Deep Hole Drilling and Boring Machine

Deep Hole Drilling and Boring Machine

40000.00 - 100000.00 USD ($)/Set

Product Details:


Price And Quantity

  • 1 , , Set
  • 40000.00 - 100000.00 USD ($)/Set

Trade Information

  • 30sets Per Year
  • 4 months Months

Product Description

T2120 Deep Hole Drilling and Boring Machine

Espousing internal chip-discharging schedule, which holds diameter from Φ30mm to Φ100mm (drilling), our T2120 Series Deep Hole Boring Machine's boring, drilling and rolling tasks are felicitous to landing gear, propeller and ejection seats; different barrels in military usage; heat exchanger pads in power plant; fluid cylinder and spindles, rollers in metallic, all rotating components for gas cylinder; pipes in casting and shaping with precision of T17, raggedness(drilling) of Ra12.5, roughness(boring) of Ra6.3 and roughness(after rolling) of more than Ra 0.4. These Products' Boring Diameter compasses fromФ40mm to Ф200mm, with maximal length -10m. Our supreme Boring Machines can grip Boring Diameter – 1000mm(T21100).

Features of T2120 Deep Hole Drilling and Boring Machine

The structures of T2120 Deep Hole Drilling and Boring Machines have superior hardness with advanced accuracy. The spindle speed ambit is wide, the in-feed system is directed by AC servo motors, which can meet all sorts of deep hole procedures.

The oil supply fasten tools and workpiece clamping devices chose hydraulic system, and display pressure values in a safe and reliable manner.

We can also customize kindred machines with different length in accordance with customers' requirement.

The machines are special devices for machining deep cylindrical hole of work parts. These are absolutely appropriate for through holes, boring, blind and step holes in piece of work; such as spindle of various sorts of machines, numerous kinds of hydraulic oil cylinders and drill collars and cylinders in the gas and oil field.

These adopt BTA processing technique and can drill the deep holes as well as boring them. When drilling the work, these follow BTA chip withdraw method that is: the coolant liquid get in the drilling parts via oil supply devices, the iron chips and coolant oil get back to the drain back tanks and chips separation devices through the drilling bar holes.

In the duration of boring the workpiece, we choose pull boring front chip removal technique (pull the boring head go ahead, and withdraw the front chips by that mode), the headstock spindle front outfits chips removal instrumentality, utilized for boring and chips withdrawal. The workpiece rotary is provided so as to heighten the boring accuracy. The workpiece follows double cord plate fasten position aptly and easily.

Machine Main Frame:

The machines consist of the following parts: Heads stock, Chuck bed, Machine bed, carriage in-feeding system, electric system, boring bar support frame, boring bar fixing frame, cooling system, oil supply device, hydraulic pressure system, carriage support frame, chips removal device.

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

The bed rail width of each machine is 650mm that includes flat V rail. The guide rail is constructed with high-frequency quenching, which can insure high-strength, advanced-accuracy and high-rigidness of machines.

The machine's procedure button station is located in the front-most of the oil supply devices, which are easy to operate. The workpiece fasten and oil supply fasten follow hydraulic devices, pressure is adaptable, the meter will display the pressure. The oil supply spindles as well as machine spindles are available in advanced condentricity, with guide sleeves and simple management.

Machine Main Technical Data



Drilling diameter range


Max.diameter for boring


Boring diameter range


Max. depth for drilling and boring

Max lenth can be 12meters.

Chuck diameter for clamping work piece

60mm -300mm

Height from spindle center to machine bed


Speed range for spindle

61-1000r/min (11kinds)

Infeed speed range (stepless)


Rapid travel speed for carriage


Main motor power


Hydraulic pressure pump motor power


Carriage fast moving motor power


Infeeding motor power


Cooling pump motor power


Rated pressure for cooling system


Flowing for cooling system

200 L/min

Rated working pressure for hydraulic system


Control system



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