"Investors are chasing stocks of listed companies with low valuations and good performance, and steering clear of stocks hyped up on concepts like 'technology-is-future'," said Zhan Jianwen, senior investment manager at China Investment Securities.六安钢筋镦粗滚丝套筒连接机()宝鸡40型钢筋镦粗机今日头条六安钢筋镦粗滚丝套筒连接机()山东滨州40型钢筋镦粗机公司报道Candice Swanepoel, Lily Aldridge, Elsa Hosk, Jasmine Tookes, Josephine Skriver, Lais Ribeiro, Martha Hunt, Romee Strijd, Sara Sampaio and Stella Maxwell have confirmed they will show off latest fashion trend this time in China.
![](http://img4.makepolo.cn/img4/708/897/100017470897_15107338363756.jpg)
![](http://img4.makepolo.cn/img4/708/897/100017470897_15107338575687.jpg)
![](http://img4.makepolo.cn/img4/708/897/100017470897_15107338619989.jpg)
![](http://img4.makepolo.cn/img4/708/897/100017470897_15107338658377.jpg)
技术参数:
1.适用钢筋直径12-40Ⅱ-Ⅲ级建筑钢筋
2.活塞行程140mm
3.流量5.42L/min
4.镦粗力3000KN
5.电机总功率7.5KW
6.外形尺寸1020*500*965(长*宽*高)
7.整体净重920Kg
![](http://img4.makepolo.cn/img4/708/897/100017470897_15107338867829.jpg)
DCJ-40型全套设备包括:
钢筋冷镦粗机一台,高压油一台,高压油管两根,随机配一套模具,一个墩头。
用途:
主要用于建筑工程带肋钢滚轧直螺纹丝头,是实现钢筋连接的关键设备。可加工直径16-40mm。
工作原理:
利用冷镦的原理使钢筋端头塑性变形,直径增大4~6mm,然后再加工螺纹。使加工螺纹后的实际截面积大于原钢筋截面积,大大提高接头的抗拉强度。这种镦粗后的螺纹接头经拉伸实验检测全部断于母材,适用于要求较高的工程。
![](http://img4.makepolo.cn/img4/708/897/100017470897_15107339062439.jpg)
注意事项:
1.镦长钢筋时,要用工件托架对准中心,并可防止工件松压机器倾倒
2.必须熟记各规格钢筋冷镦时的压力,严防超压
3.模腔滑运面,常除氧化皮、加油
4.注入液压油,必须通过滤油网入油管,液压油升温不能超过45度
5.严禁二次镦粗,影响镦头弯曲、裂开
6.严禁开机离人,造成活塞行程走过头,破坏活动冲模。
![](http://img4.makepolo.cn/img4/708/897/100017470897_15107339493693.jpg)
those who have the strongest passion suffer most from the sense of impotence, and are most liable to spiritual ruin through lack of hope.六安钢筋镦粗滚丝套筒连接机()六安钢筋镦粗滚丝套筒连接机()nanyangbaoxin威海全自动双缸镦粗机行业资讯六安钢筋镦粗滚丝套筒连接机()"Right." With that, he paid with cash.