https://www.sks-machinery.com/custom_142181.htmlSKS-757 YARN CONE MACHINERYSKS-757 YARN CONE MACHINERY
#SKS-757 Precision Yarn Cone Winder
The SKS-757 Precision Yarn Cone Winder is designed to rewind yarn from the original package into high-quality, uniform cone packages with excellent package formation, stable yarn tension, and smooth yarn unwinding performance.
The machine is suitable for a wide range of textile applications, including knitting, weaving, warping, dyeing, and other downstream yarn processes. By producing consistently wound and properly formed yarn packages, the SKS-757 helps improve production efficiency, reduce yarn breakage, and ensure stable yarn feeding during high-speed operation.
Key Features
High-speed and efficient yarn winding
Precise yarn tension control
Uniform cone package formation
Consistent yarn distribution and package density
Automatic yarn break detection
Winding length control
Improved package stability and shape
Excellent unwinding performance
Reliable and user-friendly operation
Key Advantages
Uniform Cone Package FormationThe SKS-757 creates evenly distributed and consistently formed cone packages, providing smooth and stable unwinding for subsequent textile processes.
2. Stable Yarn Tension ControlAccurate tension control helps reduce yarn breakage, tension variation, package deformation, and irregular unwinding, improving overall yarn utilization.
3. High ProductivityLarger and well-formed yarn packages reduce package changes, machine downtime, and operator intervention, resulting in higher production efficiency.
4. Excellent Unwinding PerformanceConsistent package quality ensures smooth yarn feeding, particularly for high-speed circular knitting and weaving applications.
5. Versatile Yarn ApplicationsDepending on the machine configuration and process requirements, the SKS-757 can be used with polyester filament yarn, nylon filament yarn, spandex/Lycra, spun polyester, cotton, and blended yarns.
SKS-757 – Precision Winding for Better Yarn Performance
Precise Tension Control • Uniform Package Formation • High Productivity • Excellent Unwinding • Reliable Quality
https://www.sks-machinery.com/custom_142280.htmlSKS-711: SEWING THREAD CONE WINDERSKS-711: SEWING THREAD CONE WINDER#SKS-711 Sewing Thread Cone Winder
High-Efficiency Sewing Thread Cone Winder — Improving Quality, Productivity and Production Competitiveness
SKS-711 Sewing Thread Cone Winder is a high-efficiency precision winding machine specially designed for sewing thread, industrial thread, and various types of textile yarn. Its main function is to rewind yarn into uniform, neatly formed, and consistently wound Cone Packages, making the finished cones suitable for industrial sewing machines, garment manufacturing, footwear, luggage, home sewing, and other textile-related applications.
In sewing thread production, winding quality directly affects the performance of the finished product. If yarn tension is unstable or winding density is inconsistent, the cone may become loose, have collapsed edges, hard edges, or uneven layers. These problems can lead to thread breakage, skipped stitches, and unstable thread feeding during high-speed sewing. One of the key advantages of the SKS-711 is its precise winding control and stable yarn tension, ensuring that every cone maintains excellent package formation and consistent quality.
1. Stable Yarn Tension Control
Sewing thread requires highly stable tension to ensure smooth operation during subsequent sewing processes. The SKS-711 allows the winding tension to be adjusted according to different yarn materials, yarn counts, and production requirements. This helps maintain consistent tension during high-speed operation and reduces thread breakage and quality problems caused by tension fluctuations.
2. Uniform and High-Quality Cone Formation
A high-quality cone is not simply a package that contains a large amount of thread. More importantly, the yarn layers must be evenly arranged, the edges must be neat, and the winding density must remain consistent. The SKS-711 produces a regular and stable winding structure, resulting in attractive cone packages while improving storage, transportation, and unwinding performance.
3. Higher Production Efficiency
Compared with traditional manual winding methods, the SKS-711 enables continuous and efficient automated production, significantly reducing manual operations. For factories producing large quantities of sewing thread cones every day, the machine can increase production capacity, shorten production time, and reduce labor costs.
