and international advanced structure. The machine adopts modular and industrial integration design. Ring rail plate and yarn guide plate adopt active， stable and positive lifting system which can be equipped with electronic twisting， electronic drafting or mechanical drafting technology， and features of quick installation of entire section packing. Slub-yarn system， compact system， individual spindle broken-end detection system， roving feeding stop device and spandex core-spun yarn device are optional. The machine runs more stably and reliably at 22，000 - 25，000 rpm.

JWF1589 Composition of the machine： JWF1589 highspeed intelligent ring spinning frame with mechanical drafting and JWF1589E high-speed intelligent ring spinning machine with electronic twisting and electronic drafting

Advantages：

High speed in the entire section installation

The modular design of the entire installation technology makes the machine more stable at the speed of 22，000 - 25，000 rpm， and the installation time is greatly shortened.

Active and stable positive lifting system

Ring rail and the yarn guide plate adopt active and stable lifting system，which makes it more stable and reliable in the process of moving up and down at high speed and also avoids problem of ring rail gauge out for a long time.Spinning building is more perfect facilitating to high-speed winder and process parameters adjustment on the operation panel is more precise.

Electronic drafting

Servo-drivers are adopted instead of twist changing gear and total changing gear to realize processing parameter be adjusted on line， which widen the application scope of RSF spinning process. The Max. multiple is over 100 times. Rollers are controlled by high-precision servosystem through pulse follow technology to ensure roller driving synchronously.

Energy-saving technology

Energy-saving motor，energy-saving spindle tape， energysaving tension device and energy-saving spindle are adopted.

Auto-doffing system

Stable auto-doffing system is adopted with high reliability.

Electronic twisting

The front roller speed can be adjusted automatically to ensure spindle running synchronously with roller and twist adjusted easily.

Compact spinning system （optional）

Integrated designed four roller compact system can improve yarn hairiness index.

Individual spindle broken-end detection device

Individual spindle speed， broken end， weak twist etc. can be detected precisely and yarn reserving rate， precise production etc. can be counted. And improve efficiency of spinning machine， reduce labor costs and promote operation ability.

Precise doffing-tube counting device

Counting convex disc without tube is fitted in the non-spinning position to avoid empty tube at doffing and reduce workload in winding process.

Electronic braking system

Precise yarn-end reserve， electronic braking and power interruption simultaneously can control brake motion rapidly and precisely， improve yarn reserving rate or avoid yarn-end cleaning. Electronic braking system is necessary for yarn clamping spindle.

Spinning technology expert system

Spinning technology one-key guide function： 10 sets of technology parameter are built in the program. The parameter can be invoked according to spinning varieties. Customer can revise or save the parameters convenient for the customer when changing spinning variety.

Continuous innovation of expanding functions：

Can be fitted with soft and smooth spinning unit and corespun yarn unit；

Roving-spinning combined and spinning-conner combined can be realized；

Colored yarn intelligent spinning controlling system；

On-line monitoring management network system；

Roving feeding stop system.

Beijing Jingwei Textile Machinery New Technology Co.， Ltd.

Beijing Jingwei Textile Machinery New Technology Co.， Ltd. will mainly exhibit its JWG0101 bobbin yarn automatic packaging system and JINLING （precise execution， flexible configuration） series of foreign fiber sorter.

JWG0101 bobbin yarn automatic packaging system is a full automatic bobbin yarn transportation and packaging system. The functions of automatic yarn loading， automatic transportation， yarn laying， automatic stacking， transplanting and transporting， stacking inspection， automatic film covering， bag opening and bagging， automatic sewing bag， weighing and labeling bag， automatic storage are realized. The automatic package system of bobbin yarn reduces more than 80% of the packaging workers， greatly reduces the labor cost and labor intensity of the employees， at the same time improves the work efficiency， reduces the production energy consumption， and improves the automation and intelligence level of the cotton spinning workshop.

