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The MillStacker Big 35/70 is a robotic loading solution for milling and is designed especially for loading heavy workpieces. It also has a high capacity for workpieces up to 400 mm.

  • Min. workpiece diameter: 40 mm x 40 mm
  • Max. load capacity robot arm: 35/70 kg
  • Max. total weight on rotating table: 3000 kg
  • Max. height of workpiece: 225 mm

MillStacker Big 35/70

Milling

The MillStacker Big 35/70 is a robotic loading solution for milling and is designed especially for loading heavy workpieces. It also has a high capacity for workpieces up to 400 mm.

Increase your efficiency with a set up time that is shorter than 5 minutes and prepare a new batch while the robot is running. 

 

Your benefits with choosing Halter

  • Short delivery time
  • Turn-key installation
  • Local and remote support
  • Favorable financing

Download spec sheet

Download spec sheet

MillStacker-Big-35-70

Capacity & specifications

Rigid industrial construction
Rotating loading table
Full enclosure and protection
Movableby 5 t forklift truck, crane
Placed on 3-point self-centering anchors
Fanuc 6-axis robot arm35 kg / 70 kg
Drip tray for leaking coolant
Workpiece side-gripping stationOption
Workpiece turn-around station for two-sided machiningOption
Status lightOption
Standard robot-machine interface for every CNC machine
Intuitive and graphical programming in 12 steps
Touch screen21 inch
Free choice of pre-installed language
Input can be entered in inches or mm
Software analysis for machine utilization
Automatic program storage
Max. number of CNC machines to connect with4

HALTER SmartControl standard functionalities

Positioning workpiece in machine vise with soft push function
Workpiece turn-around function for two-sided machining
Workpiece regripping for accurate positioning
Inside and outside gripping
Adjusting airblow distance
Working with spindle orientation of the CNC machine
Eccentric loading and unloading
Robot park positioning button

HALTER SmartControl enables the following optional functionalities

Unloading workpiece on palletOption
Unloading workpiece on external fixed position, e.g. conveyor beltOption
Unloading of residual materialOption
Cleaning of workpiece outside the CNC machineOption
Positioning workpiece on measuring stationOption
Removal of rejected workpiecesOption
Workpiece side-grippingOption
Customer-specific functionalities On request
2-finger gripper for rectangular workpieces
Separate grippers for raw and machined workpieces
Airblow system
Workpiece detection system by open/close message
Quickly adjustable gripper fingers
Workpiece-specific gripper fingersOption
Pressure sensor on the robot arm monitors air pressure
In-machine-space function
Fanuc DCS area in combination with the Sick floor scanner
Sliding door provided with safety sensors
Autom. servo-driven door opener with integrated safety mechanismOption
Closed safety circuit
Voltage400 V
Peak consumption16 A / 32 A
Compressed air pressure6 bar
Length2800 mm
Width2250 mm
Height2220 mm
Total weight2490 kg / 2800 kg
Minimum workpiece (L x W)40 mm x 40 mm
Maximum square workpiece (L x W)250 mm x 250 mm
Maximum rectangle workpiece (L x W)100 mm x 400 mm
Maximum height of workpiece225 mm
Maximum load capacity robot arm35 kg / 70 kg
Maximum total weight on rotating table3000 kg
Maximum stacking height450 mm
Number of stacking stations (1 empty)12
Maximum weight per station250 kg
Max. number of workpieces at workpiece height of 10 mm495
Max. number of workpieces at workpiece height of 20 mm242
Max. number of workpieces at workpiece height of 50 mm99
Max. number of workpieces at workpiece height of 70 mm66
Max. number of workpieces at workpiece height of 85 mm55
Max. number of workpieces at workpiece height of 110 mm44
Max. number of workpieces at workpiece height of 150 mm33
Max. number of workpieces at workpiece height of 225 mm22

System

Rigid industrial construction
Rotating loading table
Full enclosure and protection
Movableby 5 t forklift truck, crane
Placed on 3-point self-centering anchors
Fanuc 6-axis robot arm35 kg / 70 kg
Drip tray for leaking coolant
Workpiece side-gripping stationOption
Workpiece turn-around station for two-sided machiningOption
Status lightOption
Standard robot-machine interface for every CNC machine

HALTER SmartControl

Intuitive and graphical programming in 12 steps
Touch screen21 inch
Free choice of pre-installed language
Input can be entered in inches or mm
Software analysis for machine utilization
Automatic program storage
Max. number of CNC machines to connect with4

