Heavy-duty CNC Horizontal Deep Hole Drilling and Boring Machine
DBK-500 DBK-500A
Machine Summary
DBK-500/DBK-500A CNC deep hole drilling and boring machine is mainly for the processing of cylindrical workpiece. The tool is kept rotating and feeding, this machine can perform the process of drilling, boring ,expanding and roller burnishing, etc. The machine is equipped with CNC system. Besides machining through-hole, it can also process step hole and blind hole, etc. The machine tool is suitable for production of special cylinder, coal cylinder, hydraulic machinery, high pressure boiler tube, petroleum, military, electrics and airspace, etc.
Performance and Features
1. The headstock spindle is driven by large power DC motor, using multi-gear speed change and stepless speed regulation. The process adopts the mode of workpiece rotating and tools feeding, the coolant is supplied by the oil feeder or through the end of boring bar, the chip is pushed out by the coolant pressure.
2. The headstock part is equipped with three-jaw or four-jaw chuck, the oil feeder clamps the workpiece by servo motor.
3. The oil feeder can be moved and positioned along the bed body, and maintaining the constant clamping force to the workpiece. The oil feeder adopts the principal axis structure which improves the load capacity and rotation accuracy. The hydraulic system has a good control when clamping and fixing the workpiece, which has a high stability and good precision.
4. The bed body is made of high strength cast iron, which ensures the machine with enough rigidity. The guide rail is treated by hardening technology and has the excellent wear-resistance and high precision retaining ability. All the operation parameters are shown by meter display, the workpiece clamping and the operation is very safe, rapid and stable.
Technical Parameters
Specification |
Unit |
DBK-500 |
DBK-500A |
| Drilling diameter range |
mm |
/ |
Φ40-Φ150 |
| Boring diameter range |
mm |
Φ120-Φ500 |
Φ120-Φ500 |
| Boring depth range |
mm |
1000-18000 |
1000-18000 |
| Workpiece clamping dia. range |
mm |
150-650 |
150-650 |
| Spindle center height |
mm |
625 |
625 |
| Rotation speed range of headstock spindle |
r/min |
1-225 |
1-225 |
| Spindle hole dia. |
mm |
Φ130 |
Φ130 |
| Spindle front taper hole dia. |
|
Metric 140# |
Metric 140# |
| Headstock motor power |
kw |
45 |
45 |
| Drill box motor power |
kw |
/ |
22 |
| Drill box spindle hole |
mm |
/ |
Φ75 |
| Drill box front taper hole |
mm |
/ |
Φ85 1:20 |
| Drill box speed range |
r/min |
/ |
60-1000(12 steps) |
| Feed speed range (stepless) |
mm/min |
5-3000 |
5-3000 |
| Feed carriage rapid speed |
mm/min |
3000 |
3000 |
| Feed motor power |
kw |
7.5 |
7.5 |
| Feed carriage rapid motor torque |
Nm |
36 |
36 |
| Hydraulic pump motor power |
kw |
1.5 |
1.5 |
| Cooling pump motor power |
kw |
7.5 (2groups), 5.5(1 group) |
7.5 (2groups), 5.5(1 group) |
| Cooling system rated pressure |
MPa |
2.5 |
2.5 |
| Cooling system flow |
L/min |
300, 600, 900 |
300, 600, 900 |
| CNC system |
|
SIEMENS CNC system |
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.
1. Free replacing parts available in the warranty period. Cost price replacing parts available beyond the warranty period.
2. Quick action and reply for the technical questions at any time in the whole life of the machine.
3. Overseas after service center available in some region.
4. Engineer overseas service available on the requirement of customer(relative cost born by customer).
Timeway Machine Tool Co., Ltd. is a professional machine tool manufacturing enterprises, the main products include lathe, milling machine, grinding machine, etc., and according to customer needs we also can design and manufacture various special purpose machines, to provide relative technology upgrading and transformation services in machine tool field.
Since the establishment of the Ministry of Foreign Trade, we have participated in various domestic and international exhibitions such as the Autumn Canton Fair, Beijing Exhibition, Shanghai Exhibition, Moscow, Ethiopia, and Russia, and have maintained long-term friendly cooperative relations with exhibition customers.
So far, we have received many customers from abroad, and they are all very satisfied with our company and products
The following is one of the most satisfactory products recommended by customers, as well as our main product categories. you can click and view
Q: Why choose TIMEWAY MACHINE?
A: 1 . High quality with competitive price;
2 . Professional R&D team and 25 years export experience;
3 . Exported more than 60 countries;
4 . CE, ISO Certificates;
5 . 24 HOURS ONLINE SERVICE (SKYPE, WhatsApp, Wechat, Trademanager);
6 . 12 months quality warranty;
7 . Oversea engineers available for problem resolving;
Q: Do you have QC or any safety standards for your machinery?
A: yes, we have established a highly strict quality control department to guanrantee good quality.
Q: What's the MOQ?
A: 1 set (Only some low cost machines will be more than 1 set )
Q: What about the payment terms?
A: (1) T/T with 30% advanced payment, and 70% balance payment to be paid before shipment;
(2) Irrevocable LC at sight;
(3) Western Union, MoneyGram, etc.
Q: How about the warranty?
A: Warranty Period is one year after delivery. Even beyond the period, we will supply lifetime service for machine.
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