GDL350 Drill Rig Machines For Water Well Drilling And Wireline Coring With NQ Size

GDL350 exploration drill rig for Water Well Drilling and Wireline Coring NQ Size

Product Details:

APPLICATION

GDL-350 is energy efficiently. It solves the difficult problems of air DTH hammer drilling in soil layers and low construction
efficiency of rotary drilling rigs for hard rock layers, gravel and pebble layers.

Core drilling NQ/HQ/PQ
Air drilling + DTH hammer
Mud drilling with mud pump

FEATURES

a. The drill speed can reach 33-1120r/min, and the maximum output torque is 9800N.m.

b. The drilling rig adopts a long-stroke double-speed mechanism, a mechanical power head, and a power head stroke of 2300mm, which is used to improve drilling efficiency and reduce the occurrence of drill blocking and burning accidents.

c. The drilling rig adopts double oil pumps for oil supply. A single pump is used when drilling, and two pumps are used for
confluence when lifting and lowering the drill. The power loss is small and the auxiliary time is short.

d. The crawler chassis is adopted, and the outrigger cylinder stroke is 1.5m, which can be loaded automatically, which is
convenient for relocation and transportation.

3.MAIN SPECIFICATION

Drilling depth for water well:300m(152mm~203mm)
Wireline coring NQ size:450~500m
Borehole (Drill bit) dia.:Ø75~Ø350mm

Specifications:

Related Products of Geological Core Drilling Rig

Core barrel/diamond bit/wire line drill pipe/core lifter

Company Profile

Glorytek Industry ( Beijing) Co., Ltd is a professional manufacturer and supplier of drilling equipment and drilling tools with over 20 years experience. We are supported and assisted by highly experienced R & D team and engineers that enable us to complete all the assigned projects successfully as per clients’ requirements.

Our factory covers an area of 250,000 square meter, construction area is about 150,000 square meter, having machining machinery, CNC processing center, friction welding machine, testing equipment etc. over 200 sets and more than 600 employees.Our products have been exported more than 60 countries around the world.

Service

Pre-sale service:
1.Select the right most suitable products.
2. According to the rock types, choosing the face type, button tooth type.
3. According to the different purpose, choosing the different body type

After-sale Service:
Delivery Time: Based on order quantity, normally it takes 20 days for production.Only 2 or 3 days if we have stock on your request size.
Quality Control: We have our professional QC and all the products will be strict inspection and testing for every order before shipping out.
Technical Support will be available in any time. We could provide the professional suggestion for you.
Online support to help solve the problem.
Shipping spare parts immediately if requested