Advantage
1 .The strong energy of single impact and the low energy consumption in rock crushing;
2.The weight ratio of Piston and Bit almost reaches 1:1 to provide long effective acting time, which leads to the improved efficiency in rock crushing and the extended service life of the drilling tool;
Parts Description | Weight/Kg | Parts Number | |
1 | Top Sub | 2.8 | CR90-01 |
2 | Vave Seal | 0.01 | CR90-02 |
3 | Check Valve | 0.02 | CR90-03 |
4 | Spring | 0.01 | CR90-04 |
5 | Compression Buffer | 0.01 | CR90-05 |
6 | O-ring | 0.01 | CR90-06 |
7 | Valve cover | 0.60 | CR90-07 |
8 | Guide Tube | 0.01 | CR90-08 |
9 | Valve | 0.01 | CR90-09 |
10 | Ar Distribulor | 0.60 | CR90-10 |
11 | Internal Cylinder | 2.00 | CR90-11 |
12 | Piston | 4.00 | CR90-12 |
13 | External Cylinder | 5.80 | CR90-13 |
14 | Guided Sleeve | 1.20 | CR90-14 |
15 | Stop Ring | 0.01 | CR90-15 |
16 | Drive Chuck | 1.80 | CR90-16 |
17 | Dril Bit | 3.50 | CR90-17 |
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Length (Without bits) | Weigth (without bit) | External diameter | Bit Shank | Hole range | Connection Thread |
800mm | 19.0kg | 80mm | CIR90 | 85-110 | T48X10X2 |
Working Pressue | impactrate at 1.5Mpa | Recommended rotaion speed | Air consumpson | ||
0.5Mpa | 0.7Mpa | ||||
0.5-0.7Mpa | 14HZ | 25-40/min | 6.5m3/min | 8.0m3/min | |
Company
Zoucheng Jusheng Mining Machinery Co., Ltd was established in 2 0 1 8 and is located in shandong jining province ,enjoying convenient transportation and beautiful environment.
Before the establishment of the company, we have 1 5 years of experience in equipment sales and service and have more than 1 5 years of experience in design and manufacturing , mainly producing water well drilling rigs, DTH drilling tools, and top hammer drilling tools.
We can also provide OEM and ODM services for domestic and foreign customers.
Packaging & Shipping
We generally use wooden packaging machines. If you have other requirements, we can also package in your way.
And we provide specialized customized services and give you the best plans and discounts based on your plans.
Exhibition
FAQ
1 What is your terms of delivery?
EXW, FOB, CFR, CIF.We have a very good cooperation in shipping logistics, and the price is low.Not only our product price is advantageous, but also our logistics price.
2 How about your delivery time?
Generally, it will take 7-10 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. We have the goods in stock and they will be shipped from the factory within three days. We will book the warehouse after you pay the advance payment.
3 What is the warranty of our machine?
Our main machine enjoys a 1 year warranty(except for the hammer), during this time all accessories broken can be changed for a new one.And we provide videos for machine install and operation.
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