4. Suitable for Various Types of Thread
The SKS-711 can be used for a wide range of sewing threads and textile yarns, including Polyester Sewing Thread, Spun Polyester, Nylon, Cotton Sewing Thread, and other suitable materials. The winding parameters can be adjusted according to different product requirements, allowing manufacturers to produce cones with different yarn counts, package sizes, and winding specifications.
5. Reduced Quality Variation
Traditional manual winding is highly dependent on the operator's experience, working speed, and technical skills. This can result in variations between different production batches. The SKS-711 uses a more standardized and mechanized production process to minimize human factors and maintain a high level of consistency from cone to cone and batch to batch.
This is particularly important for large-scale sewing thread manufacturers and export-oriented factories, where stable and repeatable quality is essential for maintaining long-term customer relationships.
6. Better End-User Performance
A high-quality sewing thread is not determined only by the quality of the yarn itself. The quality of the Cone Package is equally important. When the thread is wound evenly and the tension is stable, the finished cone can provide smoother and more consistent thread feeding on high-speed sewing machines.
This can help reduce thread breakage, thread tangling, feeding problems, and interruptions during sewing. Therefore, the SKS-711 contributes to product quality not only during manufacturing but also during the customer's final application.
#SKS-711 Sewing Thread Cone Winder is more than simply a yarn winding machine. It is an important production solution for improving the overall efficiency, quality, and competitiveness of a sewing thread factory.
With its stable yarn tension control, uniform winding density, excellent cone formation, high production efficiency, reduced labor requirements, and consistent package quality, the SKS-711 can help manufacturers reduce production costs, minimize quality problems, improve product consistency, and strengthen their competitiveness in international markets.
For sewing thread manufacturers planning to expand production capacity, improve cone package quality, reduce labor dependence, or establish a more modern and efficient production line, the SKS-711 is a valuable investment in high-efficiency sewing thread winding technology.
https://www.sks-machinery.com/custom_142257.htmlSKS-717: LABORATORY DOUBLING WINDING MACHINERYSKS-717: LABORATORY DOUBLING WINDING MACHINERY#SKS-717: 3-Ply Laboratory Yarn Doubling & Twisting Machine
Laboratory Yarn Doubling & Twisting Machine
English Name: Laboratory Yarn Doubling & Twisting MachineAlternative Name: 3-Yarn Combining & Twisting Laboratory MachineProduct Descriptio
Machine Introduction
The 3-Ply Laboratory Yarn Doubling & Twisting Machine is a compact professional machine specially designed for yarn research and development, laboratory testing, product development, and customer sampling.
The machine integrates two conventional processes—Yarn Doubling / Combining and Yarn Twisting—into a single unit. Three single yarns, either of the same or different specifications, are fed simultaneously, combined, and then twisted to produce a stable and uniform 3-ply twisted yarn.
The machine is equipped with a Japanese Mitsubishi variable-frequency drive (VFD) control system. The doubling and twisting sections can be independently controlled, allowing operators to flexibly adjust the operating parameters according to different yarn materials, yarn counts, twist requirements, and product specifications.
As this machine is primarily designed for laboratory development and rapid sampling, its key advantages are flexibility, easy parameter adjustment, fast sample development, and small-batch testing rather than high-volume industrial production.
Working Principle
Basic Production Process
3 Single Yarns → Individual Yarn Feeding → Tension Control → Yarn Combining → Doubling → Twisting → Winding → Finished 3-Ply Yarn
Detailed Process
Three yarn packages are fed independently↓Three yarns enter the guiding system simultaneously↓Individual yarn tension is controlled↓Three yarns are combined together↓A 3-yarn bundle is formed↓The combined yarn enters the twisting system↓Twist level and twist direction are controlled↓Finished 3-ply twisted yarn is produced↓The finished yarn is wound onto a sample package
Therefore, this machine is not simply a yarn doubling machine or a yarn twisting machine. It integrates:
Yarn Doubling + Yarn Twisting + Winding
into one compact laboratory machine.
