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Automatic CNC Thread Rolling Machine
  • Automatic CNC Thread Rolling MachineAutomatic CNC Thread Rolling Machine
  • Automatic CNC Thread Rolling MachineAutomatic CNC Thread Rolling Machine
  • Automatic CNC Thread Rolling MachineAutomatic CNC Thread Rolling Machine

Automatic CNC Thread Rolling Machine

Automatic CNC Thread Rolling Machine has the characteristics of higher rolling accuracy and digitization, and easier automation.

Model:NRS-25NC

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Product Description

Automatic CNC Thread Rolling Machine has the characteristics of higher rolling accuracy and digitization, and easier automation.

Dongguan Neres Hardware Machinery co., LTD. Is a Thread Rolling Manufacturer in China, Automatic CNC Thread Rolling Machine is my factory use of advanced digital control technology independent research and development of high-performance roll forming machine. It is mainly used for cold forming of small modulus involute  spline and high precision external thread. It can also be used for cold rolling forming of other high precision conodont. Has the following advantages:

●Touch screen operation panel, more precision control;

●On the basis of high rigid bed, the comprehensive design of various rolling fixture required;

●Three-axis servo operation, improve the accuracy and mold life;


●This Automatic CNC Thread Rolling Machine is Simple operation, the left and right spindle can be adjusted by data input between the roller tooth distance and tooth position, the size of the center distance of the left and right spindle can be adjusted by input data;

●Can be high rolling, the left and right spindle through their own independent servo motor drive, through synchronous control can eliminate tooth bias to achieve high precision rolling;

●Non-hydraulic feed ball screw, reduce the influence of hydraulic temperature change on machining accuracy;

●With radial rolling, axial rolling, rerolling, reciprocating rolling 4 processing methods, can be the same workpiece for multi-station rolling in turn;

●This Automatic CNC Thread Rolling Machine is Equipped with special parts, can realize spline shaft, vortex shaft, ordinary thread, straight grain, mesh and other parts for precision rolling;

The Videos:

We have two typs of CNC thread rolling machine: NRS-25NC and NRS-15NC.

The following is CNC thread rolling machine NRS-25 specifications:

Technical Specifications

NRS-25NC

Product Name

Automatic CNC Thread Rolling Machine

Range of thread

Plunge rolling MAX. diameter

80mm

Thru feed rolling MAX. diameter

45mm

Rang of length(in-feed)

120mm

Rang of length(thru-feed)

3000mm

Spindle speed

1~60rpm/min CVT

Right spindle feed speed

MAX.600mm/min

The distance between the spindles

180mm~280mm

Spindle trave

100mm

Spindle rotation Angle

±7.5°

Height from datum level to center of spindle

180mm

Ball screw lubrication

Automatic forced lubrication

Lubrication of right spindle guide surface

Thread rolling dies

MAX. diameter

220mm

Bore diameter

75mm

Width range

150mm

Key way

 

Motor power for spindle drive

servomotor2×5.5kw

Collant power

0.09kw

Max rolling pressure

250KN

Height from floor to spindle center

950mm

Operation required space

2100mm*1600mm*2100mm

Net weight

3200kgs

Number of control axes

3 axes

Right spindle mobile servo motor

5.5kw

Min.instruction unit

Straight axi

0.001mm

Rotation axi

0.001°



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