Th6920b Floor Type Milling and Boring Machine/Center

Model NO.
TH6920B
Precision
High Precision
Automatic Grade
Automatic
Certification
ISO 9001
Condition
New
Environment
No Dust, No Harmful Gas/Liquid.
Altitude
Less Than 1000m
Relative Moisture
Less Than 85%
Power Supply
380V/415V
Transport Package
Wood
Specification
iron
Trademark
WZ
Origin
China
HS Code
8459401000
Production Capacity
50
Reference Price
$ 540,000.00 - 1,800,000.00
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Product Description

Product Description

APPLICATION
TK69B/TH69B series CNC floor type milling & boring machine (center)adopt finite element optimum design, with functions of boring, drilling, tapping, groove milling, plane milling, etc. Equipped with function attachments such as high precision CNC rotary table, right angle milling head, the machine can realize 5 surfaces machining. It is the ideal equipment for processing steam turbine, generator and heavy duty machine tools in industries of metallurgy, power a and electricity, etc.
The main performance characteristics :

  1. Spindle bearing adopts import super precision angle contact ball bearing of famous brand; oil gas lubrication is adopted to efficiently control temperature rise of bearing and assure the stability of spindle during rotation at high speed;
  2. X, Y, Z and W axis adopt pump per pocket type closed hydrostatic guideway with constant flow;·X axis adopts double rack and pinion clearance elimination transmission;
  3. Z and W axis adopt preloaded ballscrew transmission;
  4. Y axis adopts double- axis multiple-motor simultaneous elevation transmission;
  5. Headstock balance compensation adopts double axis simultaneous balance compensation;
  6. Attachment bracket and attachment magazine as option for manual or auto change of attachments· Auto diagnosis function for convenient operation.
  7. It can be equipped with ATC to realize high efficiency machining.

Product Parameters

  Item Unit Model
TK(H)6916B TK(H)6920B
Headstock Spindle dia. mm Φ 1 6 0 Φ 20 0
Spindle taper hole ISO 50 6 0
Spindle speed r/min 2 -2 0 00 2 - 20 00
Spindle gear shift   4 4
Spindle torque Nm 80 00 100 00
Milling spindle end diameter mm Φ 280 Φ 300
Main motor power kW 81 92
Working travel Column travel (X axis) mm 6 000 +n × 1000 6 000 +n × 1000
Spindle vertical travel( Y axis) mm 3000-5000 3000-5000
Spindle travel ( W axis) mm 12 00 12 00
Ram travel(Z axis) mm 1200 1200
Overlay travel of spindle and ram mm 2400 2400
Measurement System   HEIDENHAIN HEIDENHAIN
CNC system   SIEMENS 840D SL SIEMENS
840D si

 

Boring Machine

PNEUTEC.IT, 2023