Black pulley, English name: Black pulley, composed of steel bar, u-shaped splint, and casting u-shaped groove pulley, type belongs to the rotating pulley, mostly used in the construction and mining industry, complete specifications, size standards, welcome the majority of export trade enterprises to inquire about business.

Existing specifications100 mm and 120 mm, 140 mm, 180 mm, 200 mm black pulley, welcome incoming telegram processing customized!