7.FAQ: A: We are a manufacture of fanstener. A: Our company start to do foreign trade from 2009. A: We use the best material for the products.And we have the best test equipments to make sure every product is good.
Jet Grouting Rig Features:
1.With multi-directional change-range mechanism, convenient to drill a series of holes with different heights and angles at the same position
Jet Grouting Rig,Jet Grouting Grilling Rig,Tower Pressure Grouting Rig,Omnibearing Rotary Jet Grouting Grilling Rig Henan YK Prospecting Machinery Co., Ltd , https://www.yikyuirig.com
ITEM
A320
FINISH
BLACK ,Plain,ZincPlated (Clear/Blue/Yellow/Black), HDG DACROMETect
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SIZE
from m12
SAMPLE
free
PRODUCTIONÂ Â Â PROCESSÂ Â Â Â Â Â Â Â Â Â Â Â Â Â
Cold Froging,Hot Forging  ect.
NOTICE
Please let us know the Size,Quantity, Grade, Finish
Company Information
  Ningbo Zhenhai Huazhi High Intensity Fastener Manufacture Co., Ltd. is specialized in high strength fasteners.The productions lines are above 10 in our factory to provide our customers.
Our company has certificates of ISO9001 and produce DIN AMST ANSI JIS BS AS GB ISO with a competitive price to our clients..
 
TEST EQUIPMENTS
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Q1: Are you a factory or trading company?
Q2: How many years you do foreign trade?
Q3: How is your quality?
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3.With track chassis and rotary device, easy and speedy to move
4.With hydraulic rod clamp and twist device, reduce auxiliary operation time and labor intensity
5.The major components in hydraulic system adopt the imported brand with a stable, reliable system, and they all have a long service life
6.Top-drive head driven by hydraulic, Continuously Variable speed regulation
7.Variable hydraulic system with load feedback, low energy consumption
8.With display unit for rotating speed of top-drive head, lift speed and verticality of derrick, quickly and accurately to fix position
9.Provide different top-drive head types, meet varying drilling technology
10.The main unit performance:
11. The hydraulic system adopts the direct dynamic fine-tuning variable load feedback system;
12. The main valve adopts the Italian Bloch pooh brand;
13. The main hydraulic pump is Italy Lishile joint technology
14. Walking motor uses the South Korean brand;
15. Equipped with hydraulic gripper, which can automatically remove the drill pipe
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