产品特点 ：
1.独立的设计、一体化的装置;
2.安装简单。外形精巧，占用空间小；
3.需配做加工“/\”型槽;
4.简单经经济、坚固耐用，能使用单个或多限位夹，以达到更大的荷重。
Fetures:
1.Self-contained design,integrative device.
2.Easy installation,and small in size.
3.Must process"/\"groove in the mold to install PPSR.
4.Strong ,durable construction .can be used to bear load by one or more to meet requirements.
安装使用说明：
. 模具上严格按安装开框尺寸加工安装；
. 可选用多个产品 安装以增加荷重。
Installation Guidelines:
. Stric to process installment as opening size of installtion.
. Can use several product to install for adding lodd.
