DPM-direct part marking (This includes both human readable and data matrix codes)
Marking Methods : Laser, Dot peen, printed labels etc.

Objective : Objective of marking Data matrix along with human readable codes is as under.

• Permanent part identification.
• Machine-readable code.
• Positive identification.
• Aftermarket traceability.
• Not experimental technology – industry standard.
• Improved accuracy of part tracking.
• Ease of data collection.
• Cradle-to-grave traceability.
• No data transcription errors.
• Increased quality with reduced costs through improved efficiency.

Factors which control data matrix code quality and its readability at various stations.

• Proper selection of marking method, depending up on the part to be marked.
• Proper selection of reading systems, this depends up on how good the matrix is marked on the component, what's the ambient light conditions on the factory floor.
• What's the sequence of marking, ideally there should be no operation after marking the matrix.
• Type of reading systems, fixed mount of hand held terminals.

Laser MarkingLaser marking is a non-contact thermal process where the heat generated by the beam alters the surface of the tool. When the temperature is raised in a localized area, carbon will precipitate out along grain boundary areas turning black.

Advantages of laser marking

• Proper selection of marking method, depending up on the part to be marked.
• Proper selection of reading systems, this depends up on how good the matrix is marked on the component, what's the ambient light conditions on the factory floor.
• What's the sequence of marking, ideally there should be no operation after marking the matrix.
• Type of reading systems, fixed mount of hand held terminals.

Dot Peen MarkingThis is contact type of marking;where in a carbide pin marks a series of dots to form the matrix. Its also governed by the ECC200 norm for marking.

Advantages of dot Peen marking

• Gives good results of shiny machined surfaces.
• Not suitable for marking on cast/forged surfaces.
• Very cheap initial cost of the equipment as compared to laser system.
• Can be used where washing/cleaning is part of a operational cycle (this is also applicable for laser).

Disadvantages of dot Peen marking

• Codes are marked with very low contrast. (No difference between the matrix and the marked surface, unlike laser).
• High quality optical readers are required which are expensive.
• Lot of moving, reciprocating parts which require periodic maintenance, unlike laser.

PrintingThis is again just like a normal sticker printing unit, good for application where outside contact with the part is limited, so that the lable is not getting damaged, very limited application but.

Vendor SelectionSuccess in implementing a DPM application depends upon many factors that have been outlined in this document. DPM is a very challenging application requiring technology and know-how in solving difficult image analysis problems. Typically, companies experienced in industrial machine vision have the right know-how and technology for providing the highest DPM read rate.The vendor should provide the support necessary to thoroughly qualify your DPM application, and guide you through the considerations necessary to ensure installation success.This can be especially important if the system is commissioned in one location and shipped to another. And finally, the selected supplier should have a successful track record and financial stability to maintain their role as your DPM marking and reading solutions provider for the long term

VerdictFrom our experience, we would recommend laser marking where ever possible as it's the only method by which you can get high contrast codes on almost any surface, which improves readability at various levels.In India we have installed more dot peen systems than laser but it's only because of price. If that's not your first criteria then you have got the answer.
Traceability Solutions For Marking, Direct Part Marking Machine, Direct Part Marking Machine Manufacturer, Direct Part Marking Machine Exporter, Direct Part Marking Machine Suppliers

Direct Part Marking Machines manufacture, supply and export in various location like Pune, Mumbai, Chennai, Bangalore, UP, Bihar, West Bengal, Jharkhand, Chhattisgarh, MP, Orissa, Maharashtra, Goa, Karnataka, Andhra Pradesh, Kerala, Tamil Nadu, Telangana, Assam.

Highly configurable, fully programmable dot marking machine for use in all industrial environments where the highest build quality and technical functionality are required for the most demanding applications.
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Marking Machines exporterPneumatic Dot Peen Marking Machines manufacture, supply and export in various location like Pune, Mumbai, Chennai, Bangalore, UP, Bihar, West Bengal, Jharkhand, Chhattisgarh, MP, Orissa, Maharashtra, Goa, Karnataka, Andhra Pradesh, Kerala, Tamil Nadu, Telangana, Assam.

Portable Dot Peen Marking Machine is preferred when parts to be marked cannot be moved easily because of large dimensions or weight.

• Powerful dot marking machine capable of indenting components with deep marks.
• Electric Solenoid (no air connection) with programmable depth settings. Capable of marking all engineering materials up to 62HRc (800Hv)
• Robust mechanism and steel housing especially well suited to industrial applications
• Very large marking area especially suited to marking long inscriptions such as Chassis VIN marking.
• Very high speed operations
• Adjustable standoff posts provide clear visibility and flexible fixturing options with custom fixturing available on request.
• 100 - 220v single phase supply (no pneumatics required).
• 'Press and hold' trial run feature allows the marking location to be determined quickly before marking.
• Low running costs and virtually no consumable costs.

