产品特点：
此标准限位夹，对延迟模具的分开和闭合是非常有用的，标准夹持力（7.5KG)，可搭配使用，同时设计安装方便，操作简单，它能够通过增加夹子的数量来增大限位夹的荷重。
Features:
The RRM retainer is useful for moulds that require delayed opening of parting line . Standard holding weight is 7.5 kgf. Can be increased by adding clips . Can be easy installation and operate.
