Hatebur

COLDmatic
CM 625
CM 725  

Hatebur

COLDmatic
CM 625
CM 725  

The versatile coldformer with state-of-the-art servo technology, for cost-efficient production of complex parts.
Hatebur COLDmatic CM 625/CM 725

The COLDmatic CM 625/CM725⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ is the ideal coldformer for complex formed parts with a diameter of up to 32 mm and a production rate of up to 180 parts per minute.

With the COLDmatic CM 625/CM 725, a variety of precision press parts can be manufactured extremely economically. This is also reflected in the wide parts range – with the grippers transporting both ultra-short and long parts safely and reliably.
Your advantages
  • Short retooling times thanks to innovative servo technology and Variblock
  • Separate lubricant and coolant circuit for maximum tool service life
  • Easy to operate
  • Very high cut-off quality
  • Accurate servo linear infeed without bar stop, for defect-free cut-off surfaces
  • Accurate servo transfer unit for reliable parts transport
  • Versatile kinematics
  • Equipment with heating system (WS version)
werkstueck
Workpiece Gear wheel
Production 140 pcs /min
werkstueck
Workpiece Washer
Production 140 pcs /min
werkstueck
Workpiece Torsion rod
Production 120 pcs /min
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Workpiece Valve housing
Production 140 pcs /min
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Workpiece Valve spring cap
Production 150 pcs /min
werkstueck
Workpiece Ball
Production 130 pcs /min

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Hatebur COLDmatic CM 625/CM 725

The Hatebur COLDmatic CM 625/CM 725 is the ideal machine for forming accurate and complex parts. It boasts maximum cut-off quality and user-friendly servo technology.

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Order brochure

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  1. Variblock quick-change system
The Variblock is an exchangeable quick-locking module with self-centering individual blocks for punch and die sets. The Variblock modules can be equipped with tools outside the machine, parallel to ongoing production, and inserted into the machine using a gantry crane. No re-centering of the tools in the machine is necessary. The Variblock quick-change system forms the basis for fast and precisely repeatable tool change.

2. Compact machine

The machine boasts a compact design and takes up less space. Commissioning time is reduced to a minimum.
3. Transfer unit
The servo transfer unit allows individually adjustable opening/closing times for each gripper. For short tooling times, the production parameter settings are called up on the touch screen panel. The gripper units are set up on an adjusting device. All grippers are individually monitored, which guarantees high process reliability. The transfer unit offers optimized kinematics for complex parts. To increase process reliability and avoid impact marks, the finished parts are discharged gently after the last forming station using a discharge gripper.
4. Hatebur Connect
The machine is ready for any future requirements and offers full remote access. Therefore, all necessary updates and interfaces for Industry 4.0 can also be used.
5. Servo direct drive
The machine can optionally be equipped with a servo main drive, which, in combination with the servo transfer unit, expands the kinematic possibilities and working area of the machine.
6. Modular machine structure
Thanks to the modular machine structure, the CM 625 can be expanded to form the CM 725. If seven stations are necessary for the production of a new part, an additional station can be added to the CM 625 on site. This also makes the CM 625 future-proof for upcoming tasks.
7. Die and punch ejectors
The synchronous punch and die side ejectors are individually adjustable. They push the formed part out of the forming station and can also hold it in front of the die, if required. For each forming station, the ejector movement and the ejection time can be individually adjusted. Likewise, the compressed air brakes on the die side can be individually adjusted at each station.
Wire feeder/high speed shearing system
Together with the high speed shearing system, the accurate wire feeder forms the basis for handling complex formed parts. The servo-electric linear infeed provides precision-made and accurately-sized cut-offs. The shearing station operates without a bar stop and ensures maximum shearing quality. Thanks to the latest servo technology, the wire feeder is extremely low-maintenance and user-friendly.
9. Visualization
The user-friendly surface of the touch screen panel allows the machine to be operated easily. The panel always informs the operator about the relevant process parameters. The individual settings for the servo motors can be entered and saved via the panel. The settings are assigned to the workpieces and can be called up for fresh retooling. This results in production parameters that are always identical, no matter who the operator was.
10. Pre-heating induction system 10 (WS version)
Thanks to the pre-heating induction system, stainless steel and highly alloyed steels can also be processed. This expands the machine’s area of application. The arrangement of the heating coil close to the shearing station reduces power consumption and increases process stability. Using temperature regulation, challenging extrusion tasks can be performed.

Technical data

Working ranges

Forming stations

Max. wire diameter at a tensile strength of 500 N/mm2

mm

Cut-off length

mm

Max. length of the part for transfer

mm

Max. outer diameter*1

mm

Performance

Strokes per minute (infinitely variable)

min-1

Total press load

kN

Press load per station

kN

Connected load of machine

KVA

Drive motor / Servo direct drive

kW

Connected load of pre-heating induction system

kW

Pre-heating induction system

kW

Tools
Die diameter

mm

Punch diameter
Strokes
Die ejector (continuously adjustable)

mm

Punch ejector (continuously adjustable)

mm

Connections and dimensions
Length (incl. electrical cabinet)

mm

Width (incl. electrical cabinet)

mm

Height (without air treatment)

mm

Feed line above ground

mm

Weight

t

Max. sound pressure level (in accordance with DIN 45635)
dB (A)
Technical feature
Pre-heating induction system
Servo direct drive
CM 625

6

22

8-125

130

32

110-170

2.500

1.000

215

83 / 330

–

–

80 / 90 / 100

80 / 90

2-130

18-52

6.800

4.150

2.800

1.300

60

85

CM 625 WS CM 725 WS

Standard Optional

CM 725
6

22

8-125

130

32

110-170

2.500

1.000

215

83 / 330

125

100

80 / 90 / 100

80 / 90

2-130

18-52

6.800

4.150

2.800

1.300

60

85

*1 For round parts made of steel, depending on the forming degree, sequence of operation, material and temperature.

A partnership that speaks your language when it comes to service, too.

The merger of the two metal forming specialists Hatebur and Carlo Salvi has enabled them to combine their collective expertise. The perfectly coor- dinated combination of machines, processes and tools allows solutions to be developed which provide our customers with maximum performance and optimal efficiency. Comprehensive global services and fast, seamless on-site servicing are qualities that our customers around the world value. Your advantage.

Our performance. Trust is won through performance. Your advantage. Because in competition, every advantage counts.

Order brochure

Headquarters

Hatebur Umformmaschinen AG
General Guisan-Strasse 21, 4153 Reinach, Schweiz
T: +41 61 716 21 11, F: +41 61 716 21 31
info@hatebur.com, www.hatebur.com

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