Wuxi Yaheng Geological Equipment Technical Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 100,000 piece per month |
| Delivery Time | 1~5 working days |
| Packaging Details | Air delivery packing or Sea delivery packing standard |
| Design | Slotted, Broached, gaps |
| Body Material Treatment | Heated treated |
| Material | High quality steel |
| Surface Treat | Lacquered or Plated |
| Brand Name | Yaheng |
| Model Number | Core Lifter& Core Lifter Case |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 100,000 piece per month |
| Delivery Time | 1~5 working days | Packaging Details | Air delivery packing or Sea delivery packing standard |
| Design | Slotted, Broached, gaps | Body Material Treatment | Heated treated |
| Material | High quality steel | Surface Treat | Lacquered or Plated |
| Brand Name | Yaheng | Model Number | Core Lifter& Core Lifter Case |
| Place of Origin | China | ||
| High Light | diamond core bits ，diamond core drill bits for glass | ||
1. Wireline Core barrel Fluted core lifter
2. High quality and long life service
3. Professional production
4. Whole-set drilling tools
5. Longer lifetime
6. Electroplated Diamonds on inside
SIZE: BQ NQ HQ PQ NQ3 HQ3 PQ3
TYPE: standard or diamond coated
SHAPE: slotted and fluted
ADVANTAGES: strong grip of rock core and long life span
USE:
Drill soft to hard rock, widely used in all kinds of drillings for prospecting, water and electricity building and construction industry of road, railway, bridge and building taking out core to examine stake, etc.
Features:
1. Available in all standard drilling sizes
2. Hardened alloy as raw material,it can serve in a long lifespan
3. Core lifters are divided into slotted and fluted .They have the advantages of good springness and
long life.
4. Our company produces all kinds of core lifters ,which have the merits of good springness and long
life. The core lifter pedestal experiences salt bath quenching which makes it good stability.
The drilling fluid circuit operates withinthe available annular areaprovided.More specifically, after
travelling through the drill rods, the fluid enters the core barrel.
There it is channelled between the inner and outer tubes, exiting via the throat of the diamond bit, and
back out between the outer tube and bore hole wall to the collar .
At the bit end of the inner tube, core lifter case adjustment and core lifter selection are of great
importance. The core lifter case needs to be placed close enough to the throat of the bit to allow for
efficient core breakage, butundesirable increase in fluid pressureand/or sample washing from the
drilling fluid.
By design, the tapered core lifter slides along the inside of the core lifter case, wedging and securing
itself onto the core during core recovery and breaking.
|
Item |
OD (mm) |
ID(mm) |
|
NQ Core Lifter |
|
|
|
NQ Core Lifter Case |
|
|
|
HQ Core Lifter |
62.67 |
68.94 |
|
HQ Core Lifter Case |
65.56 |
73.23 |
|
HQ3 Core Lifter |
60.7 |
66.5 |
|
HQ3 Core Lifter Case |
62.7 |
71.6 |
|
PQ Core Lifter |
84.63 |
91.28 |
|
PQ Core Lifter Case |
86.8 |
96.4 |
|
PQ3 Core Lifter |
82.56 |
91.28 |
|
PQ3 Core Lifter Case |
86.8 |
92.5 |
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
5,000,000-7,000,000
Employee Number:
100~120
Ecer Certification：
Active Member
Wuxi Yaheng Geological Equipment Technical Co.,Ltd is a professional diamond tools manufacturer in China. We specialize manufacturing core drilling tools and diamond tools ,core drills ,core drill rods,wireline core drill parts ect. Yaheng 's products are widely used in... Wuxi Yaheng Geological Equipment Technical Co.,Ltd is a professional diamond tools manufacturer in China. We specialize manufacturing core drilling tools and diamond tools ,core drills ,core drill rods,wireline core drill parts ect. Yaheng 's products are widely used in...
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