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15YRS
Changsha Tianhe Drilling Tools And Machinery Co., Ltd.
  • Company Overview
15YRSChangsha Tianhe Drilling Tools And Machinery Co., Ltd.

COMPANY OVERVIEW

Company Album

Basic Information

Selected products

Large-Size DTH Drilling Tools Mining Down-the-Hole Hammer Piling and Drill Bits for Sale 12inch
Eccentric Overburden Casing System with Three Pieces Rock Drilling Tools
8" TH8 DTH Hammer for Water Well Drilling
DTH DHD380 QL80 SD8 M80 Drill Bit/ Hard Rock Bits/drilling Tools Bits

PRODUCT CAPACITY

Production Flow

Material Selection
To inspect all forged materials to make sure they are zero defects.
Preliminary machining
Preliminary machining for the raw material by lathes
Heat Treatment
Heat treatment to improve material performance
Precision machining
Precision machining to perfect product details
Carburization
Carburizing to enhance material toughness

Production Equipment

Name
No
Quantity
Verified
Cutting Machine
GD4280
12
CNC Lathe
Guanglu & CY-K500
40
Machining Center
CNC1060A
3
Drilling Machine
Dahe & Z5140A
17
Wire Cut Machine
Zhongxing & DK77
12
Heating Processing Equipment
Changxing & SHRT2-150-9
12
Pressing Machine
N/M
3
Milling Machine
B1-400W
14
Verified

Factory Information

Factory Size
10,000-30,000 square meters
Factory Country/Region
No. 18 Yaojiapo Road, Jinzhou Industry Park, Ningxiang, Changsha City, Hunan Province, China
No. of Production Lines
6
Contract Manufacturing
OEM Service Offered, Design Service Offered, Buyer Label Offered
Annual Output Value
US$10 Million - US$50 Million

Annual Production Capacity

Product Name
units Produced
highestEver
unit Type
Verified
6" hammer
30000
50000
Set/Sets
Verified

Facilities

Facilities
Supervisor
NO.of Operators
NO.of In-line QC/QA
Verified
DTH hammer assembly line
5
18
6
DTH bit assembly line
5
80
20
Drill pipe machining line
2
20
4
Verified