CNC Deep Hole Knee-type Drilling Machine with Three Axis
DDK-20B DDK-30B
Performance and Features
*The series Three-dimensional CNC drill machine adopts external-chip removal type (gun drill method).
*The workpiece is fixed on workbench, which can be moved in vertical and horizontal direction.
*The machine is assembled with CNC system and can realized single action and automatic cycle action. *There are three servo spindles of X, Y and Z, which are driven by servo motor and ball-screw transmission.
*The tool rotating and feeding uses stepless speed regulation. The drill diameter covers 20, 30 and 40mm. It can perform drilling through-hole, blind hole and step hole.
*The machine is widely employed in many industries such as automobile, motorcycle, mould making, military and airspace, etc.
Technical Parameters
Technical specifications | Unit | DDK-20B | DDK-30B |
| Drilling dia. range | mm | 3-20 | 3-30 |
| Max. drilling depth of workpiece | mm | 1000 | 1000 |
| Number of spindle | pcs. | 1 | 1 |
| Travel of X-axis | mm | 800 | 800 |
| Rapid moving speed of X-axis | m/min | 2 | 2 |
| Travel of Y-axis | mm | 300 | 300 |
| Rapid moving speed of Y-axis | m/min | 2 | 2 |
| Travel of Z-axis | mm | 10-500 | 10-500 |
| Rapid moving speed of Z-axis | m/min | 3 | 3 |
| Workbench size (Z x X) | mm | 1100x1100 | 1100x1100 |
| Drilling box spindle speed (Approx) | rpm | 4000 | 4000 |
| CNC system |
| SIEMENS or others |
| Cooling system work pressure range | MPa | 1-10 | 1-10 |
| Cooling system flow | L/min | 6-100 | 6-100 |
| Coolant ssytem fitering precision | µm | 20 | 20
|
Packaging & Shipping
Firstly packed by waterproof cloth and then in wooden case.
Few parts may need to be taken down and be packed in wooden case.
According to customer's different require, wo can adopt different packaging.
Whether CNC deep hole honing machine or CNC deep hole drilling and boring machine or CNC deep hole skiving roller burnishing machine, we all use the same standard Packagings.
ZHENGZHOU TIMEWAY MACHINE TOOL Co., Ltd. is a professional machine tool supplier.
Our factory is the joint-stock enterprise, has 50 years of machine tool development, and manufacturing history, is the largest machine tool manufacturer in central China, is the "National Torch Plan Key High-tech Enterprise", "China Industry Leading Enterprise", "China Machinery Industry 500 ", China's machine tool industry" well-brand Top Ten Enterprises ".
The factory occupies more than 500 acres, built a foundry, machining, heat treatment, assembly, painting, logistics and other domestic advanced production lines, with vertical machining centers, horizontal machining center, five-sided machining centers, large boring and milling machine, large German rail grinder, Zeiss coordinate measuring instrument, gear detector and laser interferometer and other advanced equipment, instruments and a total of more than 600 sets.
Our product mainly cover conventional lathe, CNC lathe, CNC oil country lathe, vertical lathe, milling machine, CNC machining center, drilling machines, grinding machines, shaping/slotting machines, sawing machines and related accessories & tools, etc.
With many years' experience in machine production and export, as well as skilled staff members, we believe we can supply more and more quality machines to clients from different countries and regions, and can make more and more friends globally.
Our exclusive mission: Supply clients with quality machines, competitive prices and reliable services!
Our top motto: Satisfy clients, satisfy ourselves!
