Concrete Sample Preparation By Diamond Core Drilling Machine And Cutting Machine And Grinding Machine
Application
For the finished construction, it will use the diamond core drilling machine for drilling the concrete samples. Then use the cutting machine to cut it into the required length, and use the grinding machine to grind and polish it to be acceptable dimension. So it can be cured by the curing machine and ready for the next step testing work, such as concrete penetration testing, concrete migration testing, and concrete compression testing, and others.
Diamond core bit
Parameters:
| Diameter mm | Diameter Inch | Diameter mm | Diameter Inch | Diameter mm | Diameter Inch |
| 8mm | 1/3” | 46mm | 1-4/5” | 168mm | 6-3/5” |
| 10mm | 2/5” | 51mm | 2” | 180mm | 7” |
| 12mm | 1/2” | 56mm | 2-1/5” | 200mm | 8” |
| 14mm | 5/9” | 63mm | 2-1/2” | 220mm | 8-7/10” |
| 16mm | 5/8” | 66mm | 2-3/5” | 230mm | 9” |
| 18mm | 5/7” | 71mm | 2-4/5” | 245mm | 9-3/5” |
| 20mm | 4/5” | 76mm | 3” | 254mm | 10” |
| 22mm | 7/8” | 83mm | 3-1/4” | 275mm | 10-4/5” |
| 24mm | 15/16” | 89mm | 3-1/2” | 300mm | 12” |
| 25mm | 1” | 96mm | 3-4/5” | 320mm | 12-3/5” |
| 26mm | 1-1/27” | 102mm | 4” | 350mm | 14” |
| 27mm | 1-1/16” | 108mm | 4-1/4” | 400mm | 15-1/2” |
| 28mm | 1-1/9” | 110mm | 4-1/3” | 450mm | 17-7/10” |
| 30mm | 1-3/16” | 114mm | 4-2/9” | 500mm | 19-7/10” |
| 32mm | 1-1/4” | 120mm | 4-5/7” | 550mm | 21-7/10” |
| 35mm | 1-3/8” | 127mm | 5” | 600 mm | 23-3/5” |
| 36mm | 1-2/5” | 132mm | 5-1/5” | 650mm | 25-3/5” |
| 38mm | 1-1/2” | 140mm | 5-1/2” | 700mm | 27-3/5” |
| 40mm | 1-3/5” | 152mm | 6” | 750mm | 29-3/5” |
| 44mm | 1-7/10” | 160mm | 6-3/8” | 800mm | 31-1/2” |
Feature:
1. Standard grade - Faster and durable than economical grade. Can save much cost.
2. High efficiency- High diamond concentration for fast coring.
3. Connector can be 1-1/4", M22, 1/2bsp threaded to suit customers’ needs.
4. Customized - Other size, connection and color can be produced upon customers’ requirement.
SY-250 Concrete Diamond Core Drilling Machine
| Max. Drilling Diameter | ￠250mm |
| Rated Voltage | 110/220/240V～ |
| Rated frequency | 50-60Hz |
| Rated input power | 3300W |
| No-load speed | 700r/min |
| Net weight | 33KG |
