紡織機械最具實力與影響力的卓越供應商之一
One of the most powerful and influentialsuppliers in textile machinery industry
無錫宏大紡織機械專件有限公司始建于1977年，位于濱湖區胡埭工業園，廠區占地面積82520.5平方米，是中國恒天集團經緯紡織機械股份有限公司旗下專業從事紡機專件及技術服務的骨干企業，主要產品有系列摩擦式假捻器及其配件、系列假捻器軸承、系列紡織錠子軸承、系列錠帶張力盤、系列包覆錠子、系列長、短絲倍捻錠子等，其專件是紡織機械專件領域的標桿品牌。
宏大的各項產品技術指標不僅達到了國際先進水平，而且始終與時代最新科技同步，引領著紡織機械裝備產業的整體進步。作為中國重要的紡織機械設備生產基地之一，無錫宏大紡機專件擁有獨立的研發中心、制造中心和檢測中心，自主研發、生產的產品先后活的19項國家專利，并遠銷世界各國，贏得客戶盛贊。
Wuxi Hongda Texparts Co.,LTD. was established in 1977, located in HudaiIndustrial Park with an area of 82520.5 ㎡. It is aprofessional backbone enterprise held by Jingwei TextileMachinery Co., Ltd. of CHTC in providing textile spares and technicalservice. The main products include series of friction false twisters and parts,series of false twister bearings, series of spindle bearings, series of spindletape tension pulleys, series of covering spindles, series of TFO spindles, etc.Its xfz brand is well-known in the industry of textile machinery spares.
The products are not only reached theadvanced international level, but also keeping pace with the latest technicaldevelopment and guiding the overall improvement of the whole industry.. As animportant manufacturing base of textile machinery parts, Hongda owns itsindependent researching centre, manufacturing centre and testing centre, whichcontribute a lot to won 19 patents for the products. The products are sold wellboth at home and abroad and highly praised for the good quality and topservice.
1、系列包覆錠子
SERIES OF COVERING SPINDLES
一、用途
該系列錠子是包覆機上的關鍵部件，用于將真絲、滌綸等化纖長絲及棉花等纖維螺旋形纏繞在氨綸芯線上（雙色或單色）使包覆絲既具有氨綸的彈性，又具有外包絲的外觀及手感，為生產彈性機織物、針織物提供理想的包覆絲原料。
Application
As a key part ofcovering machine, the series are used for winding the chemical fibres like silk,polyester filament or cotton on the spandex core yarn (single color or doublecolors) in helix. In this way, the covering yarn will get not only theelasticity as spandex but also the appearance as the outsourcing yarn, whichcan supply perfect covering yarns for producing elastic woven and knit fabric.
主要規格與參數(Main specifications)
主要技術特征
錠桿由兩只專用進口軸承支承，并有上、下阻尼橡膠支撐，能吸振降噪，高速型包覆錠子的結構合理，在其內腔形成特殊的氣路，由空氣冷卻軸承。上、下聯接套能將直孔筒管的徑向和軸向固定，操作方便。
Main technical features
The spindle is supported by two importedspecial bearing and upper and lower rubber damps ,which can reduce shockabsorbing and noise reduction .The high-speed covering spindle has a reasonablestruture , which is provided with a special air loop inside its inner chambelow for air cooling of the bearing . Upper and lower coupler can fix the yarnguide cylinder in radial and axial direction which is easy to be operated.
主要技術特征
錠桿由兩只專用進口軸承支承，并有上、下阻尼橡膠支撐，能吸振降噪.高速型包覆錠子的結構合理，在其內腔形成特殊的氣路，由空氣冷卻軸承。上、下聯接套能將直孔筒管的徑向和軸向固定，操作方便。
Main technicalfeatures
The spindles aresupported by two imported special bearings with upper and lower rubber dampingsfor lower vibration and noise. The high-speed spindles are designed in rational structure, which can form a specialair channel to help to cool the bearings. The straight spindles are fixed inradial and axial direction by the joint linking parts for easy operation.
2、系列摩擦式假捻器
SERIES OF FRICTIONTWISTERS
用途
HT821, HT825, HT825F, HT862系列摩擦式假捻器配套于FK6系列高速彈力絲機，主要用于聚預取向絲或牽伸絲的假捻變形。
Application
HT821, HT825, HT825F and HT862 Friction Twisters areauxiliary parts of high-speed draw-texturing machines of FK6 series, mainlyused for false-twist texturing of POY and drawn yarn.
主要技術特征
HT821, HT825, HT825F, HT862系列摩擦式假捻器采用德國巴馬格公司摩擦式假捻器技術生產制造。假捻器結構為三軸，多盤式。導入盤和工作盤采用全陶瓷盤或者聚氨酯盤，工作盤的配置根據不同的工藝要求進行多種組合，該系列假捻器S捻Z捻轉化簡單，結構合理，使用維護方便。
Main technicalfeatures
HT821,HT825, HT825F,HT862 Friction Twistersare designed in 3-shaft and multi-disk structure, adopting the technology offriction twisters of Barmag (
DZ系列紡錠軸承
DZ SERIES OFSPINDLE BEARINGS
一、用途
DZ系列紡錠軸成適用于棉、毛、麻、絹、化纖等錠子配套使用。
Application
DZ Series SpindleBearings are applied to the spindles for cotton, wool, linen, spun silk andchemical fiber .
二、主要規格和參數(Main specifications) (mm)
[--page--]型號 Model | 滾子組內切圓直徑 Inside diameter of roller ser FW (mm) | 軸承外徑 Outer diameter of bearing D (mm) | 軸承寬度 Width of bearing B (mm) | 滾子直徑x長度 Diameter x Length (mm) | 滾子粒數 No.s of rollers |
DZ1N (SC) | 6.8 | 15 | 9 | ф2.5×5 | 7 |
DZ1SN (SC) | 6.8 | 14.7 | 9 | ф2.5×5 | 7 |
DZ1HN (SC) | 6.8 | 14.5 | 9 | ф2.5×5 | 7 |
DZ2 (C) | 7.8 | 18 | 9 | ф3.0×5 | 7 |
DZ2N (C) | 7.8 | 18 | 9 | ф3.0×5 | 7 |
DZ2A (SC) | 7.8 | 16 | 9 | ф2.5×5 | 8 |
DZ2AN (SC) | 7.8 | 16 | 9 | ф2.5×5 | 8 |
DZ3 (C) | 8.8 | 20 | 9.6 | ф3.5×5 | 7 |
DZ4 (C) | 10 | 22 | 11 | ф3.5×6 | 7 |
DZ5 (C) | 12 | 26 | 13 | ф4.5×8 | 7 |
DZ6 (C) | 14 | 30 | 14 | ф5.0×8 | 7 |
主要技術特征
l 采用向心短圓滾柱，承受徑向載荷大。
l 制造精度高，適應高速運轉。最高可達18000轉/分。
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