Factory Direct V-Belts Engineered for Maximum Power Transmission Efficiency

Certified to ISO 9001:2015 and ISO 14001:2015, Kaihong manufactures high-durability power transmission components including the industrial banded classical v-belt built in accordance with HG/T 3745-2011 standard requirements. Designed to eliminate belt whip, slap, rollover, and throw-off, our multi-rib joined belt assemblies feature a vulcanized tie band that unifies 2 to 5 classical V-belts into a single synchronized drive unit.

Kaihong Agricultural Variable Speed Belt is designed for combine harvesters, corn and forage harvesters, feed grinders and other agricultural machinery. Available in HG–HO cross-sections, the belt can be configured with CR or EPDM rubber compounds, polyester or Aramid reinforcement, and wrapped or raw-edge cogged constructions. These options support reliable power transmission, stable speed adjustment and improved resistance to dust, moisture, heat, abrasion, vibration and sudden load variations.

Kaihong Wrapped Narrow V-Belts are designed for compact, high-power drives used in agriculture, compressors, mining, construction, industrial fans, pumps, diesel auxiliaries, and related equipment. The 40° narrow wedge profile, protective canvas wrapping, reinforced rubber structure, and polyester or aramid tensile cords provide high power capacity, compact installation, contamination resistance, and stable operation under demanding conditions.

Kaihong Wrapped V-Belts are designed for agricultural machinery, compressors, mining equipment, construction machinery, industrial fans, pumps, diesel auxiliaries, and related drive systems. The protective canvas wrapping, reinforced rubber structure, and polyester or aramid tensile cords provide abrasion resistance, dimensional stability, and reliable power transmission under demanding conditions.

Agricultural machinery operates in conditions that are very different from controlled factory environments. Dust, mud, fertilizer residue, changing temperatures, outdoor exposure, and frequent start-stop cycles can all affect belt performance. Kaihong Agricultural Single V-Belt is developed for these working conditions, providing a practical power transmission solution for combines, tractors, threshers, water pumps, transplanters, and other agricultural equipment.

Kaihong Agricultural Banded V-Belts are designed for high-power farming equipment such as combine harvesters, forage harvesters, and high-horsepower tractors. With an integrated reinforced tie band structure, these belts prevent rollover, twisting, and uneven loading, helping agricultural machines maintain reliable operation during demanding field work.