WUXI FOREST TRADE CO., LTD IS BUILT IN 2018 YEAR

CNC deep hole drilling & boring machine

1659708326687

CNC deep hole drilling & boring machine 

We have many differnt boring machines for different project , accept customize projects 

1, This machine is designed for cold drawn pipes or hot rolled pipes, with boring , scraping and rolling to process inner diameters to achieve good accuracy size and fine surface finishing . The cold-drawn pipes are 27 SiMn, 30CrMnSi, 42CrMn. Hot-rolled pipes could be quenched and tempered or not ,cold-drawn steel pipe is cold-drawn (hard) state or stress-relieved annealed state.

2,  Functions

2,1 Special pipe fixtures take pipes turning during boring heads rotation in rough boring processing, for rough machining straightly in holes.

2.2 Special pipe fixture take pipes turning, boring extension bar keep still, hydraulic boring rolling tools make fine processing to get fine accuracy , straight and etc.

2.3 Special pipe fixtures keep pipe keep still, Boring bar rotate, to use boring rolling tools to roll pipes to get fine finishing.

NO Items Parameters
1 Max boring length 12000mm
2 Roll fixtures clamping range 40-350mm
3 Ring fixtures clamping range 50-330mm
4 Width of guide rails 650 mm
5 Spindle center height 400 mm
6 Headstock motor 75KW, serve motor
7 Headstock rotation speed 90-500r/min
8 Headstock spindle dia ≥280mm
9 Motor of boring tools 55KW, serve motor
10 rotation speed of boring tools 1001000r/min, stepless adjustment
11 Feeding motor 27Nm
12 Feeding speed 53000mm/min, stepless adjustment
13 Apron move speed 3000mm/min
14 Control system SIEMENS 808D
15 Hydraulic pump motor N=1.5kWn=1440r/min
16 Cooling pump motor N=5.5kW, 3 sets
17 Coolant rated pressure 0.5MPa
18 Coolant system flow 340 L/min
19 Dimension 34000mm*3500mm*1700mm
20 Power supply 380V, 50HZ, 3phase
21 Workshop Working environment temperature: 0 – 45℃Relative humidity: ≤85%

Post time: Aug-05-2022