Audited Supplier
Sollroc , with more 10 years of experience ,is one of the professional manufacturer and supplier of high performance rock drilling tools like: DTH hammers and bits, RC hammers and bits, DTH drill rods and top hammer drilling tools. Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical industries and etc.
Sollroc is specialized in designing, manufacturing and developing equipments and accessories for standard models as well as the special needs of clients and provides them with the best suggestions and solutions. We practice strict and stringent quality control during manufacturing and adhered to recognized and approved quality control systems. Each of our products follows the quality requirements and procedures to ensure finished products are durable and superior up to standard.
Product Description
Cutting Structure
The wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
Gauge Structure
Multiple gauge protection with gauge trimmers on the hell and gauge inserts on the gauge surface of the cone,tungsten carbide inserts and hardfacing on the shirttail increases gague holding capability and bearing life.
Bearing Structure
High precision roller bearing with two thrust faces.Ballk lock the cone,The leg bearing can get larger by arraning the roller in groove of the cone hole,so it can receive more WOB,and suitable for high RPM.Thrust faces hardfaced with wear resistant alloy.Abrasion resistance and seizure resistance of the bearing are improved
Seal and Lubrication
Premium HNBR O-ring,optimal seal compression and curved seal structure can enhance seal performance.The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
Product Application
It can receive higher WOB and faster rotary speed than conventional roller bearing bits.It is suitable for high RPM applications.
| Size of Rock Bit | 9 7/8 inches |
| 250.8 mm | |
| IADC Code | 537,635,654,725,735,845 |
| Thread Connection | 6 5/8 API reg pin |
| Operating Parameters | |
| WOB(Weight On Bit) | 14280.6-31734.6lbs |
| 139.9-311.0KN | |
| RPM | 120-50 |
| Formation | Soft to medium formation, such as medium soft shale,medium soft limstone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. |
Detailed pictures
FAQ
1. Why choose us?
1) We have more than 20 years of researching,developing, manufacturing and exporting
high quality rock drilling equipments and penumatic tools to the global market.
2) High quality compatible.
3) Reasonable price
4) Excellent service.
2. Which port do you shipping from?
We usually ship container from Shanghai port.Guangzhou,ShenZhen port is available too.
3. Can you accept OEM & ODM ?
Yes, both of them are acceptable.
4. What is your minimum order quantity?
Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity.
5. What is your payment term?
We can accept L/C, D/A, D/P, T/T, Western Union, MoneyGram.
6. How about the delivery time?
It depends,generally it takes about 15-25.If have stocks,Usually only 5-10 days if in stock.
Quality warranty
Our hammers are made of high quality steel and all spares are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.
Package
Using ply-wooden cases and pallet for exporting to protect products and avoid the damagement during transportation. Also we can customize package according to your special requests.
Production time
Generally, Production time is 15 -25 days.
Transportation
By air, By Express or By sea according to your requests.
