Hydraulic open-box sand maker is a sand-producing and shaping equipment based on impact crushing. It adopts "rock-on-rock" or "rock-on-iron" mode, with materials crushed by high-speed rotor projection. Key features: hydraulic quick open-box (≤3 mins), wear-resistant rotor and adjustable fineness. Parameters: feed size ≤60mm, capacity 80-500t/h, cubical content ≥85%. Suitable for hard materials (granite, river pebbles) and widely used in artificial sand production.


















