铸铁闸门是由门框、闸板、密封圈及可调式楔形压块等部件组成。闸门久用磨损后，其密封面可通过楔形压块的调整来保证正常工化粪池模具 精密铸造 钢纤维 盐水注射机 风电基础模具 nsk轴承经销商 nsk轴承总代理 保定空调移机作。产品结构合理坚固、耐磨耐蚀性强、性能可靠；安装、调整、使用、维护方便等特点。
Cast iron gate is composed of frame, gate, seal ring and adjustable wedge block. After the gate has been worn for a long time, its sealing surface can be adjusted by wedge pressing block to ensure normal operation. The structure of the product is reasonable and firm, with strong wear and corrosion resistance, reliable performance, and convenient installation, adjustment, use and maintenance