Feature
·A variety of different matrices are used for different rock formations,in order to get longer life with fast drilling speed.
·Drill Bits can be diversely produced in any sizes and specifications that are needed.
Parts | Weight /kg | Part No | ||||
1 | Top Sub | 21.5 | 01-SP680-01 | |||
2 | O'Ring | 0.01 | 01-SP680-02 | |||
3 | Disc Spring | 0.34 | 01-SP680-03 | |||
4 | Check Valve | 0.56 | 01-SP680-04 | |||
5 | Spring | 0.05 | 01-SP680-05 | |||
6 | Valve Seat | 4.3 | 01-SP680-06 | |||
7 | Inner Cylinder | 4.2 | 01-SP680-07 | |||
8 | Piston | 23 | 01-SP680-08 | |||
9 | Piston Case | 33 | 01-SP680-09 | |||
10 | Guided Sleeve | 5.5 | 01-SP680-10 | |||
11 | Check Ring | 0.02 | 01-SP680-11 | |||
12 | Retainer Ring | 1 | 01-SP680-12 | |||
13 | O'Ring | 0.01 | 01-SP680-13 | |||
14 | Drive Chuck | 7 | 01-SP680-14 | |||
15 | 01-SP680-15 | |||||
Technical parameters | ||||||
Length(Less bit) | Weight | Outer diameter | Connection Thread | Bit Shank | Hole Range | |
1131mm | 100.5kg | 148mm | API31/2"REG | SP680 | 158-203mm | |
Working Pressure | Recommended Rotation Speed | Air Consumption | ||||
1.8 Mpa | 2.4 Mpa | |||||
1.2-2.7 Mpa | 30-60 r/min | 16 m³/min | 23 m³/min | |||
Company
Our company is one of the most professional private manufacturer specialized in researching and producing Overburden casing drilling system, DTH hammer, DTH drill bits, Core bits, Thread bits, Taper bits, Shank adapter, Drilling rods, Coal mining picks and related rock drilling tools.
Relying on the university resources and talent advantages in High-tech region, combining with multiple laboratories in universities, we have more power focused on developing the newest products system.
Packing
Exhibition
FAQ
Q1: What the exactly address of your factory?
A1: Our company is located in shandong jining province of China.
Q2: Warranty terms of your machine?
A2: One year warranty for the machine and technical support according to your needs.
Q3: Will you provide some spare parts of the machines?
A3: Yes, of course.
Q4: What about the voltage of products? Can they be customized?
A4: Yes, of course. The voltage can be customized according to your equipment.
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