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Marking Machines MP-1100 ExporterPortable Dot Peen Marking Machines manufacture, supply and export in various location like Pune, Mumbai, Chennai, Bangalore, UP, Bihar, West Bengal, Jharkhand, Chhattisgarh, MP, Orissa, Maharashtra, Goa, Karnataka, Andhra Pradesh, Kerala, Tamil Nadu, Telangana, Assam.

Product Details :

• Rigid column and robust ball screw mechanism (twin linear guiding rails and twin linear bearings on each axis) guarantees dot precision required for the most demanding industrial part identification applications
• Powered Z digital axis with Autosense system (ZA model) allowing self adjustment to variation of part batch height with the best precision, repeatability and consistency (especially well suited to Data Matrix marking)
• Electric Solenoid with programmable depth settings. Capable of marking all engineering materials up to 62HRc (800Hv)
• 100 - 220v single phase supply (no pneumatics required).
• Low running costs and virtually no consumable costs.
• Standard marking area available : 60 x 60mm (C60-60), 100 x 100mm (C100-100), 150 x 150mm (C150-150), 300 x 150mm (C300-150). For larger ones, see 3000 GantryMark™
• 2 x RS232 and Digital I/O (8 In 6Out) Connectivity. Optional Ethernet TCP/IP
• Full QWERTY integrated membrane keyboard with addition PS/2 port for external keyboards.
• On-screen mark preview and trial-run features.
• Remote Start/Stop control box
• PC Option using Pryor MarkMaster™ Graphical Software

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Dot Peen Marking Machines ExporterMultidot Dot Peen Marking Machines manufacture, supply and export in various location like Pune, Mumbai, Chennai, Bangalore, UP, Bihar, West Bengal, Jharkhand, Chhattisgarh, MP, Orissa, Maharashtra, Goa, Karnataka, Andhra Pradesh, Kerala, Tamil Nadu, Telangana, Assam.

Product Details :

• Low cost permenant identification
• No PC required
• Integrated controller, keyboard, software and graphical display
• Menu driven programming
• High quality of mark
• Required compressed air
• Fast
• Protected industrial membrane keyboard
• Based on the proven markmate pneumatic platform
• Serial number, date code, logo making is possible
• Suitable for most marking application in industrial

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Peen Marking Machines ExporterDot Peen Marking Machines MP-1100 manufacture, supply and export in various location like Pune, Mumbai, Chennai, Bangalore, UP, Bihar, West Bengal, Jharkhand, Chhattisgarh, MP, Orissa, Maharashtra, Goa, Karnataka, Andhra Pradesh, Kerala, Tamil Nadu, Telangana, Assam

DPM-direct part marking (This includes both human readable and data matrix codes)
Marking Methods : Laser, Dot peen, printed labels etc.

Objective : Objective of marking Data matrix along with human readable codes is as under.

• Permanent part identification.
• Machine-readable code.
• Positive identification.
• Aftermarket traceability.
• Not experimental technology – industry standard.
• Improved accuracy of part tracking.
• Ease of data collection.
• Cradle-to-grave traceability.
• No data transcription errors.
• Increased quality with reduced costs through improved efficiency.

Factors which control data matrix code quality and its readability at various stations.

• Proper selection of marking method, depending up on the part to be marked.
• Proper selection of reading systems, this depends up on how good the matrix is marked on the component, what's the ambient light conditions on the factory floor.
• What's the sequence of marking, ideally there should be no operation after marking the matrix.
• Type of reading systems, fixed mount of hand held terminals.

Laser MarkingLaser marking is a non-contact thermal process where the heat generated by the beam alters the surface of the tool. When the temperature is raised in a localized area, carbon will precipitate out along grain boundary areas turning black.

Advantages of laser marking

• Proper selection of marking method, depending up on the part to be marked.
• Proper selection of reading systems, this depends up on how good the matrix is marked on the component, what's the ambient light conditions on the factory floor.
• What's the sequence of marking, ideally there should be no operation after marking the matrix.
• Type of reading systems, fixed mount of hand held terminals.

Dot Peen MarkingThis is contact type of marking;where in a carbide pin marks a series of dots to form the matrix. Its also governed by the ECC200 norm for marking.

Advantages of dot Peen marking

• Gives good results of shiny machined surfaces.
• Not suitable for marking on cast/forged surfaces.
• Very cheap initial cost of the equipment as compared to laser system.
• Can be used where washing/cleaning is part of a operational cycle (this is also applicable for laser).

Disadvantages of dot Peen marking

• Codes are marked with very low contrast. (No difference between the matrix and the marked surface, unlike laser).
• High quality optical readers are required which are expensive.
• Lot of moving, reciprocating parts which require periodic maintenance, unlike laser.

PrintingThis is again just like a normal sticker printing unit, good for application where outside contact with the part is limited, so that the lable is not getting damaged, very limited application but.

