How to inspect your machine at the factory

Dear friends, I believe you often go to the factory to check the machine before or after buying a drilling rig. Do you know which parts need to be checked? How to know if this machine meets your requirements? Today I will briefly introduce a few points to you.

First of all, the most important thing is to choose a good supplier. Is the factory large enough? Does the factory have many machines? A formal and powerful company is the basis for quality assurance. After choosing a good company, let's look at some important parameters of the machine.

1：Machine appearance

First, check the overall appearance of the machine. The paint is evenly sprayed, and the appearance is free of damage, rust, scratches, and oil stains. There are no defects in welding, welding slag, and impurities. There is no obvious rust and cracks on the surface and inside of the weld. All parts are installed intact and neatly, and the specifications are correct.

2:Each function operation

Check whether the drilling rig is started and running normally, all hydraulic systems are well connected, there is no oil leakage, the operating temperature is normal, the hydraulic wrench is working properly, the feed system is normal, the rotating head is working normally, there is no noise, the machine is moving, reversing and turning normally, the brakes are stuck without slipping, and the drive wheels are not pausing or swinging.

3:Drilling tools and machine spare parts

Have you prepared all the drilling tools such as drill rods and drill bits? What are the free accessories? What are the spare parts for machine maintenance? Have you prepared some inventory? Adequate preparation in the early stage can make your later work go smoothly.

I hope the above suggestions can bring some help to you. I wish you all a prosperous business and a lot of money.