• CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2
  • CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2
  • CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2
  • CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2

CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2

After-sales Service: 24 Hours Online
Warranty: 1 Year
Structure: Horizontal Drilling Machine
Layout: Horizontal
Controlling Mode: CNC
Number of Shaft: 3
Customization:

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Overview

Basic Info.

Model NO.
DD25N/2
Hole Diameter
>200mm
Automatic Grade
Automatic
Precision
High Precision
Certification
GS, CE, ISO 9001
Condition
New
Drilling diameter
16-40mm
Maximum drilling depth
750mm
Number of drill bits
2
Spindle center distance
170-220mm
Diameter of front bearing of main shaft
65mm
Spindle speed
200-2500r/min
Spindle frequency conversion motor power
2*15kw
Machine weight
75ton
Machine dimensions
14*7*6m
Total motor power
112kw
Maximum workpiece diameter
4000mm
Drilling head Quantity
2
Number of NC axes
3
Chip conveyor type
Flat chain
Machine tool dimensions(L*W*H)
About 14*7*6m
Transport Package
Container
Specification
40GP
Trademark
FINCM
Origin
Shandong
Production Capacity
50 Sets/Year

Product Description

Product Description

DD25N/2 FINCM CNC Hydraulic Multi Spindle High-Speed Deep Hole Drilling Machine 2500mm*750mm

    This equipment is mainly composed of longitudinal sliding table, vertical column sliding table, double-spindle feed sliding table, worktable and bending plate, hydraulic system, cooling system, automatic lubrication system, electrical system, chip conveyor, etc.
     This DD40N/2 is mainly used for processing the holes on the tube plate of the shell and tube heat exchanger used in the petroleum, chemical, pharmaceutical, thermal power station, nuclear power plant and other industries. The maximum diameter of the workpiece is φ4000mm (need to be turned 180°), and the maximum drilling The depth is 750mm. The machine tool has high efficiency and good accuracy. The surface roughness of the drilling can reach Ra6.3~Ra3.2, the precision of the hole diameter can reach IT9~IT10, and the straightness of the hole is 0.3-0.8mm/800mm.
CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2

Equipment advantages:
1. This machine is a horizontal deep hole drilling machine.
2. The X, Y, and Z axes of the machine tool are guided by linear roller guides, which have extremely high load-bearing capacity and superior dynamic response performance, no backlash, and high motion accuracy.
3. The worktable of this machine tool is separated from the bed, and the clamping workpiece is not affected by the vibration of the bed. The working table is a casting with stable precision. The bending plate holding the workpiece is divided into two pieces, and the spacing is adjustable to adapt to workpieces of different diameters.
4. This machine tool has two spindles, which can work at the same time, and the efficiency is nearly double that of a single-spindle machine tool.
5. This machine is equipped with a flat chain type automatic chip conveyor, which is fully automatic.
6. This machine tool is equipped with an automatic lubrication system, which can regularly lubricate the parts that need lubrication such as guide rails and lead screws to effectively ensure the stable operation of the machine tool and increase the service life of each component.
7. This machine tool numerical control system adopts FAGOR8055 numerical control system, equipped with electronic handwheel, which is convenient for operation and management.
8. This machine tool has a variety of detection functions, including: 1) Spindle feed torque detection. 2) Spindle motor torque detection. 3) Flow detection. 4) Pressure detection. 5) Liquid level detection. 6) Temperature detection.
9. The machine tool's linear guide pair, ball screw pair, servo motor and its driver, planetary reducer, internal cooling joint (for gun drill), CNC system, hydraulic pump, valve and other machine tools have very high reliability. Comparable to imported machine tools, with fewer failures and high start-up rate.
Detailed Photos
CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2
CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2
CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2

Main Technical Specifications: 