Main Features of 3-Ply Yarn Doubling & Twisting
3.1 Simultaneous Processing of Three Yarns
The standard configuration allows three yarns to be fed simultaneously, combining three single yarns into one 3-ply yarn.
Depending on the development requirements, the three yarns can be:
Same yarn count
Different yarn counts
Same raw material
Different raw materials
Different colors
Different fiber compositions
This provides excellent flexibility for developing and testing new yarn structures.
3.2 Integrated Doubling and Twisting
A conventional production process may require:
Yarn Doubling Machine → Twisting Machine → Finished Sample
With this integrated laboratory machine, the process can be completed continuously:
Doubling → Twisting → Winding
This reduces intermediate handling, simplifies the sampling process, and improves laboratory development efficiency.
3.3 Independent Mitsubishi VFD Control
The machine is equipped with a Japanese Mitsubishi variable-frequency drive control system.
The relevant drives for the doubling and twisting sections can be independently adjusted, allowing operators to control:
Doubling speed
Twisting speed
Winding speed
Speed ratio
Yarn tension coordination
Processing parameters
This provides greater flexibility when developing different yarn constructions.
1:3 Speed Ratio Design
One of the important features of this machine is that the doubling speed and twisting speed can be adjusted according to the required process conditions.
According to the machine design:
Doubling section: relatively fast
Twisting section: relatively slow
The speed relationship between the two sections can therefore be adjusted according to different laboratory requirements, for example:
1:3 Speed Ratio
With independent VFD control, the operator can optimize the operating parameters for different yarn types and product requirements.
This is particularly important in laboratory development because different raw materials, yarn counts, twist levels, and yarn structures may require different speed-matching conditions between the doubling and twisting processes.
Main Applications & Functions
The machine is mainly designed for the following laboratory applications:
5.1 New Yarn Development
Suitable for developing:
3-ply yarns
Combined yarns
Composite yarns
Special-structure yarns
Functional yarns
5.2 Different Yarn Count Combination Testing
The machine can be used to test different yarn-count combinations.
For example:
Ne 20 + Ne 20 + Ne 20
Different yarn counts can also be combined according to customer requirements and product development objectives.
5.3 Different Raw Material Combination Testing
Depending on the actual machine configuration and yarn suitability, the machine can be used for testing:
Cotton yarn
Polyester yarn
Nylon yarn
Viscose yarn
Acrylic yarn
Blended yarn
Filament yarn
Spun yarn
as well as other suitable yarn types.
5.4 S-Twist / Z-Twist Testing
The machine can be used to develop yarns with different twist directions:
S-Twist
or
Z-Twist
This allows customers to evaluate the influence of twist direction on yarn performance and final fabric appearance.
5.5 Twist Level Testing
By adjusting the twisting speed and other relevant process parameters, different twist levels can be developed and evaluated.
This is useful for determining the optimum twist specification before industrial production.
5.6 Yarn Tension Testing
Different yarn materials have different physical characteristics.
The machine can therefore be used for testing different yarn tension conditions and studying their influence on:
Yarn uniformity
Yarn appearance
Yarn stability
Twist quality
Winding performance
Advantages for Laboratory R&D
Compared with large industrial production machines, the greatest advantage of this machine is not high production capacity, but rather:
Flexibility + Speed + Economy + Easy R&D
Customers can perform small-batch sample production directly in the laboratory without immediately starting a full-scale industrial production line.
Typical Development Process:
Customer proposes a new yarn requirement
↓
Use the laboratory machine to develop a 3-ply yarn
↓
Adjust doubling speed
↓
Adjust twisting speed
↓
Adjust twist level
↓
Adjust yarn tension
↓
Produce the sample
↓
Customer evaluates the sample
↓
Finalize the yarn specification
↓
Purchase industrial production equipment
This is one of the most important commercial values of the machine.
