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KC250G Slack two-for-one twister

product advantages:


Also known as Nylon. PA consists of chemical fibres and are obtained from synthetic polymers. Polyamid is very resistant and tear proof as well as elastic, stretchable and takes just a little moisture up. In addition it is extensively crease-resistant and drip-dry.

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Machine Structure

Double sides, single layer, thread manually( Or Pneumatic threading)

Number of spindles

10n(or 12),100(or 120)spindles are standard

Spindle gauge

360mm(or 300mm)

Length of formed tube


Spindle speed range


Twist range


Twist direction

S or Z

Spindle tensioner

Ball type


190-250mm (Optional according to actual situation)

Rated Power


Start-up mode

Frequency conversion slow start

Take-up speed

Max 130m/min

Take-up package

Max 3kg or 4.5kg


It’s applied to make twisting of DTY yarns (high stretch yarn and DTY yarns), to be perfect solution for dyeing DTY yarns.

It is applied to make twisting of 75D-500D stretch yarn, such as nylon yarn,polyester yarn etc


◎The yarn enters the heat setting box, meanwhile it goes through the overfeeding system which is set up before and after respectively, which can ensure the stability of the yarn quality.

◎The soft winding design is under the twisting zone to ensure the natural physical state of the yarn and achieve the optimum soft density.

◎The heat box with Intelligent and adjustable temperature control is largely helpful for yarn packaging formation requirements

soft winding forming

Direct dyeing after taking off hank yarn/cheese yarn from packaging tube.

After dyeing,put the hank yarn on spring fame for initiative unwinding which is the process to make hank yarn into cone yarn.



Company Profile

Zhejiang Kaicheng Intelligent Machinery Co.,Ltd. is a well-known China KC250G Slack two-for-one twister suppliers, national high-tech enterprise dedicated to manufacturing custom KC250G Slack two-for-one twister, and also researching, developing automation control software for high-end textile machinery.

Kaicheng insists on technological innovation as its core competitiveness of the enterprise.We focus on researches in the field of twisting and winding technology, and keep up with international level especially some famous brands from Europe.We are the best choice and replacement for European brands. Kaicheng products are being sold not only in China but are exported to Southeast Asia, West Asia and North- America , Central and South America, as well as Europe.

As a leading OEM/ODM KC250G Slack two-for-one twister machine, Kaicheng has set up full set of advanced processing equipment and technology research centers to take its research activities. Moreover, Kaicheng has established long-term cooperation relations with Donghua University, Wuhan Textile University and other universities; "Modern Textile Machinery Research Institute" and "Postgraduate Training Base" was co-established by Zhejiang Kaicheng Intelligent Machinery Co.,Ltd. & Zhejiang Sci-tech University in year of 2020.

Moreover, Kaicheng has passed the ISO9001:2015 quality management system certification by strictly fulfilling modern and standardizing production processes. It has obtained 242 national patent certificates including 12 invention patents; 15 products of Kaicheng have won the title of "provincial New products"; and also two technologies of automation control system developed independently by Kaicheng team in 2012 and 2015 respectively have reached currently international advanced level (The certificate number is 20110030 and 20160005 respectively).

With rich theoretical knowledge and practical experience in winder and twister machines, Kaicheng is devoted to building a leading Chinese brand of winding and twisting technology, to offering the most suitable yarn and machine solutions and also to creating more benefits and higher product values for our customers.