Warp Knitting Machine for Chemical Fiber Textile Manufacturers

Our Position in Chemical Fiber Warp Knitting

Yuanyang is a high-tech textile machinery enterprise based in Changzhou, Jiangsu Province, working from a 12,000+ m² production base with an annual capacity of 200+ sets and 50+ skilled employees. We handle the R&D, manufacturing, assembly, testing and pre-delivery verification of every machine in our chemical fiber range.

Our engineering work is aimed at projects where standard equipment is not enough: non-standard configurations, complex fabric designs, difficult fibers, and lines that must hold stability over years rather than peak speed for a season. As a Warp Knitting Machine for Chemical Fiber Textile Manufacturers, we build the machine around the fabric you need to sell.

Machine Range for Chemical Fiber Textiles

Each machine type in this category addresses a different fabric family and production logic. The table below maps our supplied range to typical applications and the configuration variables we work through with you.

Fiber and Material Considerations

Chemical fiber covers a wide family: polyester, polyamide, polypropylene, viscose and blends, each with different elongation, friction and heat sensitivity. These differences affect yarn tension control, needle selection, guide bar timing and the stitch structure we can hold reliably at production speed.

• Fiber type and denier: determines yarn path, tension settings and needle gauge.
• Web or base material weight: sets the stitch-bonding penetration and feed rate.
• Fabric structure: plain stitch, loop pile, biaxial orientation or terry pile each require different bar and needle arrangements.
• Finishing route: coating, lamination or dyeing compatibility influences fabric density and surface stability.

Capacity, Accuracy and Line Integration

Our stitch-bonding machines run from 50 to 1200 r/min, and the YHS high-speed model reaches 2000 r/min. Working width is available up to 4400 mm (173"), with daily output depending on fabric construction and process settings. These figures are reference points; the actual working point is set during configuration.

We configure the control system around the required line interface, including drive coordination, tension control and operator HMI. Where the machine sits inside a wider production line, we confirm the upstream web-forming or powder-scattering unit and the downstream winding or coating stage so the interfaces match.

Configuration Options

• Working width and gauge matched to the target fabric width and yarn count.
• Needle and guide bar arrangement for the required stitch or pile structure.
• Speed range selected for the production target rather than the maximum figure.
• Machine structure and layout redesign where the workshop footprint or material flow requires it.
• Functional module development or integration for special materials and process steps.
• Colour customization for equipment supplied to branded production environments.

Installation, Commissioning and Training

Once equipment arrives, our engineer is assigned to the customer's factory for on-site installation, commissioning and training until the line runs to the agreed working point. We also train operators and maintainers at our own fabrication workshop, where participants can join the installation process and gain hands-on experience.

• Maintainer training: installation participation and practical maintenance in the fabrication workshop.
• Knitter training: hands-on operation experience in the fabrication workshop.
• Workshop management training: quality control, production planning and process parameters.
• System documentation: we assist customers in establishing and compiling quality system documents.

Quality Control and Acceptance

Yuanyang follows quality management system standards with refined control from component procurement through production, assembly, testing and debugging. Every machine undergoes rigorous testing before leaving the factory. Our production base includes inspection rooms and an intelligent warehouse with digital control of warehousing, storage, sorting, inventory checking and delivery.

Acceptance is handled against the agreed fabric specification: stitch structure, fabric weight, width and running stability at the production speed. Where a customer prefers to inspect with us, we arrange joint inspection before shipment.

Customization and Engineering Support

Customization at Yuanyang goes beyond parameter changes. Depending on the application, it can involve machine structure and layout redesign, functional module development or integration, adaptation for special materials, and process-oriented optimization for stability and efficiency.

Our customization process runs from drawings or samples through 3D drawing confirmation, quotation, mold or pattern making, sample approval, mass production, quality inspection and delivery. This sequence keeps the engineering intent visible at each stage, which matters most on non-standard configurations and complex fabric designs.

Information We Use to Configure Your Solution

To prepare a suitable configuration and quotation, we work from the production target rather than a generic model list. The following inputs let us match machine type, width, speed and tooling to your fabric.

• Target fabric and its structure, weight and width.
• Fiber type, denier and any blend or special material.
• Required daily or annual output and the working pattern.
• Upstream and downstream equipment in the line.
• Workshop layout, available footprint and utility supply.
• Finishing route and any coating or lamination step.
• Samples or drawings of the fabric to be produced.

Related Equipment Across Our Range

Chemical fiber production often sits alongside other material lines. Our Machine for Fiberglass Textile range covers mesh, geogrid and chopped-fiber stitch-bonding equipment, while our Machine for Carbon Fiber Textile range addresses multiaxial reinforcement fabrics. Together with the chemical fiber range, these cover industrial textiles, high-end fabrics, composite materials and nonwovens.

Frequently Asked Questions

What chemical fiber fabrics can your machines produce?

Our range covers stitch-bonded nonwovens, loop pile fabrics, Lixin fabric, wire harness tape, medical bandages, garment interlinings, curtain fabrics, waterproof membranes, shoe materials, banner fabrics and terry cloth. The machine type and configuration are selected around the specific fabric structure and fiber.

What working width and speed can you supply?

Stitch-bonding machines in this range run from 50 to 1200 r/min with working width up to 4400 mm (173"). The YHS high-speed model reaches 2000 r/min. Actual output depends on fabric construction and process settings, so we confirm the working point during configuration.

Can you customize a machine for a non-standard fabric?

Yes. We handle non-standard configurations, complex fabric designs and difficult materials. Customization can include machine structure and layout redesign, functional module development, material adaptation and process-oriented optimization. The process starts from your drawings or samples and moves through 3D confirmation, quotation, sample approval and production.

How is the machine installed and commissioned?

Our engineer is assigned to your factory for on-site installation, commissioning and training until the equipment runs to the agreed working point. We also provide maintainer, knitter and workshop management training at our fabrication workshop, and assist with quality system documentation.

What information do you need to prepare a proposal?

We need the target fabric and its structure, weight and width; fiber type and denier; required output; upstream and downstream equipment; workshop layout and utilities; finishing route; and any samples or drawings. With these inputs we can match machine type, width, speed and tooling and issue a configuration and quotation.