Applications
The machine is particularly suitable for:
Textile mills
Yarn manufacturers
Wool spinning mills
Knitting factories
Garment manufacturers with R&D departments
Textile universities
Textile research institutes
Fiber R&D centers
Yarn trading companies
Textile machinery technology centers
New product development laboratories
It is especially suitable for companies that continuously develop:
New Yarns + New Materials + New Products
Key Product Advantages
Integrated Doubling & Twisting
Two major yarn processes are integrated into one machine, reducing intermediate handling and simplifying laboratory operations.
Standard 3-Yarn Configuration
Three single yarns can be fed simultaneously for 3-ply yarn development.
Japanese Mitsubishi VFD Control
Equipped with a reliable Mitsubishi variable-frequency drive system for convenient and precise speed adjustment.
Independent Speed Control
The doubling and twisting sections can be independently controlled according to process requirements.
Flexible Speed Ratio
The speed relationship between the doubling and twisting sections can be adjusted according to different yarn characteristics, including ratios such as 1:3.
Rapid Sample Development
Small-batch samples can be produced without using large industrial production equipment.
Reduced R&D Cost
Helps reduce raw-material waste and equipment adjustment costs during the early stages of new product development.
Flexible Yarn Combination
Suitable for testing different yarn counts, raw materials, colors, and yarn combinations.
S/Z Twist Testing
Allows development and comparison of different twist directions and twist levels.
Flexible Operation
Process parameters can be quickly adjusted according to customer requirements.
Compact Laboratory Design
The compact design is suitable for laboratories, R&D centers, educational institutions, and textile research facilities.
Greatest Commercial Value
The greatest value of this machine is not high-volume production. Instead, it helps customers:
Develop products faster, produce samples faster, and determine the optimum production process faster.
Its commercial concept can be summarized simply as:
Small Machine for Sampling, Large Machine for Production.
The development process is:
Laboratory Sampling
↓
Customer Testing
↓
Sample Approval
↓
Process Confirmation
↓
Industrial Production
↓
Large-Scale Production Equipment Order
Therefore, this machine can serve as an important front-end R&D and sampling tool for the sales of large-scale textile machinery.
For machinery manufacturers and agents, it can also be positioned as a “Customer Development Machine.”
Customers can first use the laboratory machine to develop and test new yarn products. Once the desired yarn specification and production process are confirmed, the customer can then be guided toward purchasing industrial yarn doubling machines, two-for-one twisters, twisting machines, or complete yarn production lines.
https://www.sks-machinery.com/custom_142185.htmlSKS-718. PRECISION HANK TO CONE MACHINERYSKS-718. PRECISION HANK TO CONE MACHINERY
#SKS-718: Precision Hank-to-Cone Winder Machinery
The SKS-718 Hank-to-Cone Winder is engineered for high-precision, post-dyeing yarn preparation across knitting mills and textile factories. By converting hank yarn directly onto paper or plastic tubes and cones, it ensures consistent yarn density and high-speed efficiency across diverse materials—including cotton, polyester, cashmere, carpet yarn, acrylic, PP yarn, and filaments.
Standout Features
Independent Spindle Drive: Every single spindle is powered by its own individual motor, allowing for precise speed and tension control without relying on shared central drive belts.
High Winding Speeds: Operates smoothly between 300 to 1,000 m/min, easily adjustable to suit delicate natural fibers or high-tenacity synthetics.
Smart Automation: Features an automatic stop mechanism triggered instantly upon yarn breakage, alongside electronic anti-stacking inverter controls and individual electronic length meters per spindle.
Integrated Care Systems: Outfitted with a mechanical knife yarn cleaner, yarn tensioners, a waxing device, and a patented anti-winding mechanism.
Customization Options: Easily scalable up to 120 spindles, with optional modules including air splicers, traveling blower cleaners, and overfeeding systems.
#SKS-818: Precision Hank-to-Cone Winder MachineryCore Functions & Equipment
Individual Spindle Control: Every spindle runs on its own motor with independent yarn tensioning.
Automated Features: Built-in automatic stop on yarn breakage, programmable length counters, and an electronic anti-stack inverter control.