Parameter name Project Parameter value
Processing range Maximum workpiece diameter φ2500mm
Borehole diameter BTA drill φ16~φ32mm
Maximum drilling depth 750mm
Drilling head Quantity 2
Spindle center distance (adjustable) 170~220mm
Main shaft front bearing diameter φ65mm
Spindle speed 200~2500r/min
Spindle variable frequency motor power 2×15kW
Longitudinal slide movement
(x-axis)
Travel 3000mm
Maximum movement speed 4m/min
Servo motor power 4.5kW
Vertical slide movement of column
(Y-axis)
Travel 2500mm
Maximum movement speed 4m/min
Servo motor power 4.5kW
Movement of double spindle feed slide
(Z axis)
Travel 1000mm
Feed rate 0~4m/min
Servo motor power 2kW
Hydraulic system Hydraulic pump pressure / flow 2.5~5MPa,25L/min
Motor power of hydraulic pump 3kW
Cooling system Cooling pump pressure / flow 6.5MPa,2×181L/min
Cooling pump motor power 2×22kW
Cooling tank capacity 3000L
Industrial refrigerator power 28.7kW
Flux of magnetic roller paper tape filter 2×200L/min
Total power of filter motor 2×0.7+1.5kW
Filtration accuracy 25μm
Chip removal Chip conveyor type Flat chain
Chip removal speed 2m/min
Chip removal motor power 0.75kW
Pump motor power / flow 2×1.5kW/2×200L/min
electrical system Numerical control system FAGOR8055
Number of NC axes 5
Total power of motor About 112kW
Machine tool dimensions Length × width × height About 13×8.2×6.2m
Machine weight   About 75t
Accuracy X-axis positioning accuracy 0.04mm/ overall length
X-axis repeat positioning accuracy 0.02mm
Positioning accuracy of y-axis 0.03mm/ overall length
Y-axis repeat positioning accuracy 0.02mm
Tolerance of hole spacing Drilling face ±0.06mm
Drill out ±0.5mm/750mm
Hole roundness 0.02mm
Aperture accuracy IT9~IT10

Working temperature: 0ºC~40ºC
power:3 phase 4 wire;  voltage:380±10%V  ;   frequency:50HZ



List of the Key Outsourced Components:

 

NO Name Brand Country
1 linear guide rail HIWIN/PMI Taiwan(China)
2 Numerical control system FAGOR8055 Spain
3 Planetary gear reducer APEX Taiwan(China)
4 Internal cooling joint DEUBLIN USA
5 Oil pump JUSTMARK Taiwan(China)
6 Hydraulic valve ATOS Italy
7 Feed servo motor Panasonic Japan
8 Switch, button, indicator light Schneider/ABB France / Germany
9 Automatic lubrication system BIJUR/HERG USA / Japan


Note: The above is our fixed supplier. If the supplier can not supply the components in case of any special matter, we will adopt the components with the same level, but the quality is no worse than the above.
 

Other Products

CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2

Company Profile

CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2
     Shandong FIN CNC MACHINE CO., LTD. is always focusing on our ultimate goal - to secure and increase our customer's productivity - has made us the leader in China market in the manufacture of machines for processing angle bar, beam channel profiles, steel plates, tubesheet and flanges, mainly serving for fabricating iron towers, steel structure, heat exchangers, boilers, bridges, and trucks.Strong R & D center with 30 engineers team, 24 years of experience from year 1997, 280 staff, plant area about 270,000 sqm., very harsh quality control of every component and the whole machine, about 40 million US dollars sales turnover per year.
     FIN CNC machines' market share in China is around 70% and exported to 50+ countries across globe market. All top ranked tower manufacturers, steel structure fabricators and power station makers, bridge/railway manufacturers, truck makers are our clients.
    Main products: CNC Angle Line, CNC Beam Drilling Sawing Machine, CNC Plate Drilling Machine, CNC Rail Processing Machine, CNC Tubesheet Flange Drilling Machine, Truck beam plate punching machine, etc..One measure of the outstanding quality of our machines is their longevity: many FIN machines have been in operation for more than 17 years! Many clients are continually placing repeated orders which verified well our machines' perfect quality and reliable performance.
The company drafted many China national standards for CNC angle line machine and CNC beam drilling sawing machine and CNC plate drilling machine.

CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2

Product Process Control

CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2

Cooprative Supplier

CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2

Sales Network
CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2

 

Our Service


CNC Double-spindle Horizontal Deep Hole Drilling Machine Model DD25N/2
FAQ:

1. When can you arrange shipment?

    For machines available in stock, the shipment can be arranged within 15 days after getting advance payment or L/C;
    For machines non available in stock, the shipment can be arranged with 60 days after getting advance payment or L/C.

2. What can you do if my machines have problems?

    1) We can send you free components if machines are in warranty period;
    2) 24 hours service on line;
    3) We can assign our engineers to serve you if you want.

3. Do you provide machine operation training?

    Yes. We can send professional engineers to the working site for machine's installation, commissioning and operation training.

4. Which machine model shall I choose when I purchase from you?

    Please share us your material size and your processing request, then we will recommend our machine most suitable and most cost effective for your work demand.

5. What's your machine's market share in China?

    Our market share in China is about 70%+, and we've exported to 50+ countries across the globe market, since year 1998.

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