| After-sales Service: | Yes |
|---|---|
| Warranty: | 1year |
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
|
Still deciding? Get samples of US$ 990/Piece
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
DTH hammers are used for blast hole drilling and blasting, mainly applied in Mining, Marble quarry or well drilling and other construction projects.
Main Feature
New products designed based on mining condition in china, improving by advanced technology from global market.
Superior materials, advanced process,guaranteed quality.
Faster drillinq rate.
Hardness can be enhaced to expand the lifespan of hammer, and lower the cost. Huge impulse with low consumption of electricity.
The modern theory is adopted in the structural design, which makes the stress.
wave duration longer, the stress amplitudeis lower, and the piston life is long.
|
Ref. |
Parts |
Weight |
Part No |
Ref. |
Parts |
Weight |
Part No |
|
01 |
Top Sub |
14.2 Kg |
01-SP580-01 |
09 |
Piston Case |
22.7 Kg |
01-SP580-09 |
|
02 |
"O"Ring |
0.01 Kg |
01-SP580-02 |
10 |
Guided Sleeve |
3.1 Kg |
01-SP580-10 |
|
03 |
Disc Spring |
0.2 Kg |
01-SP580-03 |
11 |
Circlip |
0.02 Kg |
01-SP580-11 |
|
04 |
Check Valve |
0.4 Kg |
01-SP580-04 |
12 |
Retainer Ring |
0.7 Kg |
01-SP580-12 |
|
05 |
Spring |
0.02 Kg |
01-SP580-05 |
13 |
Drive Chuck |
5.7 Kg |
01-SP580-13 |
|
06 |
Valve Seat |
2.5 Kg |
01-SP580-06 |
14 |
Drill Bit |
01-SP580-14 |
|
|
07 |
Inner Cylinder |
2.3 Kg |
01-SP580-07 |
||||
|
08 |
Piston |
12 Kg |
01-SP580-08 |
|
Length(Less bit) |
Weight |
Outer Diameter |
Connection Thread |
Bit Shank |
Hole Range |
|
970mm |
64Kg |
C126mm |
API2 3/8"REG |
SP580 |
C136«55mm |
|
Work Pressure |
Recommended Rotation Speed |
Air Consumption |
|||
|
/ |
/ |
1.0Mpa |
1.8Mpa |
||
|
1.2-2.2 Mpa |
30-60 r/min |
7.5m3/min |
12m3/min |
||
The DTH hammer is a component of the DTH drilling tools and belongs to the working device of the
Jining Hengwang Mining Machinery Co., Ltd. which belong to Shandong Hengwang Group Co., Ltd., is located in Shiqiao Industrial Park, Jining City, Shandong Province, China. Our Group occupies an area of about 40,000 square meters.It is a comprehensive enterprise integrating piling and drilling rig design, manufacture and installation.
Q1. Are you manufacturer or trader?
A: We are manufacturer of drilling rig and drilling accessories. Actually, we produce most of the parts in our
own factory for better cost and quality control.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% against copy of B/L.
Q3. How about your delivery time?
A: Generally, it will take 7 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order. Sometimes we have some in stock.
Q4. Are you interested in dealership with local company?
A: Yes, we are quite interested in this business. We'd like to cooperate with some local partner to sell more World
machines in local market and supply better service.
Q5. What is your warranty policy?
A: We can supply one year warranty or 2000h for our machines. We will provide parts as free within warranty.
We can send engineer to customer place if big quality problem. We can provide internet or calling service at any time.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
){kind=link}