Yarn Quality Care: Equipped with a mechanical knife yarn cleaner, a waxing device, and a patented anti-winding mechanism.
Optional Modules: Air splicer, traveling blower cleaner, and overfeeding device.
Hardware & Component Quality
Control Unit: Mitsubishi inverter paired with an LCD touch screen.
Mechanical Build: High quality zinc-alloy drums, Japanese high-precision bearings, stainless steel hardware, thickened sheet metal frame, and durable automotive-grade exterior paint.
#SKS-818: Precision Hank-to-Cone Winder MachineryTechnical Specifications
Feature
Specification
Drive System
Individual motor per spindle
Winding Speed
300–1000 m/min (adjustable based on yarn type)
Layout & Spindles
Double-sided, scalable up to 120 spindles
Package & Bobbin
Max Package Dia $\le$ 250mm; Traverse: 147mm / 152mm; Bobbin type: 6" (170mm)
Take-Up Types
Tube Bobbin (0°) or Cones (4°20', 5°57', 9°15')
Power &
3-Phase 380V 50/60Hz (or 220V); 0.09 kW per spindle
Dimensions & Weight
L 23000 x W 1150 x H 1500 mm; Weight: ~5000 kg
Warranty
1 Year (excludes user-inflicted damage)
https://www.sks-machinery.com/custom_142178.htmlSKS-719 • MUFF WINDING MACHINERYSKS-719 • MUFF WINDING MACHINERYSKS-719: Muff Winding Machinery
The SKS-719 Muff Winding Machine is a specialized Muff / Soft Package Winding Machine.
It is different from a conventional Cone Winding Machine. Its main purpose is to rewind yarn into a low-tension, low-density, soft and bulky package, known as a Muff Package, which is mainly prepared for the subsequent dyeing process.
The basic production flow is:
Cone / Bobbin → SKS-719 → Muff Package → Dyeing → Cone Winding
Original Yarn Package → Soft Winding → Muff Package → Dyeing → Rewinding into Cone
The key feature of the SKS-719 is that it does not aim to produce a hard and tightly wound package. Instead, it carefully controls the winding tension and package density to create a soft package with good dye liquor penetration.
Main Function
The SKS-719 is designed to convert conventional yarn packages into soft Muff Packages for dyeing. Its main functions include:
Low-tension yarn winding
Soft package formation
Controlled package density
Uniform package shape
Preparation of yarn packages for dyeing
Improved dye liquor penetration
The machine is particularly useful when the yarn package needs to be soft and permeable enough for dyeing, rather than tightly compacted like a conventional weaving or knitting cone.
Why Use SKS-719 Muff Package?
If yarn is wound too tightly and the package density is too high:
Dye liquor may have difficulty penetrating the package.
The inner and outer layers may have different dyeing conditions.
Dyeing uniformity may be affected.
Color differences may occur between different areas of the package.
The dyeing process may become less efficient.
A Muff Package, on the other hand, is produced with lower winding tension and a softer package density, allowing the dye liquor to penetrate the yarn package more effectively.
This is one of the key concepts behind Soft Winding / Dyeing Package Winding.
Main Advantages of SKS-719
Item
SKS-719 Muff Winding Machine
Main Application
Soft yarn package preparation for dyeing
Package Type
Muff / Soft Package
Winding Tension
Low tension
Package Density
Low density / Soft
Main Purpose
Improve dye liquor penetration
Suitable Yarns
Nylon, Polyester, DTY, FDY, Acrylic, High-Stretch Yarns, etc., subject to machine specifications
Following Process
Dyeing
After Dyeing
Muff → Cone / Cheese
Key Controls
Yarn tension, package density and package shape
SKS-719 Muff / Soft Package Winding Machines are commonly used to prepare yarn packages for dyeing, particularly for synthetic and stretch yarns such as Nylon, Polyester, DTY and FDY.
Advantage of SKS-719
① Low-Tension Winding
The machine uses controlled low-tension winding to minimize excessive tension on the yarn and produce a softer package.
