Steel wire heald, also known as heald wire, is one of the common equipment products in the textile industry. According to the production process, the types of steel wire heald are divided into heald wire with sliding wire and steel wire heald without sliding wire. The sliding wire is embedded in the middle heald eye of the heald wire. The inner hole size of the sliding wire ring is different for different fabrics, mainly including 1080r, 355r, 1010r, 1015r, 1020r, 380r, 390r and 450R.
Eye of steel wire heald（ tin welding slide wire）
The diameter of this kind of tin welding steel wire is generally 0.3mm, 0.4mm, 0.45mm, 0.6mm, 0.7mm, 0.9mm, etc., of which 0.4mm is the common type.
Ceramic ring steel wire heald
This kind of inner cavity inlaid with ceramic ring is a product instead of sliding wire ring, and the manufacturing process is relatively simple. The surface finish of tin welding slide wire is higher, and the production process is strictly required.
Slidding ring of Imported jacquard heald
There are various sizes of the sliding ring, as shown in the figure below：
Heald wire of various specifications (with sliding wire ring or ceramic ring)
In addition, there is a steel wire heald suitable for weaving coarse supports, which is made of stainless steel and is produced and processed by a steel wire heald, as shown in the figure below:
Because it uses a single stainless steel wire of 1.2mm-2.0mm, it has a wide processing range and can meet the needs of fabric heald lifting with high warp tension.
Steel wire heald (stainless steel)
The common cotton heald yarn is shown in the figure below：
Heald of cotton loom
As the name suggests, the multi heald eye heald wire is increased by several heald eyes, and the length is also lengthened.
Multi hole heald for common steel wire
The following figure shows the multi eye heald wire for 3D manufacturing, which is made of stainless steel.