ST 30 Geological Core Drilling Machine

Product Introduction

ST 30 is a small portable oil pressure feeding drilling machine, which is mainly used for general survey exploration, geophysical exploration, road and construction, blasting hole drilling and other drilling projects, shallow oil, natural gas and groundwater drilling, as well as embankment grouting, tunnel ventilation, drainage and other engineering drilling.

Product Technical Details

ST 30 Core Drilling Rigs Machine Advantages:

1.Hydraulic cylinder,high efficiency.

2.Wheel walking mechanism,very convenient for transport and adjusting the drilling rig level.

3.Pressure gauge display the condition of the bottom of the drill hole.

4.Diesel engine with electric starter,convenient and reduce the labor itensity.

ST 30 Core Drilling Rigs Machine Application:

It is a kind of light and multi-purpose micro-engineering rig which is suitable for geological survey, geophysical prospecting, advanced drilling, grouting, embedding and so on in industrial and civil construction, bridges, railways, highways, hydropower and other industries. Pieces of holes, playing blasting holes, check holes, small household wells and so on.

Soil Sampling Method :

1. Distribution: samples shall be taken according to the soil type and the distribution of crop varieties, and according to the different soil fertility. The sampling points are distributed in zigzag or snake shape, which should be as uniform and random as possible.

2. Determine the sampling position and depth: the sampling position and depth shall be determined according to the thickness of the cultivated layer. Generally, the sampling depth is 0-20cm

Soil samples can be taken any time throughout the year. It is important though to sample approximately the same time of the year. Late summer, or early fall, is a good time for most crops. This allows time for lime recommended to react and change the pH before the crop is planted.

Jinzhou City Shitan Machinery Equipment CO. LTD.  is a professional production and

processing company for core drilling rigs, crawler drilling rigs, various track chassis, various

types of mud pumps, various track transport vehicles, etc. It is one of the outstanding

manufacturers of similar products in North China. Strong technical force. The modern productiona

equipment and complete testing means are specialized in the development, manufacture and

marketing of drilling rigs.

To ensure the quality and stability of the machine, we use the most advanced production and testing

equipment, Made from high quality materials, with fashion and compact design, that keeps our drilling

rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive

cost performance. Our water drilling rigs have received the real market validation as the majority of our

customer’s positive feedback.

The company's main products are rigs: XY-1, XY-1A, XY-1B, GK-180, GK-200, DPP-100 and other series

of drilling rigs: gearbox assemblies and gyro assemblies for various rigs, Winch assembly, reducer assembly,

pump assembly. Drilling tools: sedimentary pipe joints, casing joints, casing couplings, drill pipe joints, casing

core pipes, lifters, automatic drop hammers, earth borrowers, standard penetrations, forks, lock joints, alloy drill

bits Hundreds of drilling tools, such as steel sand drill bits, core pipe joints, drill pipe pliers, and casing pliers.

Jinzhou City Shitan Mechinery Equipment CO. LTD. has a complete and scientific quality management

system. The integrity, strength and product quality of Jinzhou Stone Exploration Machinery Co., Ltd. have been

recognized by the industry. Welcome friends from all walks of life come to visit, guide and negotiate business!