② Soft & Uniform Package
Produces a soft, uniform and well-formed Muff Package with controlled package density.
③ Better Dye Liquor Penetration
The soft package structure allows dye liquor to penetrate the yarn package more effectively, helping to achieve more uniform dyeing.
④ Designed for Dyeing Preparation
The SKS-719 is specially designed as a pre-dyeing yarn package preparation machine, providing the appropriate package structure for the subsequent dyeing process.
⑤ Suitable for Synthetic & Stretch Yarns
It can be applied to various yarn types, particularly Nylon, Polyester, DTY, FDY and high-stretch yarns, subject to the specific machine configuration and yarn characteristics.
⑥ Complete Winding & Dyeing Process
The typical production process can be arranged as:
Cone → Muff → Dyeing → Cone / Cheese
This provides an efficient package preparation process for yarn dyeing applications.
SKS-719 — Simple Product Positioning
SKS-719 Muff Winding Machine
A specialized low-tension winding machine designed to convert conventional yarn packages into soft, low-density Muff Packages for improved dye liquor penetration and more uniform yarn dyeing.
https://www.sks-machinery.com/custom_141011.htmlSKS-720: PRECISIOSN 12KG PACKAGE YARN WINDERSKS-720: PRECISIOSN 12KG PACKAGE YARN WINDERSKS-107 ( SKS-720) High Speed Precision Cone soft to Cone Winder
#SKS-107: Machine Identification & Key Features
Model: SKS-107 High Speed Cone Winder
Machine Structure: Built on a multi-spindle modular long-frame architecture featuring independent spindle control units, direct motor drives, and section-by-section front panel parameter adjustments.
Heavy-Package Design: Engineered with reinforced single-spindle column modules, high-load spindle cradles, and heavy-duty clamp arm assemblies to support large-diameter, high-mass packages up to 12 kg without structural deformation or severe resonance.
Applications: Ideal for high-density winding, assembly/doubling, and rewinding operations for heavy-denier industrial yarns, sewing threads, continuous filaments, multi-ply carpet yarns, and cordage.
Key Machine Characteristics
Precision Winding Drive System: A 12 kg yarn package requires precision winding (individual motor drive per spindle with digital pattern control/electronic anti-patterning) or stepped precision winding to maintain uniform density, stability, and structure at high package diameters.
Heavy-Duty Mechanical Structure: Requires reinforced cradle arms, heavy dampening systems, high-torque spindle motors, and custom tension control to support high rotational mass and prevent package vibration.
Precision Assembly or Doubling Capability: Often configured as an assembly winder (doubling winder), combining multiple plies onto large take-up packages before twisting or cabling processes (e.g., twisters or two-for-one / TFO machines).
Primary Applications
Application
Typical Yarn Types
Industrial / Technical Textiles
High-tenacity Polyester (PET), Nylon (PA6/PA66), Polypropylene (PP), and Aramid filaments.
Carpet & Rug Yarns
Coarse BCF (Bulked Continuous Filament) and spun carpet yarns.
Ropes, Twines & Cordage
Heavy plied yarns used for netting, agricultural twines, sewing threads, and maritime ropes.
Geotextiles & Tarpaulins
Heavy denier continuous yarns prepared for industrial weaving looms.
TECHNICAL PARAMETER
Types of winding: Precision type
Mechanical speed: up to 600m/min (Speed depends on process parameters)
Package shape: freely programmable
Traverse length: 147–250 mm infinitely variable
Package diameter: up to 300mm
Package weight: up to 12kg (Depends on the characteristics of the yarn)
Supply package diameter: ≤250mm
Yarns: Twisted and untwisted yarns, elastic yarns, counted yarns, staple yarns, fine technical yarns
Take-up tubes: 1°30′ – 5°57′
Layout: Single sided machine
N° of spindles per section: 4/6
Min./max. N° of spindles: 4/60
Gauge: 350mm
Drive: Individual control for each spindle.
Installed power ≈195W per spindle
Power consumption≈130W
Size (L×W×H) = 1450 × 800 × 1230mm
