300L surface core drilling rig is one kind of hydraulic top drive rotary head type drilling rig which is mainly used in diameter diamond drilling of metal and nonmetal solid deposit exploration. It can be used in carbide bit core drilling. It is used to bore vertical holes as well as inclined holes, which is also applied in engineering boreholes of hydrology water wells, petroleum or oil gas field exploration, dike & dam cement grouting, tunnel ventilation and water draining, etc.
PRODUCT SPECIFICATIONS
Features:
The rig takes advantage in its high rotary speed, reasonable rotary speed range, various rotary speed grades and big torque in low speed. Hence, it’s very suitable for small diameter diamond bit core drilling. Meanwhile, it can meet the requirements of large diameter carbide bit core drilling and varieties of engineering boreholes.
It has long stroke which is helpful to reduce the rod reversion frequency, avoid coring block, and improve productivity.
It has a simple structure, a light weight and is convenient to remove, so as to make the replacement process easily. Its operation is concentrated, simple, convenient, flexible and reliable, so as to reduce the labor intensity a lot.
It needn’t be provided with a special inclined tower when drilling inclined holes. It can also realize raising two rods at one time.
It is convenient and fast to mount and install the rig. No specialized drill tower is needed to allocate which has cut the preparation time largely.
It has several choices of the chassis, such as skid / trailer / crawler mounted(as the customers’ requests)
Manufacturing Technique
Successful Project
Project in Africa
Project in Africa
Project in Sudan
SIMILAR PRODUCTS
Related Machines
FAQ
1. How long is your air compressor & drilling rig warranty? ∗ 1 years for the whole machine after leave the factory
2. Do you provide After- sales service parts? ∗Of course, we have.
3.How long could your machine be used? ∗More than 10 years if have regular maintenance.
4. How is your machine quality? ∗All the machines must pass the strict test before leave factory. And our factory has above 20 years manufacturing experience,can gurantee the quality.
5.Which payment term you accpet? ∗Now we will accpet TT,LC,Western Union,Trade Assurance online,Paypal,Cash,etc.
6.How about the delivery time? ∗Within about 1 week.
7.Can visit your factory? ∗Yes,welcome to our factory. We will treat you in China,and pick you up at airport. We are near to Pudong Airport.
8.Are you a manufacturer? ∗We are trade offcie in Shanghaim,our factory is in Zhejiang.