ESM Die Spraying Machines

The newly developed die spraying machine ESM (Efficient Spray Machine) offers, together with the also new machine control PC3, complete Industry 4.0 integration.

The ESM series is the future-oriented further development of the previous PSM spraying machines and is available as linear spraying machines ESM 2 - 4.

ESM die spraying machines are characterized by significant advantages:

Increase in payload with no increase in space requirements
Easier integration of fl ow measuring, pressure monitoring and pressure control, EcoSpray ect.
Higher integration density - more cost-effective options
Exchange compatible to predecessor series
Spraying tool adaption compatible to predecessor series
Easier maintenance
New concept for air- and Lubricant lines
Optional predictive maintenance – industry 4.0
Operation through the die casting machine or by using a tablet or mobile phone

As the trend in die casting is towards resource-saving micro-spraying, the supply line for the release agent concentrate is already integrated in the machine. Thus, the upgrade of the EcoSpray and Eco+Spray option and the use of metering nozzles are considerably simplified.

Linear Spraying Machine ESM 2

DGM range (kN)	1.600 – 10.000
Drive system	AC-Servo
Vertical stroke (mm)	800/1000/1300
Horizontal stroke (mm)	800/1000/1200/ Assembly stand
Controllers	PC3
Spraying circles single & combined, can be switched on & off	4 spraying circuits
Afterblowing circuits single & combined, can be switched on & off	4 afterblowing circuits
High-pressure	2 high-pressure blowing circuits
Compressed air connection	2 x 1“ on ESM 1 x 2“ at pressure control / air connection set
Separating agent connection	1/2“ for mixture 3/8“ for concentrate
Separating agent supply	2 - 8 bar
Spray & afterblow air	2 - 8 bar
High-pressure blow circuit	4 - 8 bar
Air throughput	700 Nm³/h
Spraying head weight	45 kg

Linear Spraying Machine ESM 3

DGM range (kN)	5.600 – 20.000
Drive system	AC-Servo
Vertical stroke (mm)	1300/1600/2000
Horizontal stroke (mm)	1000/1200/1600/2000
Controllers	PC3/PC84
Spraying circles single & combined, can be switched on & off	6 spraying circuits
Afterblowing circuits single & combined, can be switched on & off	6 afterblowing circuits
High-pressure	2 high-pressure blowing circuits
Compressed air connection	2 x 1,5“ on ESM 1 x 2“ at pressure control / air connection set
Separating agent connection	1“ for mixture 3/8“ for concentrate
Separating agent supply	2 - 8 bar
Spray & afterblow air	2 - 8 bar
High-pressure blow circuit	4 - 8 bar
Air throughput	2000 Nm³/h
Spraying head weight	100 kg

Linear Spraying Machine ESMT 3

DGM range (kN)	5.600 – 20.000
Drive system	AC-Servo
Vertical stroke (mm)	1300/1600/2000 (telescope)
Horizontal stroke (mm)	1000/1200/1600/2000
Controllers	PC3/PC84
Spraying circles single & combined, can be switched on & off	6 spraying circuits
Afterblowing circuits single & combined, can be switched on & off	6 afterblowing circuits
High-pressure	2 high-pressure blowing circuits
Compressed air connection	2 x 1,5“ on ESM 1 x 2“ at pressure control / air connection set
Separating agent connection	1“ for mixture 3/8“ for concentrate
Separating agent supply	2 - 8 bar
Spray & afterblow air	2 - 8 bar
High-pressure blow circuit	4 - 8 bar
Air throughput	2000 Nm³/h
Spraying head weight	130 kg

Linear Spraying Machine ESM 4

DGM range (kN)	20.000 – 62.000
Drive system	AC-Servo
Vertical stroke (mm)	2000/2500
Horizontal stroke (mm)	2000/2500
Controllers	PC3/PC84
Spraying circles single & combined, can be switched on & off	8 spraying circuits
Afterblowing circuits single & combined, can be switched on & off	8 afterblowing circuits
High-pressure	2 high-pressure blowing circuits
Compressed air connection	2 x 1,5“ on ESM 1 x 2“ at pressure control / air connection set
Separating agent connection	1“ for mixture 3/8“ for concentrate
Separating agent supply	2 - 8 bar
Spray & afterblow air	4 - 8 bar
High-pressure blow circuit	4 - 8 bar
Air throughput	2500 Nm³/h
Spraying head weight	200 kg

Linear Spraying Machine ESMT 4

DGM range (kN)	20.000 – 62.000
Drive system	AC-Servo
Vertical stroke (mm)	2200/2800 (telescope)
Horizontal stroke (mm)	2000/2500
Controllers	PC3/PC84
Spraying circles single & combined, can be switched on & off	8 spraying circuits
Afterblowing circuits single & combined, can be switched on & off	8 afterblowing circuits
High-pressure	2 high-pressure blowing circuits
Compressed air connection	2 x 1,5“ an ESM 1 x 2“ at pressure control / air connection set
Separating agent connection	1“ for mixture 3/8“ for concentrate
Separating agent supply	2 - 8 bar
Spray & afterblow air	4 - 8 bar
High-pressure blow circuit	4 - 8 bar
Air throughput	2500 Nm³/h
Spraying head weight	280 kg

Process Control PC3

…suitable for ESM die spraying machines

The process control provides:

Further development of the proven PC2 with modern, HTML-based operating concept
Platform-independent display in the browser for different screen sizes
Spray programs still compatible with PC2, exchange in both directions possible without any problems
Modern Beckhoff control hardware with Intel Dual-Core CPU and Windows10 IoT -> well equipped for future tasks

Integration possibilities

Versatile interfaces for linking with die casting machine (Standard Profi net)
Standard interface for data integration and industry 4.0 applications (Ethernet, OPC UA) also enables simple integration and remote control into other operating concepts
Extensive measured values (optional) and diagnostic data available
Optional secured remote maintenance access

Drive concept

New drive concept with Siemens drive controllers and extended diagnostic and evaluation options
Integrated safety functions
Regeneration of braking energy for reduced power consumption
Extended temperature range allows operation without cooling unit in almost all cases