The metal crusher uses a high-speed motor to drive the hammer or cutterhead in the crushing chamber to impact, shear, and knead the metal material, breaking it into controllable particle size debris. The equipment has a sturdy structure, a wide base, and a stable base. It is often equipped with a screen and dust removal system, which can achieve dry, wet, or semi wet operations. It is suitable for lightweight or heavy metals such as cans, paint buckets, scrap steel, and car shells. Emali：Lynn@fu

What is the Babinski reflex?