500 mm boring diameter Deep Hole Drilling and Boring Machine
Condition:New | CNC or Not:Normal | Production Capacity:according to actual situation | Place of Origin:Jiangsu China (Mainland) |
Brand Name:HITECH | Model Number:T2150 | Voltage:according to customers' requirements | Power(W):30kw |
Dimension(L*W*H):35000x2800x1900mm | Weight:40ton | Certification:ISO | After-sales Service Provided:Engineers available to service machinery overseas |
Color:optional | Working length:3m | The range of boring depth:4000mm | The range of workpiece clamped diameter:300-650mm |
Spindle bore diameter:130mm | Feed speed range:5-1000mm/min(stepless) |
Deep Hole Drilling and Boring Machine
Main characteristic of this machine
According to the length of workpiece, the products adopts two processing techniques: it adopts supplying oil by the guide carriage and hydraulic clamping workpiece when the workpiece is short, and adopts supplying oil from the end of boring bar and clamped by four jaw chuck.
The innovated guide carriage structure has the advantage of heavy loading of the workpiece and high rotate precision. The guide way is treated by quenching so that it has a high rotate precision. The guide way is treated by quenching so that it has a high resistance of wearing. The surface roughness reaches to 0.4-4.8µm.
According to the workpiece, several work style can be choose:
1. Workpiece rotate, cutting tool rotate and move to-and-fro.
2. Workpiece rotate, cutting tool not rotate, only move to-and-fro.
3. Workpiece not rotate, cutting tool rotate and move to-and-fro.
Main Specifications and Features
Item | T2150x4000 |
The range of drilling diameter | 40-80mm |
The range of boring diameter | 250-500mm |
The range of boring depth | 4000mm |
The range of workpiece clamped diameter | 300-650mm |
Spindle bore diameter | 130mm |
Taper of spindle bore | Metric 140# |
Tange of spindle speed and step | 3.15-315rpm, 21 grades |
Range of boring bar speed and step | 60-300r/min 6 kinds |
Feed speed range | 5-1000mm/min(stepless) |
Carriage raped-moving speed | 2m/min |
Main motor power | 30kW, n=960r/min |
Boring motor | N=22kW, n=1460r/min |
Feed motor power | 7.5kW, Japanese YASKAWA AC. Servo motor |
Hydraulic pump motor power | 1.5kW, n=1440r/min |
Cool pump motor power | 5.5kW 3group n=960r/min |
Rated pressure for cooling system | 0.36MPa |
Flow of cooling system | 300 600 900L/min |
Total motor power | 76MPa |
Total weight(N.W) | 40 tons |
Floor space(L×W×H) | 35000x2800x1900mm |
Main parts instruction
Headstock
The spindle structure of the machine adopts the antifriction bearing, and the spindle head is the short taper flange structure. Spindle brake uses uees hydraulic control.
Chuck
It is the 4-jaw independent chuck.
Feeding box
It is driven by the AC servo motor. And the lubrication in the box is oil supplied by the independent pump.
Hydraulic system
Hydraulic station is installed on the return chute, through 4 soft tubes, it connects the oil feeder. And the hydraulic pump motor power is 1.5KW.
Detailed pictures just for your reference
Packing pictures
Machine pictures
If you need more information, pls feel free to contact me. Thanks for your kind support.
Packaging Detail:wooden case and container |
Delivery Detail:3 month after advanced payment |