混凝土钻孔取芯机取芯注意事项
采取以下步骤：

1.按照常规钻孔，当达到钻头的深度时，提起钻头。

2.把凿子或细长的楔插入钻芯和钻孔边缘之间的槽，去除钻芯。

技术参数：

1、型号：HZ-20型

2、钻孔取芯直径：Φ300mm 可加大

3、钻孔取芯深度：700mm   可加大

4、钻孔方向：垂直向下

5、进给方式：手动、自动

6、主轴转速：800-1200

7、钻头形式：人造金刚石薄壁钻头

8、配套动力：汽油机 （本田）

9、功 率：5.5马力 9马力 13马力

售后服务

产品售后服务工作由本厂售后服务部与全国的授权代理商和经销商共同完成。

The after-sales service of the after-sales service products shall be jointly completed by the after-sales Service Department of our factory ａnd authorized agents ａnd distributors throughout the country.

三、免费质保期内提供24小时电话技术支持与4小时响应服务，24小时内解决问题，24小时内仍无法解决问题的按原型号及材质进行更换。

Free Warranty period to provide 24-hour telephone technical support ａnd 4-hour Response Service, 24 hours to solve the problem, 24 hours can not solve the problem by the original model ａnd material replacement.

四、质保期间

质保一年，质保期内，本厂免费对设备及配件进行维修；因不可抗拒力(如水灾、火灾、地震、雷击、电压异常或人为)造成的损坏不在保修之列。

The warranty period is one year. During the warranty period, our factory will repair the equipment ａnd accessories free of charge. Any damage caused by force majeure such as flood, fire, earthquake, lightning strike, abnormal voltage or man-made damage is not included in the warranty.

混凝土钻孔取芯机取芯注意事项