The bobbin yarn track conveying system completes taking yarn from the winder belt and conveying the bobbin yarn along the track to the automatic packaging area. The bobbin yarn is conveyed to the packaging area to lower the yarn and enter the automatic packaging line. The system is composed of lifting mechanism， track， suspension chain and yarn lowering mechanism.

The utility model is composed of a drum line and a shuttle truck， and is used for conveying drum yarn stacking and finished product stacking.

Main features：

Automatic yarn-feeding： from winder to air track automatically， and classify the types of memory yarn to realize automatic transport of yarn in air track；

Lower yarn arrangement： The yarn arrangement mechanism is dynamically allocated according to the number and variety of the bobbin yarn on the track to realize the automatic arrangement of the bobbin yarn on the track， and the weight of each bobbin yarn is measured in real time；

Automatic palletizing： automatic palletizing of bobbin yarn is realized by truss robot according to the variety of bobbin yarn；

Transplanting and transporting： the whole stacking yarn can be automatically transported to the packaging system through the drum line；

Palletizing inspection： realizing automatic palletizing and inspection of whole stacked yarn， and realizing inspection and elimination of yarn appearance；

Auto-sealing： realizing auto-covering and film-sealing of bobbin yarn；

Bag opening and bagging： automatic bagging of woven bags and automatic bagging of yarns；

Automatic sewing bags： full-bag drum yarn to achieve automatic sewing bags；

Weighing and labeling bags： automatic weighing， labeling and bundling of whole bag drum yarn；

Automatic warehousing： The whole bag of yarn is automatically coded and transported to the designated position by truss robot and AGV.

At present， it has been installed in Dasheng Textile Group， Nanyang Textile， Shandong Ruyi， Wuxi Longitudinal and Weft Textile Technology Testing Co.， Ltd. and Wuxi Longitudinal and Weft Textile Technology Testing Co.， Ltd. It has installed 50，000 spindles automatic transportation and packing system as the visiting workshop of this product. Welcome to visit and order from users.

JINLING （precise execution， flexible configuration） series of foreign fiber sorter is the automatic intelligent technology launched by Beijing Jingwei Textile Machinery New Technology Co.， Ltd.， which inherits the original technology accumulation， summarizes the users practical experience， absorbs the latest international technology， and independently innovates. Foreign fiber sorting equipment. He has more than 20 intellectual property rights to date.

The equipment is suitable for installation in the process of cleaning and combing， clearing and winding， and ginning process. It can detect all kinds of foreign fibers in cotton in real time and high efficiency， including polypropylene fibers， flax fibers， hair， various color threads， plastic sheets，cloth pieces， polluted cotton， white polypropylene yarn and white threads， plastic films， etc.

The device uses artificial intelligence and large data processing to design recognition algorithms， parallel high-speed image processing architecture， multi-spectral illumination and imaging system （highlighted plastic films， no color， subtle features， etc.）， high-speed and efficient ejection execution system （precise execution）， Friendly human-machine interface， simple routine maintenance， remote operation and accessibility information collection system， modular selection （flexible configuration） according to customer characteristics. Since it was put on the market in 2003， more than 2，000 sets of equipment have been used to serve cotton spinning enterprises at home and abroad， which has become a powerful guarantee for the high quality of cotton spinning enterprises. The company solemnly promises： the products provide lifelong service， and the high-quality professional service team makes users feel more assured.

Yichang Jingwei Textile Machinery Co.， Ltd.

Yichang Jingwei Textile Machinery Co.， Ltd. is to exhibit its K3501 direct cabling corder. The series direct cabling corder is mainly used for making 2-ply symmetric tire cords and industrial yarns from the filament such as PA， PET， RAYON etc. this machine is characterized by low energy consumption， less labour， high quality tire cords and large packages. The tire cord can be used for making tire cord fabric， conveyor belt， driving belt， rope etc. It is also suitable for twisting all BCF yarns （PA， PP， PES， PTT， etc.）， Continuous synthetic filament yarns （PA， PP， PES， PTT， etc.） ， staple fibers， etc.

