deep hole drilling and boring machine (T2180/T2280)

deep hole drilling and boring machine (T2180/T2280), 1. China manufacturer, 2. professional design and research member - details see: https://www.machineto.com/deep-hole-drilling-and-boring-machine-t2180-t2280-10124722

Condition:New	CNC or Not:Normal	Place of Origin:Shandong China (Mainland)	Brand Name:BOAO
Model Number:T2180/T2280	Certification:ISO9001:2008	After-sales Service Provided:Engineers available to service machinery overseas	top half white and bottom half blue:HT300

Deep Hole Drilling and Boring Machine (T2180/T2280)

The machine is mainly employed in drilling & boring deephole for heavy duty parts with large diameters .In order for adapting to various technical demands, the machine is equipped with drilling &boring box . The workpieces and cutting tools can be rotated .It adopts BTA method for drilling and push-boring method for boring. The oil is supplied by oil carriage or from the bottom of the boring bar .The manufacturing methods can be chosen with reference to specific requirements in different industries.

Main Technical Parameters

Specifications	Technical data
Max. boring	φ800mm
Drilling range	φ120-φ450mm
Boring depth range	1000-15000mm
Clamping dia. range of center rest	320-1250mm
Spindle center height	1000mm
Headstock spindle hole	φ130mm
Front spindle cone	Metric system 140#
Spindle rotation range	3-120r/min, three gear, no class
Feed speed range	5-500mm/min, no class
Pallet rapid moving speed	2m/min
Main motor power	55KW
Hydraulic pump motor power	1.5kW
Pallet speed motor power	7.5KW
Feed motor power	11KW
Cooling pump motor power	11KW 4groups
Cooling system rated pressure	2.5MPa
Cooling system flow	200, 400, 600,800L/min
Rated working pressure for hydraulic system	6.3MPa
Oil cooler grant bearing max. axial force	6.3KN
Oil cooler grant max. pull-up for work-piece	20KN