| Customization: | Available |
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| Type: | Winder Machine |
| Automation: | Automation |
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Qingdao Hongda Textile Machinery Co., Ltd (here after referred to as QDHD)is the subsidiary company ofJingwei Textile Machinery Co., Ltd. It is a large-scale backbone enterprise of textile machinery manufacture,as well as an important manufacturing base for carding machinery and auto-winder.
The Technology Center of QDHD is certified as the National Technology Center. Blowing-Cardingmachinery wins the First-Class Scientific and Technological Progress Award issued by China Textile IndustryAssociation and is the promotion program in The Ninth Five-Year Plan of the State Science and TechnologyCommission. The three leading products of QDHD-Carding Machine, Blowing-Carding Machine and Auto-winder, have all passed the ISO9001 quality system authentication, winning QDHD the honor of "PioneerEnterprise of National Quality Control".
Facing the new situation, Qingdao Hongda Textile Machinery Co., Ltd will be committed to continuouscontribution to the development of Chinese textile machinery, the technological progress of the Chinesetextile industry and the improvement of its international competitiveness by executing new initiatives andadvancing with times.
★Special photoelectric sensor for monitoringyarn picking status in real-time
★Upper and lower air door control to enhancepicking rate and efficiently control airconsumption efficiently;
★Vertical liner suction cylinder moves up anddown to enhance motion precision;
★Reasonable suction clip and vertex blowingsystem can greatly enhance picking rate.
★High efficient automatic doffing and doffing circle;
★Traverse speed 60m/min;
★Doffing package diameter max φ300mm;
★Intellectualized single spindle automatic re-start;
★Brife automatic picking action and piecing yarn fixing position is adjustable;
★Smartjudgement of bobbin and package yarn in existence to ensureavoring doffing;
★Manual and automatic is optional for convenient doffing adjustment;
★Automatic package transportation;Trolley traverse speed up to 60m/min;
★Efficient and automatic package change with doffing cycle of 13.5s;
★Pre-full wait package function to enhance trolley efficiency greatly.
★Drum driven by a coaxial connected brushless DC motor, aiming at highdriving efficiency, low power consumption and superior package quality
★Compared with the traditional belt drive, the coaxial drive eliminates thepower loss caused by belt friction and sliding. Thereby the productivity isimproved due to the lower power consumption.
★Electronic anti-patterning system functions during the whole windingprocess to eliminate the formation of critical patterned yarn. The anti-patterning cycle and range is pre-set in HMI and changed automaticallyaccording to the dynamic package diameter.
★Yarn clearer monitors whole winding process. When yarn breaks ordefect occurs, package lifts instantaneously for package brake, whichensure no friction between package and drum during instantaneous brake.
★Drum speed is accelerated gradually which ensure synchronization andfree of slippage between package and drum during winding process andensure precise package yarn length.
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