Traub TNM28

Traub TNM28

Exactly What You Need

 

The Traub TNM28

High Performance Machining

Machine Details

Traub TNM28 CNC Multi-slide automatic with integral bar feed and magazine


The Traub TNM series has a CNC multi slide automatic classification for complete machining of the smaller work piece up to 28mm diameter. With 4 NC – axes, it is designed to machine small and medium batch sizes alike, it easily replaces existing cam-operated lathes without any loss in output. On the machine are four exceptionally sturdy plunge slides, arranged around the main spindle to accommodate form tools up to 40mm wide, each slide can be individually programmed. The NC controlled star-type turret can accommodate 8 tools, located in one of the turret stations is a hydraulically operated pick up spindle for supporting the part for ‘pip-less’ part off. Simultaneous machining on the part off face of the component can be carried out at the Rear NC BAST controlled station equipped with two driven tools.

For complete automation the machine is interfaced with the Traub integral bar feeding magazine. Parts removal is via an integral chute that transports the finished work piece out of the machining area.

Whats on Offer

Traub TNM28 CNC Multi-Slide Bar Turning Centre with Automatic Bar Loading Magazine and TX8H Control



Second hand Traub TNM28 CNC Multi-slide automatic. Year of manufacture 1996. The machine is offered complete with the integrated Three metre bar loading magazine. The machine and equipment has been through our extensive refurbishment program. The machine has had a full major service schedule, all exterior machine guarding have been removed for full shot blast and professional powder coating, inner guards have been fully refurbished. The ‘X’ and ‘Z’ axis ball screws, cross slide and BAST ball screws have all been professionally refurbished, The main spindle bearings, ball screw bearings and linear guide ways have all been replaced.  All solenoid, pressure switch and proximity switch plugs / cables have been replaced. Various hydraulic and coolant hoses have been replaced. All machine geometries are checked and calibrated.


Additional reconditioning work:

All electronic relays solid state and standard contact have been replaced. The hydraulic hoses (8 off) feeding the 4 cross slides have been replaced. The feed finger mechanism has been completely overhauled with new bearing, location flange and bushes replaced where necessary.


The machine is offered complete with the following standard and additional features / equipment.


Standard equipment included:


A.C. drive motor for main spindle (4.6 KW)

Main spindle with 28mm dia. Bar capacity.

Hydraulic operated hollow chucking cylinder

4 individually programmable plunge slides

Numerically controlled star-type turret with 8 tool reception bores

Separate coolant container with filtration unit

Coolant system with 8/5 bar pressure levels

Conveyor for removal of the finished work piece

Switch gear cabinet with heat exchanger

Integrated bar loading magazine

Traub TX8H control system with 32 bit high-speed processor

Operator console with 14” colour monitor, full ‘Qwerty’ keyboard hinged for storage / protection.

Interface switch for V24 connection / Integral 3.5” disk drive.

Central lubrication system

Electrical equipment ready for connection at service voltage 400V at 50Hz. Control voltage is 24V


Attachments included:

28mm Driven pick up spindle

‘C’ axis on main spindle.

Coolant supply through turret

Driven tool drive for all turret stations

Back Working Station (BAST) – NC controlled re-working axis with driven tool drive.

Preparation parts for pick up spindle

Thread Milling & Polygon Turning Attachment

Attaching parts for thread milling & polygon turning attachment

Swarf conveyor with 950mm discharge height


Master feed finger.

 Adaptor for Hainbuch collets type SK9039


Additional equipment included:

1 x Bar feed guide channel set for Ø10 to Ø16 round material

1 x Bar feed guide channel set for Ø16 to Ø28 round material

1 x 818486 - Drilling & Milling tool holder for BAST rear working unit or turret (1:1 ratio spindle).

1 x 818488 - Double drilling & Milling tool holder for BAST rear working unit or turret (1:1 ratio spindles).

3 x 818460 - Plunge slide base holders

1 x 818477 - Part off tool holder for 818460

2 x 818471 - Plunge slide tool holder for 20 x 25 shank tools

3 x 818473 - Turning tool holder 80mm for 16x16 RH cutting tools

1 x 818476 - Boring bar holder for Ø25mm shank tools

1 x 818475 - Double base holder for static tools

2 x 818478 - ER20 collet holders for double drill holder 818475

2 x 818483 - ER16 collet holder


Additional services included:

1 x Transport to your works (Including full insurance cover)

1 x Machine installation and full commissioning following connection of electrical services by your personnel / contractor.

1 x If you are to subsequently fit a filtermist extraction unit at the time of installation, we will advise the filtermist engineers of connections required at the machine and assist where necessary with the electrical interface.

 

The Traub TNM28

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Our Refurbishment Program Revealed

You can see the in depth refurbishment we carry out here at Simon CNC Services. We pride ourselves in our rebuild program giving full attention to detail, no part of the machine gets overlooked bringing a used machine tool a new lease of life and many more years of care free production.

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Technical Data at a glance

Machine Type : Traub TNM28
Control Type : Traub TX8H
Year of Manufacture : 1996
Number of Axes : 5
Main Spindle Drive : A.C. Drive with 4.6kW at 1:5.2 rating
‘C’ axis : Yes (Main Spindle)
Number of turrets : 1
Number of turret stations : 8
Rotating tool drive : Yes (6000 RPM output power 1kW)
Number of driven tool stations : 8
Hydraulic chucking cylinder : Yes (Hollow)
Through tool coolant : Yes (8/5 bar)
Main Spindle : 28mm bar capacity
Maximum speed : 6300 RPM
Plunge slide : 4 off
Swarf conveyor : Yes (950mm discharge height)
Central lubrication system : Yes
Air cleaning system : Yes (Type Filtermist)
Additional equipment included : Hainbuch collet chuck : SK9039 for Main Spindle
Main Spindle Collets : 6 off
Pick up Spindle Collets : 6 off
Plunge Slide holders : 4 off with various form tool options
Static tool holder : 10 off various designations
Rotating tool holders : 1 off double for BAST unit
Documentation: Full Set
Basic Tool kit : Yes
Bar Feed : Integral bar feed with complete channel set to 28mm diameter

 

Get In Touch

Simon CNC Services is committed to exceeding your needs. Questions, comments or special requests? We’d love to hear from you, so don’t hesitate to reach out today.

Simon CNC Services Limited,
Unit 1, Old Brick Works Lane,
Chesterfield, S41 7JD

01246 224 111

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