Advantage
1. The operating air pressures are between 0.7Mpa and 1.75Mpa.
2. Valveless hammers.
3. Simple structure, easy to assemble and to disassemble, long life.
4. Higher impact frequency and faster drilling speed.
| Parts Description | Weight/Kg | Part Number | |
| 1 | Top Sub | 2.6 | CBR3-01 |
| 2 | Check Valve | 0.1 | CBR3-02 |
| 3 | Spring | 0.05 | CBR3-03 |
| 4 | Ar Distributor | 0.60 | CBR3-04 |
| 5 | Internal Cylinder | 0.80 | CBR3-05 |
| 6 | Piston | 3.80 | CBR3-06 |
| 7 | External Cylinder | 4.50 | CBR3-07 |
| 8 | Guided Sleeve | 0.60 | CBR3-08 |
| 9 | O-Ring of Stop Ring | 0.005 | CBR3-09 |
| 10 | Stop Ring | 0.10 | CBR3-10 |
| 11 | Drive Chuck | 1.20 | CBR3-11 |
| 12 | Drill Bit | 2.50 | CBR3-12 |
Parameters | |||||
Length (Without bits) | Weigth (without bit) | External diameter | Bit Shank | Hole range | Connection Thread |
889mm | 26.00kg | Φ82 mm | Φ90-Φ110 | API 2 3/8" Reg | |
Working Pressue | impact rate at 1.4Mpa | Recommended rotaion speed | Air consumpson | ||
0.7Mpa | 1.0Mpa | 1.4Mpa | |||
0.7-1.8Mpa | 25 HZ | 25-40r/min | 4.0m³/min | 6.0m³/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.Our company covers an area of 6 0 0 square meters and has 2 0 employees. We are specialized in import and export;technology import and export.Our company has rich experience in the engineering and building materials machinery industry.
At present, JS Drill has reached long-term cooperation with customers in more than 5 0 countries around the world. And we have a good market in 2 0 0 cities and 2 0 provinces around China, our products are also exported to more than 2 0 countries and regions all over the world.
Besides,we are making great efforts to develop new products to meet different requirements. Our company has new R&D equipment equipment to strictly control the product quality. Adhering to the business principle of mutual benefits,we have had a reliable reputation among our customers because of our professional services,quality products and competitive prices.
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 payment?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
2 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.
3 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.
Submitted successfully
We will contact you as soon as possible
Submitted successfully
We will contact you as soon as possible
