INDUSTRIES

INDUSTRIES


Long service life, high rotation speed, low noise, stable operation, etc is requested for bearings used in textile machinery because of bad operation conditions.
With outstanding performance, KMR bearings have been supported to many domestic textile factories and can smoothly operated at high rotation speed, which have small amplitude, low noise, long life, easy maintenance and other characteristics.

Modern equipments and Textile machinery models aspect

I Modern equipments models

1 Textile machine

1.1 Open carding equipments
Lappers of spinning equipments are essentially no longer in production, which is replaced by carding combination machinery.
Trutzschler, which is a Germany company, is recognized as the leading manufacture of carding machinery in the world, including whose products including BDT020 series, automatic bale opener, bale car as well as a complete set of cotton and chemical fiber bag feeding and opening system, which can realize the optimization of cotton bag lay out without interruption . Especially for TC 03 series, the capacity is as high as 150 ~ 200 kg/(set•h).

1.2 Combing machine
Combing machine speed is basically all above 400 clamp times/min, the highest can reach 550 clamp times/min while the largest feeding lap quantitative up to 90 ktex. With further modification on clamp plate structure and motion mode, vibration of reciprocating motion is reduced while holding capacity on cotton net and the carding effect raised to guarantee the quality of combing sliver during high speed running.
1.3 Drawing frame
The sliver output speed of Trutzschler (Germany company) TD 03 drawing frame and Vork (Italy) Unimax type drawing frame can reach 1000 m/min, both of them are mounted with USG auto leveling and sliver quality monitoring system in finisher drawing frame.

1.4 Roving machine
Roving machine RO-WE-MAT 670 of Germany Zinser's represents a new concept, but also the future development direction of roving machine.

1.5 Spinning machine
Switzerland Rieter's G30 series spinning machine is equipped with the second draft gear box in more than 624 long vehicles, the gear box is mounted with special motor and synchronized by a central inverter control system with the special motor of the first draft gear box.

1.6 Rotor spinning machine
Switzerland Rieter's latest R40 series rotor spinning machine has been possible to produce 100 metric number yarn with rotation speed up to 180000r / min or more. Germany Schlafhorst's Autocoro 360 series rotor spinning machine also can produce 100 metric number at most with speed up to 150000r / min. Moreover, there are also BD-DI series, BD-DIK series, BD-SD series in Czech Yili Tai Phoenix company.

1.7 Air-jet spinning machine
Germany Suessen company produces Dlyfil 1000 type and 2000 type air-jet spinning machine. The 1000 type machine is double spray double plied yarn air-jet spinning machine and suitable for cotton fiber.

1.8 Friction spinning machine
DREF33/96 type friction spinning machine of Austria Fila.

2 Weaving preparatory machinery

2.1 Winding machine
Japan Murata’s No.7- Vss Bobbin Tray and No.7 -Vss Bobbin Tray FF type automatic winders abolished the traditional form of each spindle with yarn library, this improvement greatly reduces uncontrolled tension winding process and improves the winding condition. Germany Oerlikon Schlafhorst,Autoconer 338 is called intelligent winding device sensor control, which can reduce breakage and fluff generation, ensure quality of winding. Switzerland SSM’S PW1 precision winder’ yarn guide hook is driven by servo motor, and whose winding bobbins’ density is about 25% higher than traditional one, especially the unwinding is good, its maximum take-up velocity is 1200m/min, the maximum diameter of the bobbin is 280mm. Japan Murata’s high-strength twist air splicer and Mesdaw’s 928B type twist air splicer solved the bast fiber splicing at low strength problem, especially in low yarn more effectively twisting effect.

2.2 Double twister
International twister primary manufacturers are Allma, Volk-mann, Hamel, they all belong to the Saurer group, what’s more, Italy Ratti, Italy Savio, Japan Murata Murata, Han and Dayuan also produce this kind of machinery, all of them are famous for producing various specifications of the filament and staple fiber yarn twisting machine.

3 Weaving machinery

3.1 Air jet loom
Japan Tsuda Ko’ ZAX series air jet loom has a high speed of 1000r/min as well as a stable frame; re-optimized design of opening and beating-up ensures weft having enough time to through the shed in the case of a small shed; improvement of weft insertion nozzle and valve can reduce air consumption by 10%; microcomputer monitoring automation level is high and develops to loom factory automation and CIMS direction. Belgium Picanol company OMNI loom box amplitude is 190cm, the speed reaches 1500r/min, with jacquard machine speed to 750r/min and equipped with QSC fast variety change system,

3.2 Water jet loom
Box amplitude of the water jet loom ZW405, which is produced by Japan Tsuda Ko Corporation, is 140cm while car 2000r/min, people filling rate of 2800m/min.

3.3 Rapier loom
At present, the international famous main rapier loom manufacturers are: Italy ITEMA (IDA) group under the Somet (Shu Meite), Vanatex (Fan Meite) and SultexTextil (life Suhl textile company, Italy) Smit (Smit) company, Italy Panter (BENTE)company, Picanol of Belgium (Bi Jiale) company, and Dornier of Germany(Dornier) company. The rotation speed of their mid-range loom is more than 600 r/min, process of weft insertion rate is more than 1000 m/min.

3.4 Projectile loom
The newly released projectile loom by Switzerland Suhl Shou – Rooty has no breakthrough in technology. More images of weaving can be carried out simultaneously in a loom, 33cm to different combinations of 540cm width.

II Textile machinery

1 Energy saving and environmental protection In recent years, the State Environmental Protection requirements for textile enterprises is more and more strict, not only introduced a number of environmental policy, but also increased the elimination of backward production capacity, the "energy saving and environmental protection" has become the current textile enterprises most concern vocabulary. In addition to produce products for the market requirements, to embark on a path of green and sustainable development of enterprises is the real target.

2 Expand cooperation With textile machinery business "survival of the fittest" trend becoming increasingly evident, the domestic textile enterprises should face price competition of many domestic homogenization enterprises, but also face competition from high-end product of European countries, therefore, through a variety of forms of cooperation with domestic and foreign enterprises, institutions, to further improve their own competitiveness.

3 Research and innovation With the increase demand of high-end products in the domestic market, the enterprise must strengthen the core competitiveness by continuous research and innovation, at the same time, for the continuously development enterprises, "to replace imported products" is the ultimate goal.

4 Textile machinery event The exhibition is a barometer of industry development. The following tendency can be seen from this year's show: development from equipment digital to intelligent; automation development from stand-alone to the system; energy saving and environmental protection to efficient development; enterprises development from production manufacturing to service oriented manufacturing.

5 Machine substitutions In recent years, domestic textile enterprises are facing labor costs increase and "labor shortage" and other problems, at the same time, production process precise control requirements of enterprise to equipments are also higher and higher, solve problems, meet challenges and accelerate promote corporate machine Substitution process is the only way out.

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