Name: Jingyi Feng (jingyifeng971). Áudio original criado por Jingyi Feng. This pneumatic bar gate valve is cylinder-driven, wear-resistant and impact-resistant. It screens sand and aggregate, and is easy to operate for material cutting and discharging in mine silos.
Uploaded: 2026-07-15T08:15:12Z
Duration: 21 s
Description: This pneumatic bar gate valve is cylinder-driven, wear-resistant and impact-resistant. It screens sand and aggregate, and is easy to operate for material cutting and discharging in mine silos.

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Jingyi Feng

This pneumatic bar gate valve is cylinder-driven, wear-resistant and impact-resistant. It screens sand and aggregate, and is easy to operate for material cutting and discharging in mine silos. More

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