| Customization: | Available |
|---|---|
| After-sales Service: | 10 Year |
| Warranty: | 5 Year |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
model | TK2216 | TK2220 | TK2225 | TK2235 | TK2240 |
Maximum diameter of boring hole /mm | 160 | 200 | 250 | 350 | 400 |
Drill hole diameter range /mm | 30-80 | 30-120 | 30-120 | 30-120 | 30-120 |
Maximum depth of machining /mm | 1500-3000 | 1000-12000 | 1000-12000 | 1000-12000 | 1000-12000 |
Workpiece clamping range /mm | 60-200 | 60-260 | 60-330 | 60-450 | 100-500 |
Guide rail width /mm | 510 | 650 | 650 | 650 | 650 |
Center height of spindle /mm | 300 | 350 | 350 | 450 | 550 |
Bedhead box spindle hole diameter /mm | 65 | 75 | 75 | 75 | 75 |
Spindle front cone hole /m | 75;1:20 | 85;1:20 | 85;1:20 | 85;1:20 | 85;1:20 |
The spindle speed range is r/min | 82-1250 (12 levels) | 61-1000 (12 levels) | 61-1000 (12 levels) | 65-523-(12 level) | 65-523 (Level 12) |
Feed speed range (stepless) mm/min | 5-260 | 5-260 | 5-260 | 5-260 | 5-260 |
The fast moving speed of the drag is m/min | 2 | 2 | 2 | 2 | 2 |
Main motor power /KW | 15 | 30 | 30 | 30 | 37 |
Motor power of hydraulic pump /KW | 1.5 | 2.2 | 2.2 | 2.2 | 2.2 |
Tablet quick motor power /KW | 3.6 (servo motor) | 3 (5-12m) | 3 (5-12m) | 3 (5-12m) | 3 (5-12m) |
Feed motor power /KW | 4 | 4.2 (servo motor) | 4.2 (servo motor) | 4.2 (servo motor) | 4.2 (servo motor) |
Cooling pump motor power /KW | 0.5 | 5.5 | 5.5 | 5.5, 4 | 5.5, 4 |
Rated pressure of cooling system /MPa | 200 | 0.5 | 0.5 | 0.5 | 0.5 |
Cooling system flow L/min | 6.3 | 300 | 300 | 300;200 | 300;200 |
Rated working pressure of hydraulic system /MPa | 6.3 | 6.3 | 6.3 | 6.3 | 6.3 |
Maximum axial force of the oil distributor /KN | 15 | 6.3 | 6.3 | 6.3 | 6.3 |
Maximum clamping force of the oil distributor on the workpiece /KN | 20 | 20 | 40 | 40 | |
Drill rod box spindle hole diameter/mm | 70 | 70 | 70 | 70 | |
Drill rod box spindle front cone hole /m | 80;1:20 | 80;1:20 | 80;1:20 | 80;1:20 | |
Motor power of drill rod box KW | 22 | 22 | 22 | 22 | |
Drill string box main shaft speed range, number of stages | 46-665 (8) | 46-665 (Grade 8) | 46-665 (Level 8) | 46-665 (Grade 8) |





















