Steady as a Rock, Precise in Weaving —— High-strength gray iron textile machinery wallboard castings

Precision weaving begins with a solid foundation-high-performance gray iron textile machinery wallboard castings, which inject "static" strength into high-speed textile machines.

 In the high-speed textile machinery, the accurate transportation of each yarn is inseparable from an invisible but vital "skeleton"-wallboard casting.

As the core supporting structure of the whole machine, the rigidity, stability and shock absorption performance of wallboard directly determine the accuracy, service life and finished product quality of the equipment.

To this end, we introduce high-strength gray iron (HT250/HT300) wallboard castings specially made for high-end textile machinery, and integrate modern material technology with century-old casting technology to build a "static and stable" foundation for your textile machinery. 

Why do high-end textile machines choose gray iron wallboard? 

Gray iron is an ideal material for textile machinery wallboard because of its unique flaky graphite structure, excellent shock absorption, good dimensional stability, excellent wear resistance and low cost and high rigidity ratio. 

Our wallboard castings adopt:  High-quality raw pig iron water+spectral composition control to ensure pure material and uniform structure;

Resin sand/coated sand precision casting process, smooth surface, clear outline and minimal deformation;

Double stress relieving treatment of artificial aging and vibration aging can greatly reduce internal stress and ensure long-term use without deformation; 

The key installation surface is finished by CNC, and the hole position tolerance reaches ±0.05mm, which perfectly matches the high-speed spindle and transmission system. 

Core value, enabling efficient spinning 

Super shock absorption, quieter operation 

Effectively absorb the high-frequency vibration generated by high-speed spindles and rollers, reduce the noise of the whole machine and improve the environmental comfort of the workshop. 

High rigid support, accuracy does not drift. 

Even after 7×24 hours of continuous operation, the yarn guide path is still stable, the broken end rate is reduced, and the yarn quality is improved (CV value is better). 

 Good thermal stability and adaptability to temperature and humidity changes.

 The low thermal expansion coefficient of gray iron ensures that the size of wallboard is almost unchanged in different seasons and different workshop environments, and avoids mechanical failure caused by thermal deformation.

 Durable and reliable, low maintenance cost

 Dense metallographic structure+anti-rust treatment, corrosion resistance, fatigue resistance, service life of more than 10 years, greatly reducing the life cycle cost of equipment.

 Customer trust, quality witness "After replacing it with HT300 wallboard of your company, the broken end rate of spinning frame decreased by 18%, and the customer's satisfaction with fabric quality was significantly improved!"

  Professional customization, serving the global textile machinery industry

We support mapping and development according to drawings or physical objects, and adapt to various models such as spinning frame, roving frame, winder, double twisting machine and air-jet loom, and have provided supporting services for dozens of well-known textile machinery enterprises at home and abroad. 

 Welcome to ask for samples and technical information!

 Support small batch trial production & stable supply in large batch Rich export experience, in line with ISO 9001 & RoHS standards.

 Stability is the premise of high speed; Precision comes from a solid base.

 Choose our gray iron textile machinery wallboard castings, so that every textile machine has the outstanding performance of "static as a rock, moving as a gust"-weaving efficiency, weaving quality and weaving the future!