HALTER SmartControl standard functionalities

Positioning workpiece in machine vise with soft push function
Workpiece turn-around function for two-sided machining
Workpiece regripping for accurate positioning
Inside and outside gripping
Adjusting airblow distance
Working with spindle orientation of the CNC machine
Eccentric loading and unloading
Robot park positioning button

HALTER SmartControl enables the following optional functionalities

Unloading workpiece on palletOption
Unloading workpiece on external fixed position, e.g. conveyor beltOption
Unloading of residual materialOption
Cleaning of workpiece outside the CNC machineOption
Positioning workpiece on measuring stationOption
Removal of rejected workpiecesOption
Workpiece side-grippingOption
Customer-specific functionalities On request

Grippers

2-finger gripper for rectangular workpieces
Separate grippers for raw and machined workpieces
Airblow system
Workpiece detection system by open/close message
Quickly adjustable gripper fingers
Workpiece-specific gripper fingersOption
Pressure sensor on the robot arm monitors air pressure

Safety

In-machine-space function
Fanuc DCS area in combination with the Sick floor scanner
Sliding door provided with safety sensors
Autom. servo-driven door opener with integrated safety mechanismOption
Closed safety circuit

Input

Voltage400 V
Peak consumption16 A / 32 A
Compressed air pressure6 bar

Dimensions

Length2800 mm
Width2250 mm
Height2220 mm
Total weight2490 kg / 2800 kg

Capacity

Minimum workpiece (L x W)40 mm x 40 mm
Maximum square workpiece (L x W)250 mm x 250 mm
Maximum rectangle workpiece (L x W)100 mm x 400 mm
Maximum height of workpiece225 mm
Maximum load capacity robot arm35 kg / 70 kg
Maximum total weight on rotating table3000 kg
Maximum stacking height450 mm
Number of stacking stations (1 empty)12
Maximum weight per station250 kg
Max. number of workpieces at workpiece height of 10 mm495
Max. number of workpieces at workpiece height of 20 mm242
Max. number of workpieces at workpiece height of 50 mm99
Max. number of workpieces at workpiece height of 70 mm66
Max. number of workpieces at workpiece height of 85 mm55
Max. number of workpieces at workpiece height of 110 mm44
Max. number of workpieces at workpiece height of 150 mm33
Max. number of workpieces at workpiece height of 225 mm22

MILLSTACKER MODELS CAN BE EXTENDED WITH ADDITIONAL FEATURES

 

WORKPIECE-SPECIFIC SOLUTIONS

Halter’s application engineering team can design special loading solutions and gripper fingers for your specific workpieces. For example, if you want to automate castings or other workpieces which need special handling. All these custom solutions can be implemented in the user-friendly HALTER SmartControl. The flexibility of the solutions that we offer ensures that you can automate even greater variation of workpieces.

 

OPTIONAL FUNCTIONALITIES

  • Unloading workpiece on pallet

  • Unloading workpiece on external fixed position, e.g. conveyor belt

  • Unloading of residual material

  • Cleaning of workpiece outside the CNC machine

MILLSTACKER MODELS CAN BE EXTENDED WITH ADDITIONAL FEATURES

Custom grid plate 4

 

 

  • Positioning workpiece on measuring station

  • Removal of rejected workpieces

  • Workpiece side-gripping

  • Customer-specific functionalities

How it works

Hundreds of LoadAssistants are being used by satisfied customers. Through an international network of certified partners and Halter field service engineers, you can expect the very best from us.  Like short delivery times, turnkey delivery, set-up and training. In 95% of cases, our customers achieve a return on investment of less than 18 months.

COMMITTED TO PERFORMANCE. DEDICATED TOT DELIVER.

Quotation or personal advice?

If you are interested in the HALTER LoadAssistant and would like to receive a quotation or tailored advice, please click on the button below and fill in the form. One of our experts will contact you as soon as possible.

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Why our customers choose the HALTER LoadAssistant

Ronald Engel, Technical Director | Mechanische Industrie Coronam B.V.

"With the Halter TurnStacker Big 70 we now can turn heavy parts unmanned."

Read more
Rainer Pross, Owner | Pross + Fischer Zerspanungstechnik GmbH

"Thanks to the HALTER LoadAssistant, our professionals have time for tasks other than loading the CNC machines."

Read more
HALTER CNC automation workshop

Halter workshops

Discover the simplicity of the HALTER LoadAssistant during a customized workshop for your company in one of the HALTER Technology Centers or at our reference customer in your area. 

Online demo is also possible!

What do you know at the end of the workshop?

  • You know how it works and what the HALTER can
  • You can set and run the robot by yourself
  • You know where and how the HALTER fits optimal in your production
  • You know how quickly the HALTER can be earned back in your company
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