Main features：

High efficiency： Motor spindle drive， Max. mechanical speed is 11，000 rpm；

High quality： The patent new type cord regulator and hysteresis type inner yarn tensioner and outer yarn tensioner ensure the length consistent between inner yarn and outer yarns after spinning， and control the yarn tension more accurate. Accuracy tension control ensures the stable balloon， which results in high qualified twist；

Intelligent E-system： Realized the networking between machines， remote diagnosis and control；

The Hi-lo creel adopt the new type pneumatic structure， easy to load and unload the feeding package；

Low power consumption： Stable outer yarn tension and balloon ensure the better e-saving effect；

Low strength loss： Improve the design of the yarn path parts to reduce the yarn strength loss；

Easy to threading operation by pneumatic method and quick to set the technical data；

High full package rate： Adopt the improved outer yarn tension intelligent control system， lower the yarn end breakage rate， further improve the full package rate；

The machine can be used as direct cabling and TFO twisting when twisting the carpet yarns， easy to change the production mode for the customer.

China Textile Science and Technology Co.， Ltd.

China Textile Science and Technology Co.， Ltd. is to exhibit its 3.2m SSS， 3.2m SMMS， and 3.2m SSMMS， providing you solution of spun-melt nonwovens equipment.

Specifications of 3.2m SSS：

Max. process speed： 600 m/min；

Max. output： 1，650 kg/h；

Weight scope： 8 - 80 gsm；

Fiber fineness： ≤ 1.6 den；

Power consumption per ton fabric： 700 - 900 kwh；

Weight coefficient of variation CV（%）： ≤ 1 - 3%；

Elongation at break （%）： ≤ 70%.

Specifications of 3.2m SMMS

Max. process speed： 600 m/min；

Max. output： 1，350 kg/h；

Weight scope： 10 - 80 gsm；

SB fiber fineness： ≤ 1.6 den；

MB fiber fineness： 2 - 5 μm；

Power consumption per ton fabric： 1，200 - 1，500 kwh；

Weight coefficient of variation CV（%）： ≤ 1 - 3%；

Elongation at break （%）： ≤ 75%；

Hydro head （mmH2O）： ≥ 180 （13 gsm）.

Specifications of 3.2m SSMMS

Max. process speed： 600 m/min；

Max. output： 1，900 kg/h；

weight scope： 10 - 80 gsm；

SB fiber fineness： ≤ 1.6 den；

MB fiber fineness： 2 - 5 μm；

Power consumption per ton fabric： 1，200 - 1，500 kwh；

Weight coefficient of variation CV（%）： ≤1 - 3%；

Elongation at break （%）： ≤ 75%；

Hydro head （mmH2O）： ≥ 180 （13 gsm）.

Rieter： Digital spinning as the key to success

Digital Rieter products have one thing in common： They are always focused on the customer. They not only help the decision-making process at management level， but also help employees take the numerous decisions that need to be taken every day in spinning mills， objectively and quickly.

Digitalization is making inroads into spinning mills with Rieter Digital Spinning Suite， for example with SPIDERweb. This mill monitoring system records data on processes， quality and production efficiency， analyzes the data， and detects deviations promptly. This allows short response time to introduce the right measures， increases the efficiency of machinery， and reduces the cost of spinning mills. The system is also available for retrofitting on existing machines and equipment.

Rieter customers can monitor the performance of a spinning mill 24/7 from anywhere and respond quickly in critical cases with the Alert and Cock-pit Module for smartphones. It provides the key figures for production， quality and energy in real time.

Thanks to DASHboard， it is now possible to quickly and visibly display relevant key data in the mill. The display unit for spinning mills shows information on a range of factors， such as efficiency， production， quality， or the output of operators. In addition， the correlation between the factors can be shown， and predefined limit values can also be identified.

