Product Description :
The impactor of a down-the-hole drilling rig is a key component of down-the-hole drilling rig drilling.
It is also the power fluid for downhole power drilling tools. , the structure is shown in the figure below, which mainly consists of rear joint, outer sleeve, check valve, air regulating plug, cylinder, valve seat, piston, guide sleeve, disc spring, snap ring, spring, retaining ring, rubber ring, front Connectors, etc.
| Parts Description | Weight/Kg | Part Number |
1 | Top Sub | 6.50 | CQL40-01 |
2 | O-Ring of Top Sub | 0.01 | CQL40-02 |
3 | Check Valve | 0.42 | CQL40-03 |
4 | Spring | 0.04 | CQL40-04 |
5 | Compression Buffer | 0.04 | CQL40-05 |
6 | Ar Distributor | 2.20 | CQL40-06 |
7 | Internal Cylinder | 2.30 | CQL40-07 |
8 | Piston | 8.80 | CQL40-08 |
9 | External Cylinder | 16.5 | CQL40-09 |
10 | Guided Sleeve | 0.80 | CQL40-10 |
11 | O-Ring of Stop Ring | 0.01 | CQL40-11 |
12 | Stop Ring | 0.20 | CQL40-12 |
13 | Drive Chuck | 3.0 | CQL40-13 |
14 | Drill Bit |
| CQL40-14 |
Parameters |
|
|
|
|
|
Length(Without bits) | Weigth(without bit) | External diameter | Bit Shank | Hole range | Connection Thread |
1097mm | 41.0kg | Φ99 mm | QL40 CQL40 | Φ110-Φ135
| API 2 3/8" Reg |
Working Pressue | impact rate at 1.7Mpa | Recommended rotaion speed | Air consumpson
|
|
|
| 1.0Mpa | 1.8Mpa
| 2.4Mpa |
1.0-2.5Mpa | 27 HZ | 25-40r/min | 6m³/min | 10m³/min | 15m³/min |
Company
JS Drill (Zoucheng Jusheng Mining Machinery Co., Ltd) is an integrated mining and engineering machinery manufacturer and trader that specialized in producing, processing and sale of water well drill machine, air compressor, DTH hammer, drill bits and drill rods.
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.
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.
We warmly welcome customers from at home and abroad to cooperate with us for common success.
Packaging & Shipping:
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 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.
3 Do you test all your goods before delivery?
Yes, we have 100%test before delivery.And will attach our inspect report for every machine.
4 Do you have any certificates for your machine?
All of our products coming with the certificates of CE,EU.