少妇bbb搡bbbb搡bbbb,91人妻人人澡人人爽人人精品,中文字幕日韩精品无码内射,丁香婷婷色五月激情综合深爱,看亚洲A级一级毛片,亚洲AV片
Hello, welcome to Jinan Huawei CNC machinery CO., Ltd

National Advisory Service Hotline

Advanced Search:


Contact us


contact us

Contacts:JI Manager

Unified hotline:400-6587-688

Tel: (86)531-88276988

Fax:(86)531-88276988

Phone number:0086-15269186223

Address: No.18 Tonghua Road ,

Licheng district , Jinan city, 
shandong province, China



technical support

General instructions for pressurized drilling machine

Source: Time:2024-05-08 09:15:36 views:

Pressure tapping machine is a device used for tapping holes under pressure, suitable for various pipelines and containers. The following are general instructions for a pressurized drilling machine: 1. Use

Pressure tapping machine is a device used for tapping holes under pressure, suitable for various pipelines and containers. The following are general instructions for the pressurized drilling machine:

Before use, check if the equipment is intact, if all components are installed correctly, and if the power supply is functioning properly.

Before performing the drilling operation, the valve of the pipeline or container should be closed first to prevent gas or liquid leakage.

3. Choose appropriate drilling tools as needed, including drill bits, cutting blades, etc.

4. Install the drilling tool on the equipment and adjust its position and angle.

Before starting drilling, a trial drill should be conducted to ensure that the equipment is working properly.

When drilling, pressure should be applied slowly and steadily to avoid equipment damage or personnel injury caused by too fast or too strong pressure.

After the opening is completed, the equipment should be immediately turned off and the opening should be checked for compliance with the requirements.

After use, the equipment should be cleaned thoroughly and stored in a dry and ventilated place.

It should be noted that when using a pressurized drilling machine, safety operating procedures should be followed to ensure the safety of personnel and equipment.

keys: 
少妇bbb搡bbbb搡bbbb,91人妻人人澡人人爽人人精品,中文字幕日韩精品无码内射,丁香婷婷色五月激情综合深爱,看亚洲A级一级毛片,亚洲AV片