What if you knew exactly what actions needed to be taken be- fore a machine malfunctioned？ With UPtime， the power of prediction is now available.

When it comes to machines and malfunctions， predicting the future could not only help a business avoid downtime， but could also save money， improve quality and increase productivity. Rieter introduces a new approach to machine maintenance with UPtime， an innovation that achieves what was once unimaginable： predicting issues and malfunctions before they happen.

The aim of any maintenance strategy is to minimize downtime and keep production on schedule. A preventive approach uses statistics to determine when maintenance should be executed， but this does not eliminate unexpected downtime and it can also lead to replacing parts before it is necessary to do so. Predictive maintenance is based on past and real-time data， which is analyzed to determine upcoming maintenance requirements.

UPtime collects data and uses artificial intelligence to identify the optimal time to perform maintenance based on a machines unique settings and usage. This can lead to cost savings by helping a business evade production interruptions and reduce its stock of spare parts.

Performance-critical information， such as air pressure， temperature and vibration， is transmitted to UPtime through sensors. This data is then used to detect behavior patterns related to potential machine failure. When these patterns occur， UPtimes artificial intelligence recognizes the likelihood of failure and alerts technicians with early detection warnings and notifications about clear action steps. Furthermore， the system continuously learns from data and patterns， which means that UPtimes predictive power improves over time.

GERON Card Clothing： Exhibiting various products

At ITMA 2019， GERON Card Clothing （Jiangsu） Co.， Ltd. brings a variety of products， including Flat top MCBH58， Flat top MCBH40/S， Flat top MCH52/B for Pima cotton， Flat top MCH52/M for superfine fiber， Double mountain cylinder wire AC2040B*1840， Integrate combing roller， 130 degree Circular comb， and Twin stationary flat.

Flat top MCBH58 is suitable for spinning high-impregnated cotton （machine cotton）， medium and high 30 or more yarns for carding， combing， ring spinning， and air-jet spinning. Increasing horizontal density and reducing the working angle can improve carding for getting single fiber， less fiber damage， short fiber and neps. Through scientific distribution of the vertical direction， the needle angle can be improved， strengthening the control of the fiber combing flow direction， easy to clean trash and fiber less loading， improving the IPI.

Flat top MCBH40/S suits for synthetic fiber， especially better performance for polyester fiber （1.27-1.68dtex * 38mm）. Optimized design to improve the carding and straighten fiber， fiber completely mix and carding； easily to remove the defect hard doubling fiber and less fiber damage. The wire structure and material is more suitable for high speed carding and have excellent performance to puncture fiber and release fiber， with better fiber control and less fiber loading.

Flat top MCH52/B for Pima cotton suits for carding U.S. Pima long cotton， solves the carding problem of increase short fiber and neps because of the high trash， high sugar， long length and thin fineness. It improves the wire life time and get the stability carding quality.

Flat top MCH52/M for superfine fiber is mainly for the carding differential fiber， the fine fiber. 6-1 dtex， less strength， low modulus of elasticity， much static， solve that produce neps because of the fiber easily twine during the carding.

Double mountain cylinder wire AC2040B*1840， according to the carding theoretical model， has the design philosophy： Increase one more small tooth on the back of the tooth， the small tooth will support the fiber and also carding fiber， improve the carding and improve the neps and trash remove efficiency. The sharp teeth design will keep the working surface smoothness， less influence for wire teeth wear resistance.

Integrate combing roller is produced by molding， avoided extra grooved， less intertwine. While working process， air more stable， and fiber transfer smooth， it can improve yarn CV. Through surface coated technology， it will make the roller surface smoother， decrease fiber damage and fiber transfer resistance. Due to diamond coated with high wear resistant， it makes DN coating roller longer life time than normal roller 3 to 5 times， it can reduce customer change roller times and yarn quality worse trouble. Convenience install and change while process different kind of yarn， reduce customer stock. High-precision processing ensures the sharpness， concentricity and consistency of all teeth height， it is high yarn quality effective guarantee.