Changsha Sollroc Engineering Equipments Co., Ltd
| Payment Terms | T/T, |
| Supply Ability | 5000 pieces/month |
| Delivery Time | 20-25 working days |
| Packaging Details | Cartons + ply wood case (no plastic) |
| Name | High Performance Symmetrix Overburden Drilling System With Ring Bits Permanent |
| Material | Carbon steel |
| Process type | Forging |
| Component | Pilot Bit, Ring bit, Casing shoe, Retainer Ring |
| Order Guide | Outer Dia+Inner Dia+Reamed Dia.of cCasing Shoe+Hammer type |
| Application Range | drilling water wells,geothermal wells,etc |
| Hardning treatment of the part's surface | with longer operating life and excellent anti-wear propeties. |
| Structured optimization | Strengthen the structural strength,easy to operate |
| Superior performance | Smooth with high efficiency |
| Color | Black, gold, or as required |
| Brand Name | SOLLROC |
| Model Number | Symmetrix Overburden Drilling System |
| Certification | SGS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, | Supply Ability | 5000 pieces/month |
| Delivery Time | 20-25 working days | Packaging Details | Cartons + ply wood case (no plastic) |
| Name | High Performance Symmetrix Overburden Drilling System With Ring Bits Permanent | Material | Carbon steel |
| Process type | Forging | Component | Pilot Bit, Ring bit, Casing shoe, Retainer Ring |
| Order Guide | Outer Dia+Inner Dia+Reamed Dia.of cCasing Shoe+Hammer type | Application Range | drilling water wells,geothermal wells,etc |
| Hardning treatment of the part's surface | with longer operating life and excellent anti-wear propeties. | Structured optimization | Strengthen the structural strength,easy to operate |
| Superior performance | Smooth with high efficiency | Color | Black, gold, or as required |
| Brand Name | SOLLROC | Model Number | Symmetrix Overburden Drilling System |
| Certification | SGS | Place of Origin | China |
| High Light | symmetrix drilling system ， casing drilling system | ||
Product description
Symmetric Drilling System is designed to drill and case a hole simultaneously through unstable ground conditions. The driver bit incorporated with a sacrificial ring or reusable ring makes a full face head design which significantly improves the penetration rate and hole straightness of drilling. The internal flushing grooves together with the built-in casing shoes gives a good seal to the bottom of the drilling hole, and thus minimising the disruption of the surrounding of the drill hole.
| Casing Tube OD(mm) | Casing Tube ID(mm) | Reamed Dia(mm) | Casing Shoe ID(mm) | Polit bit Dia(mm) | Hammer Type |
| 108 | 93-99 | 118 | 86 | 77 | DHD3.5/QL30 |
| 114 | 102-104 | 127 | 91 | 82 | DHD3.5/QL30 |
| 127 | 115-117 | 136 | 101 | 92 | DHD3.5/QL30 |
| 140 | 124-128 | 152 | 117 | 105 | DHD340/SD4/QL40/M40 |
| 146 | 130-134 | 154 | 117 | 105 | DHD340/SD4/QL40/M40 |
| 168 | 148-156 | 185 | 140 | 125 | DHD350/SD5/QL50/M50 |
| 178 | 158-166 | 195 | 150 | 140 | DHD350/SD5/QL50/M50 |
| 183 | 163-171 | 193 | 154 | 144 | DHD350/SD5/QL50/M50 |
| 194 | 174-182 | 211 | 166 | 150 | DHD360/SD6/QL60/M60 |
| 219 | 199-207 | 237 | 193 | 165 | DHD360/SD6/QL60/M60 |
| 245 | 225-233 | 260 | 210 | 190 | DHD380/SD8/QL80/M80 |
| 273 | 253-257 | 308 | 241 | 220 | DHD380/SD8/QL80/M80 |
| 325 | 305-309 | 348 | 281 | 205 | SD10/NUMA100 |
| 406 | 382-388 | 440 | 364 | 340 | SD10/NUMA100 |
Features
1. Straight Holes and Fast Penetration Rate.
2. Less Torque in all ground conditions.
3. Easy System to lock and Unlock Ring.
4. Drilling at any angle required.
Product application
It is suitable for drilling water wells, geothermal wells, short mircopiles, medium mini-type grouting hole of building, damand harbour project.
Detailed pictures
Packaging and shipping
Packaging: carton+plywood case, or as request.
Shipping: By air, by sea, by express, as request.
Company Information
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.
We are dedicated to offering our customers only premium quality products and services to enable them to achieve the highest possible productivity for their business and projects. If you are looking for the best, fastest and most productive drilling tools in the world, Sollroc should be your best choice and preference.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
10000000-50000000
Employee Number:
600~700
Ecer Certification：
Verified Supplier
Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di... Sollroc, with more than 10 years of experience, is one of the prefessional manufacturer and supplier of high performance rock drilling tools like, DTH hammers and bits, RC hammers and bits, ODEX system, symmetrix system, DTH drill rods and top hammer drilling tools, our tools are widely used in di...
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