Silent double-speed chain
Silent double-speed chain
● Silent double-speed chains comply with international standards such as ISO, ASME/ANSI, DIN, and JIS, and mainly include series like ultra-quiet silent double-speed chains, high-load silent double-speed chains, corrosion-resistant silent double-speed chains, and compact silent double-speed chains, which can meet the conveying needs of noise-sensitive scenarios (such as clean workshops, electronic manufacturing workshops) requiring low-noise operation, stable speed transmission, and efficient material transfer;
● The chain body is made of high-strength low-carbon alloy steel, and the noise-reducing components adopt wear-resistant engineering plastics (or rubber-coated rollers) with excellent damping performance. Combined with precision grinding of chain links, optimized tooth profile design, and built-in lubrication channels, the products feature ultra-low operating noise, smooth transmission, and long service life. The operating noise is controlled below 55 decibels (measured at 1m distance), which is 30%-40% lower than that of ordinary double-speed chains; the transmission resistance is reduced by 20%, and the lubrication interval is extended to 1,500-2,000 hours;
● The products are widely used in electronic manufacturing workshops (e.g., chip packaging line conveying, circuit board precision transfer systems), food and pharmaceutical clean workshops (e.g., sterile packaging material conveying, pharmaceutical tablet sorting lines), and precision instrument assembly lines (e.g., small electronic component assembly conveying, sensor testing and transfer chains). They can realize low-noise and stable material transmission in closed or quiet-required environments, avoid noise interference to precision operations, and ensure the cleanliness and efficiency of the production process.