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Good quality China Tubesheet Heat Exchange Boiler High-Speed CNC Drilling Machines

Product Application Introduction

Gantry header pipe high-speed CNC drilling machine is mainly used for drilling and welding groove processing of header pipe in boiler industry.

It adopts internal cooling carbide tool for high-speed drilling processing. It can not only use standard tool, but also use special combination tool completes the processing of through hole and basin hole at one time.

Service and guarantee


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by SGS Group
Employees
299
R&D staffs
45
Patents
154
Software ownership (29)

Product Detail

Product Process Control

Clients And Partners

Company Profile

We not only will try our best to offer superb solutions to every single shopper, but also are ready to receive any suggestion offered by our prospects for Good quality China Tubesheet Heat Exchange Boiler High-Speed CNC Drilling Machines, We warmly welcome your participation based on mutual benefits in the near future.
We not only will try our best to offer superb solutions to every single shopper, but also are ready to receive any suggestion offered by our prospects for China CNC Drilling Machines, CNC Tube Drilling Machine, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.

Product Parameters

Item Name parameter
TD0308 TD0309 TD0608
Dimension and machining accuracy of header pipe. Header material SA106-C, 12Cr1MoVG, P91, P92
(Maximum hardness at splicing weld: 350HB
CS – SA 106 Gr. B(The maximum hardness at the splice weld is 350HB)
Outer diameter range of header φ60-φ350mm φ100-φ600mm
Header length range 3-8.5m 3-7.5m
Header thickness range 3-10mm 15-50mm
Drilling diameter
(one time forming)
φ10-φ64mm ≤φ50mm
Processing diameter of nesting
(one time forming)
φ65-φ150mm  
Straight section l of outermost hole edge to end ≥100mm  
CNC dividing head Quantity 2 1
Slewing speed 0-4r/min(CNC)
Vertical stroke ±100mm   ±150mm
Horizontal stroke 500mm
Vertical feed rate mode Inching
Horizontal feed speed mode Inching
Drilling head and its vertical ram Drilling spindle taper hole BT50
Spindle RPM 30~3000 r/min(Stepless adjustable)
Z-stroke of drilling head About 400mm About 500mm
Drilling head stroke in Y direction About 400mm  
Maximum moving speed of drilling head in Z direction 5000mm/min
Maximum moving speed of drilling head in Y direction 8000mm/min  
Driving mode Servo motor + ball screw
Gantry Gantry drive mode Servo motor + rack and pinion
Maximum stroke of x-axis 9m
Maximum moving speed of x-axis 8000mm/min 10000mm/min
other Number of CNC systems 1set
Number of NC axes 4
Testing organization 1 set
Auxiliary pressing device 1 set
Supporting device 1 set

Details and advantages

The machine is composed of base, gantry, drilling head, CNC dividing head, auxiliary pressing device, support device, tool magazine, chip discharge and cooling system, automatic lubrication and hydraulic system, pneumatic system and electrical system.

a. Drilling head and vertical ram
The drilling head is driven by the variable frequency motor through the belt. The vertical ram is guided by linear roller guide, vertical feed is driven by AC servo motor to drive ball screw pair, and the movement of fast forward / advance / stop / delay is achieved.

TD Series-1
TD Series-2

b. CNC dividing head
The CNC dividing head is installed at one end of the base of the machine tool, which can move forward and backward to facilitate the loading and unloading of the header. The indexing head is equipped with a customize hydraulic chuck, which adopts a precision slewing bearing with high transmission accuracy and large torque

TD Series-3

c. Chip removal and cooling
The gutter under the base is equipped with a flat chain chip conveyor, which can be automatically discharged into the debris carrier at the end. Cooling pump is provided in the coolant tank of chip conveyor, which can be used for external cooling of tool to ensure drilling performance and service life of drill bit. The coolant can be recycled.

TD Series-4

d. Lubrication system
The machine tool adopts the combination of automatic lubrication system and manual lubrication to lubricate all parts of the machine too., which avoids the tedious manual operation and improves the service life of each part.

TD Series-5

e. Electric control system
The CNC system adopts Siemens SINUMERIK 828d CNC system. SINUMERIK 828d is a panel based CNC system. The system integrates CNC, PLC, operation interface and measurement control loop.

TD Series-6

Key outsourced components list

NO.

Name

Brand

Country

1

CNC system

Siemens 828D

Germany

2

Feed servo motor

Siemens

Germany

3

Linear guide rail

HIWIN/PMI

Taiwan, China

4

X-axis precision reducer

ATLANTA

Germany

5

X-axis rack and pinion pair

ATLANTA

Germany

6

Precision spindle

Kenturn/Spintech

Taiwan, China

7

Spindle motor

SFC

China

8

Hydraulic valve

ATOS

Italy

9

Oil pump

Justmark

Taiwan, China

10

Drag chain

CPS

Korea

11

Automatic lubrication system

HERG

Japan

12

Button, indicator light and other main electrical components

Schneider

France

13

Ball screw

I+F/NEFF

Germany

Note: The above is our standard supplier. It’s subject to be replaced by same quality components of other brand if the above supplier can’t supply the components in case of any special matter. 

We not only will try our best to offer superb solutions to every single shopper, but also are ready to receive any suggestion offered by our prospects for Good quality China Tube sheet Heat Exchange Boiler High-Speed CNC Drilling Machines, We warmly welcome your participation based on mutual benefits in the near future.
Good quality China CNC Drilling Machines, CNC Tube Drilling Machine, Our experience makes us important in our customer eyes. Our quality speaks itself the properties like it do not tangle, shed or breakdown, so that are our customers will always be confident while placing an order.


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