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| Price | Price negotiations |
| MOQ | 1PCS |
| Delivery Time | 20 work day |
| Brand | HZJX |
| Place of Origin | China |
| Model Number | HC109 |
| Packaging Details | carton packing |
| Payment Terms | T/T |
| Supply Ability | 1+PCS+20 woek days |
| Place of Origin | China | Processing Type | Forging |
| Machine Type | Drilling Tool/Hydraulic part | Use | Well Drilling |
| Packaging Details | carton packing | Material | Carbon Steel |
| Model Number | HC109 | Supply Ability | 1+PCS+20 woek days |
| Brand Name | HZJX | Payment Terms | T/T |
| Type | Impact piston | Applicable Industries | Manufacturing Plant, Construction works , Energy & Mining, quarrying |
| Price | Price negotiations | Delivery Time | 20 work day |
| Minimum Order Quantity | 1PCS |
Impact piston for COP 1838ME 3115212900
Product Application of Impact piston
HZJX mainly produces rock-drilling tools for mining ,constriction ,tunneling ,quarrying and related industrials .We can special design and manufacture according to clients inquiry is available .
|
SPECIFICATION
FOR
IMPACT
PISTON
HC109
|
|||
|
Type
|
COP
1838ME
|
||
|
Material
|
Carbon
steel
|
||
|
Weight
|
6
kg
|
||
|
Application
|
Bench
drilling,Construction,open-pit
Mining,Quarrying
|
||
|
Processing
|
CNC
and
proprietary
heat
treatment
process
|
||
|
Package
|
Packed
into
wooden
boxes
|
||
|
Delivery
|
After
receiving
prepayment,delivery
within
18
working
days.
|
||
|
QC
(Quality
Control)
|
Cooperate
with
material
experts
in
Guizhou
University
and
we
have
a
unique
inspection
process
and
formulate
a
perfect
QC
system.
/
ISO9001
|
||
The impact piston is the key part of the hydraulic rock drill . The design of the impact piston directly affects the performance of the rock drill and its life . When impacting the rock , the piston directly impacts the shank adapter , and the energy transmitted to the rock through the drill rod and the thread bit .
The impact piston designed by HZJX:
1
The shape is long ,thin , and reduces unnecessary cross-section changes . This is more conducive to the transmission of our impact piston stress wave , reducing the peak numerical value of the stress wave , increasing the time of the shock wave to improve the energy transfer efficiency .
2
In the design of the impact head of the impact piston , it is designed to be equal to or close to the area of the shank adapter to obtain a shock wave with small amplitude and stability , which is more conducive to the smooth transmission .
3
The design of the impact end face of the piston is as close as possible to the center line of the impact surface of the shank adapter , ensuring the minimum center offset and tight contact of the impact surface , which is more conducive to improving the energy transfer efficiency of our impact piston.And the additional stress on the drill rod and the thread bit during rock drilling is avoided .
