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BTA deep hole boring machine

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Product Code : T2120X3000MM
Brand Name : Guanlu
Price And Quantity
  • Minimum Order Quantity
  • 1
  • Unit of Measure
  • Set/Sets
  • Price Range
  • Price
  • 50000 USD ($)
Product Description

Machine brief :

  The machine is special equipment for machining deep cylindrical hole of workpieces.It can be perfectly suited for drilling and boring through holes,blind and step holes in workpieces;Such as ,spindle of various kinds of machines,many kinds of hydraulic oil cylinders and cylinders and drill collars in the gas and oil field.

   It adopts BTA processing method,it can not only drill the deep holes,but also bore the deep holes. When drilling the workpiece,it adopts BTA chip remove method,that is: the coolant liquid arrive the drilling parts through oil supply device,the iron chips and coolant oil return to the drain back tank and chips removal device through the drilling bar hole.through the above method to realize the drilling purpose.

  When boring the workpiece,we adopts pull boring front chip removal method(pull the boring head go ahead,and remove the front chips by that way) , the headstock spindle front equips chips removal device,used for boring and chips remove. When boring the workpiece,the workpiece rotary,so as to enhance the boring accuracy. The workpiece adopts double taper plate fasten Position,workpiece fasten easily. Position liable.

Machine Main Technical Data:

Specification

Technical Data

T2120

CAPACITY

Max. Boring Diameter

200mm

Drill hole diameter range

30-100mm

Max. Boring depth

3000mm

Workpiece clamp diameter range

60-300mm

SPINDLE

Height from spindle center to bed

350mm

Spindle bore diameter

75mm

Taper of spindle bore

85mm  1:20

Range of spindle speed

61-1000r/min

INFEEDS

Infeed speed range

5-1000mm/min   

Carriage rapid move speed

2m/min

MOTOR

Main motor power

30kw

Hydraulic pump motor power

1.5kw

Carriage rapid motor power

3kw

Infeed motor power

3.7kw

Coolant pump motor power

5.5kw

OTHERS

Rated pressure of cooling system

2.5MPa

Flow of cooling system

200L/min

Rated working pressure of hydraulic system

6.3MPa

 

Machine main frame:

The machine consist of the following parts: Machine bed ,,heads stock, drill box,chuck bed ,oil supply device ,carriage,carriage infeeding system,support frame, boring bar support frame,boring bar fixing frame,cooling system ,electric system,hydraulic pressure system ,chips removal device .

The main parts, such as machine bed ,carriage,tank body ,oil supply device and support frames are all casted by super iron .

The machine bed rail width is 650mm , which consists of V type guide rail and flat guide rail.The guide rail is made of high-frequency quenching , which can ensure the high-strength , high-accuracy and high-rigidity of machine.

The machine's operation button station is in the front of the oil supply device,easy to operate. The oil supply fasten and workpiece fasten adopts hydraulic device, pressure is adjustable,the meter will show the pressure,safety and reliable. The oil supply spindle and machine spindle are in high condentricity ,easy to change the guide sleeves.

 

Machine main parts;

Motor: Hengli (China biggest motor manufacturer for ship

Electric: Schneider

Machine Bed: Casted by wooden mould, material is:HT300, time aging treatment. Precision machining,processing.

Bearing: NSK of Japan

Coolant pump/helical gear pump (Long life span with lower noise):Jiangsu

Oil tank /Electric box : Power painting

Control system : Delta PLC

Trade Information
  • FOB Port
  • Tianjin , Qingdao
  • Payment Terms
  • Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C)
  • Supply Ability
  • 15sets Per Year
  • Delivery Time
  • 4 Months
  • Sample Policy
  • Contact us for information regarding our sample policy
  • Packaging Details
  • Cover by plastic film and fasten by iron wires
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Certifications
  • CE and ISO9001

DEZHOU GUANLU PRECISION MACHINERY CO., LTD.
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