- Lathe[7]
- Drilling Machine[4]
- Grinding Machine[3]
- Contact Person : Mr. wang libo
- Company Name : Dezhou Precion Machine Tool Co., Ltd.
- Tel : 86-0534-8292662
- Fax : 86-0534-8292661
- Address : Shandong,dezhou,No. 1, West Ring Road, Lingxian Economic Development Zone
- Country/Region : China
deep hole drilling and boring machine
T2180 deep-hole drilling and boring machine is mainly used for drlling and boring heavy workpiece with big diameter, both tools and workpiece can rotate oppositely synchronously. In order to meet different requirement of the processing technology, drilling adopt BTA method and boring adopt push-boring method, the coolant oil can be entered the machine from carriage or back end of the boring bar. Specific requirements can be selected flexibility according to the different processing methods, the machine tool has a wide range of application.
Main Specifications and Features
specifications | technical data |
the range of drilling diameter | 60-120mm |
the range of boring diameter | 60-800mm |
the range of boring depth | 4000-15000mm, as per order |
the range of workpiece clamped diameter by chuck | 320-1250mm |
the range of workpiece clamped diameter by steady rest | 320-950mm |
Max. workpiece clamped diameter by roller support | 1200mm |
range of spindle speed and step | 3-120rpm, 3 grades, stepless |
range of drilling bar speed and step | 16-270r/min, 12 grades |
carriage raped-moving speed | 0.5-450mm/min |
main motor power | 55kW, D.C. |
Motor of drilling box | N=45kW |
feed motor power | 7.5kW, Japanese YASKAWA Servo motor |
cool pump motor power | 11kW n=1440r/min, 4 group |
rated pressure for cooling system | 2.5MPa |
flow of cooling system | 200,400,600 and 800L/min |
Max. loading weight of workpiece | 20 tons |
deep hole drilling and boring machine
