女同性αv亚洲女同志_国产98在线_国产福利91_免费成年网站_爆操尤物_国产女厕_少妇高潮惨叫久久久久_温碧霞三级露全乳_亚洲精品福利网站_色妹子av_中文字幕超清在线免费观看_日批在线播放_www.爱爱_天堂av片_成人在线观看av

Available for ：C&D waste, decoration waste；

Equipment description：

The components are inclusive of screen box, screen, vibrator, damping spring, bottom frame, etc.

Characterized by：
1、The components are inclusive of screen box, screen, vibrator, damping spring, bottom frame, etc；
2、Being connected flexibly, the clutches run steadily;
3、Locked by ring-grooved bolts in advanced structure, sturdy and durable;
4、High-strength bolts instead of welding, to avoid risk of cracking from welding stress, improving use life;
5、Simple structure, easy to repair;
6、Amplitude can be adjusted, multi-layer screening realized, high screening efficiency.