**Product features: * *
1. * * High precision design * *: Made of high-quality alloy steel or stainless steel material, precision machined and heat-treated to ensure small thread tolerances and strong wear resistance, suitable for high load conditions.
2. * * Diversified Types * *: Provides single head, double head or multi head thread designs, supports customized pitch, diameter and length, adapts to different needs such as injection molding machines, extruders, conveying equipment, etc.
3. * * Excellent Performance * *: The surface can be coated or nitrided to improve corrosion resistance and extend service life; Optimize thread profile to reduce energy consumption and improve transmission efficiency. 4. Wide applicability: Suitable for plastic processing, food machinery, chemical industry, 3D printing and other fields, meeting the processing requirements of materials such as particles, powders, viscous fluids, etc.