Vendor SelectionSuccess in implementing a DPM application depends upon many factors that have been outlined in this document. DPM is a very challenging application requiring technology and know-how in solving difficult image analysis problems. Typically, companies experienced in industrial machine vision have the right know-how and technology for providing the highest DPM read rate.The vendor should provide the support necessary to thoroughly qualify your DPM application, and guide you through the considerations necessary to ensure installation success.This can be especially important if the system is commissioned in one location and shipped to another. And finally, the selected supplier should have a successful track record and financial stability to maintain their role as your DPM marking and reading solutions provider for the long term

VerdictFrom our experience, we would recommend laser marking where ever possible as it's the only method by which you can get high contrast codes on almost any surface, which improves readability at various levels.In India we have installed more dot peen systems than laser but it's only because of price. If that's not your first criteria then you have got the answer.
Traceability Solutions For Marking, Direct Part Marking Machine, Direct Part Marking Machine Manufacturer, Direct Part Marking Machine Exporter, Direct Part Marking Machine Suppliers

Direct Part Marking Machines manufacture, supply and export in various location like Pune, Mumbai, Chennai, Bangalore, UP, Bihar, West Bengal, Jharkhand, Chhattisgarh, MP, Orissa, Maharashtra, Goa, Karnataka, Andhra Pradesh, Kerala, Tamil Nadu, Telangana, Assam.

Highly configurable, fully programmable dot marking machine for use in all industrial environments where the highest build quality and technical functionality are required for the most demanding applications.
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Marking Machines exporterPneumatic Dot Peen Marking Machines manufacture, supply and export in various location like Pune, Mumbai, Chennai, Bangalore, UP, Bihar, West Bengal, Jharkhand, Chhattisgarh, MP, Orissa, Maharashtra, Goa, Karnataka, Andhra Pradesh, Kerala, Tamil Nadu, Telangana, Assam.

Portable Dot Peen Marking Machine is preferred when parts to be marked cannot be moved easily because of large dimensions or weight.

• Powerful dot marking machine capable of indenting components with deep marks.
• Electric Solenoid (no air connection) with programmable depth settings. Capable of marking all engineering materials up to 62HRc (800Hv)
• Robust mechanism and steel housing especially well suited to industrial applications
• Very large marking area especially suited to marking long inscriptions such as Chassis VIN marking.
• Very high speed operations
• Adjustable standoff posts provide clear visibility and flexible fixturing options with custom fixturing available on request.
• 100 - 220v single phase supply (no pneumatics required).
• 'Press and hold' trial run feature allows the marking location to be determined quickly before marking.
• Low running costs and virtually no consumable costs.

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Marking Machines MP-1100 ExporterPortable Dot Peen Marking Machines manufacture, supply and export in various location like Pune, Mumbai, Chennai, Bangalore, UP, Bihar, West Bengal, Jharkhand, Chhattisgarh, MP, Orissa, Maharashtra, Goa, Karnataka, Andhra Pradesh, Kerala, Tamil Nadu, Telangana, Assam.

Product Details :

• Rigid column and robust ball screw mechanism (twin linear guiding rails and twin linear bearings on each axis) guarantees dot precision required for the most demanding industrial part identification applications
• Powered Z digital axis with Autosense system (ZA model) allowing self adjustment to variation of part batch height with the best precision, repeatability and consistency (especially well suited to Data Matrix marking)
• Electric Solenoid with programmable depth settings. Capable of marking all engineering materials up to 62HRc (800Hv)
• 100 - 220v single phase supply (no pneumatics required).
• Low running costs and virtually no consumable costs.
• Standard marking area available : 60 x 60mm (C60-60), 100 x 100mm (C100-100), 150 x 150mm (C150-150), 300 x 150mm (C300-150). For larger ones, see 3000 GantryMark™
• 2 x RS232 and Digital I/O (8 In 6Out) Connectivity. Optional Ethernet TCP/IP
• Full QWERTY integrated membrane keyboard with addition PS/2 port for external keyboards.
• On-screen mark preview and trial-run features.
• Remote Start/Stop control box
• PC Option using Pryor MarkMaster™ Graphical Software

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Dot Peen Marking Machines ExporterMultidot Dot Peen Marking Machines manufacture, supply and export in various location like Pune, Mumbai, Chennai, Bangalore, UP, Bihar, West Bengal, Jharkhand, Chhattisgarh, MP, Orissa, Maharashtra, Goa, Karnataka, Andhra Pradesh, Kerala, Tamil Nadu, Telangana, Assam.

Product Details :

• Low cost permenant identification
• No PC required
• Integrated controller, keyboard, software and graphical display
• Menu driven programming
• High quality of mark
• Required compressed air
• Fast
• Protected industrial membrane keyboard
• Based on the proven markmate pneumatic platform
• Serial number, date code, logo making is possible
• Suitable for most marking application in industrial

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Peen Marking Machines ExporterDot Peen Marking Machines MP-1100 manufacture, supply and export in various location like Pune, Mumbai, Chennai, Bangalore, UP, Bihar, West Bengal, Jharkhand, Chhattisgarh, MP, Orissa, Maharashtra, Goa, Karnataka, Andhra Pradesh, Kerala, Tamil Nadu, Telangana, Assam