Heidelberg sm offset printing machine

Types of Heidelberg SM Offset Printing Machine

Heidelberg SM offset printing machines are available in several types, each suited to particular offset printing needs. They include:

• Single SM 52

  The SM 52 is a small-format, single-sheet, offset printing machine that is ideal for printing business cards, brochures, etc., in small to medium volumes. It has a printing speed of up to 14,000 sheets per hour and is equipped with a Simplex printing unit that enables it to do high-quality Color printing on one side of the sheet only. Other features include a Preset feeder that boosts paperloading by reducing time and increasing accuracy and a minimal paper size of 260 x 182 mm that enables the printing of small-sized papers.

• Double SM 52

  As the name suggests, this is also a small-format, double-side offset printing machine that can print on both sides of a sheet in one pass. It is also suitable for printing brochures, calendars, etc. With a speed of 14,000 sheets per hour, the two printing units are capable of performing one Color printing on each side of the sheet at the same time. Other important features include a dampening system that ensures an even distribution of dampening solution on the printing plate to yield better quality prints and an Alcolor system that aids in the adjustment of the ink density for consistent Color output. The minimal paper size is 260 x 182 mm and the maximal paper size is 360 x 520 mm, making it suitable for small-sized to medium-sized papers.

• SM 74

  The SM 74 is a medium-format machine that is capable of handling a wider range of printing materials. It has a speed of 15,000 sheets per hour and comes with a Preset feeder that saves time when loading paperwhile boosting accuracy. Other features include the unique Heidelberg cylinder technology that ensures accurate paper transport for better quality prints and a high degree of printing precision. The minimal paper size is 250 x 330 mm and the maximal paper size is 610 x 740 mm, which are suitable for medium-sized materials.

• Double SM 74

  The double SM 74 is a two-color offset printing machine that is able to print both sides of a sheet in one pass. The maximum sheet size is 610 x 740 mm and the minimum sheet size is 250 x330 mm. It can print at a speed of 15,000 sheets per hour. The two-color printing unit enables it to perform two Colorprinting on one side of the sheet at the same time or one Color printing on each side of the sheet successively. Other important features include a Compact design that makes it easy to operate and easy to maintain, and a comprehensive monitoring system that enables it to check on the quality of the prints in real-time.

• SM 102

  The SM 102 is a large-format offset printing machine for commercially printing materials in an industrial setting. It can print at a speed of 13,000 sheets per hour. Other features include a flexible configuration and advanced technology systems that ensure high-quality results. Minimal paper size is 320 x 450 mm and maximal paper size is 720 x 1020 mm.

• Double SM 102

  The Double SM 102 is a high-capacity offset printing machine that is suited for high-volumeprinting. The two printing units print in Color on one side of the sheet at the same time or one Color on each side successively. It can print at a speed of 13,000 sheets per hour. Other features include a highly automated system that ensures quick setups and less downtime. The maximal paper size is 720 x 1020 mm and the minimal paper size is 320 x 450 mm.

Specification & Maintenance of Heidelberg SM Offset Printing Machine

Key Specifications

The key specifications of the SM offset printing machine include, but are not limited to, the following:

• Max Speed: The maximum speed is the printing speed of the machine in optimal conditions. For example, the SM 52 can print up to 14,000 Sheets Per Hour (SPH) and the SM 102 can print up to 13,000 Sheets Per Hour (SPH). The speed is affected by the type of paper used, the ink, and the complexity of the job.
• Max Paper Size: The maximum paper size is the largest sheet that can be used in the machine. For example, the SM 52 can handle a sheet size of 360 x 520 mm and the SM 74 and SM 102 can handle a sheet size of 610 x 740 mm.
• Paper Thickness: Paper thickness is measured in grams per square meter (gsm) and it ranges from 0.04 to 0.5 mm. The SM 52 can handle paper thickness of between 60 and 0 gsm and the SM 74 can handle between 0.06 and 0.3 mm.
• Plate Size: Plate size refers to the printing plate dimensions used in the machine. For example, the SM 52 plate size is 500 x 375 mm and the SM 102 plate size is 720 x 1020 mm. The printing plates are made of steel or photopolymer material.

How to Maintain the Heidelberg SM Offset Printing Machine

Some guidelines for maintaining the offset printing machine are as follows:

• Regular Cleaning: Clean the ink rollers, blankets, and printing plates after every job to prevent ink and debris from accumulating and affecting the quality of the next job.
• Check and Replace Parts: Check the machine's parts like rollers, belts, and bearings for wear and tear. Replace worn-out parts to avoid costly breakdowns.
• Lubrication: Daily or as per usage, lubricate the machine's Moving Parts to prevent rusting; this helps in ensuring smooth operations. Use the recommended lubricants in the user's manual.
• Monitor Ink and Water Balance: During printing, always ensure that the ink and water levels are balanced. This helps in maintaining the quality of the prints.
• Check Registration and Tension: Check and adjust the registration and paper tension before starting each job. This helps in producing accurate and high-quality prints.
• Professional Servicing: Schedule Professional Servicing/Inspection of the Machine at least once a year or follow the user's manual for time intervals. During this servicing, major adjustments and replacements are done and all the important upkeep routines are followed.

Usage Scenarios of Heidelberg SM Offset Printing Machine

The Heidelberg SM offset printing machines are ideal for various printing needs across different businesses. They include:

• Commercial Printing

  Both the SM 52 and the SM 74 are suitable for printing brochures, flyers, and business cards. The SM 52 works well for smaller jobs due to its faster setup while the SM 74 handles larger jobs due to its high speed.

• Packaging Printing

  The SM 102 is suitable for printing paperboard and.zone stock for packaging. Its large format enables it to print larger sheets which are required for packaging materials.

• Book Printing

  The SM machines are also suitable for novel printing and other smaller publication printing. The SM 74 works well for medium-scale book printing while the larger SM 102 is ideal for textbook or hardcover book printing due to its larger sheet size.

• Label Printing

  The double SM machines are used for printing high-quality labels. The double SM 52 is ideal for Color label printing and the double SM 102 is used for high-volume label printing.

• Stationery Printing

  The machines are used for printing customized stationery like letterheads and envelopes. The smaller machines handle low to medium volume stationery jobs and the larger machines handle larger volume stationery jobs.

• Posters and Brochures Printing

  The SM 102 is suitable for printing large posters and brochures because of its large format. It is widely used for printing promotional materials with high Color accuracy and quality.

• Offset Printing of Business Products

  These machines are also suitable for printing products such as checks, forms, and invoices using offset printing to ensure durability and quality.

Quality and Safety of Heidelberg SM Offset Printing Machine

Quality

Some aspects that check the quality of the Heidelberg SM offset printing machine include:

• Precision Engineering

  Offset printing machines are engineered to the highest degree of precision using Premium Materials. This ensures accurate ink distribution and paper alignment for sharp and Clear prints.

• Alcolor Ink Control

  Developed with the unique Heidelberg Alcolor system, ink density remains consistent even during long print runs. This feature helps to maintain Color consistency across large Volume jobs.

• SIDAM

  This feature stands for 'Static and Dispersion Monitoring.' It measures ink film thickness in real-time to adjust the ink supply automatically for even saturation. This guarantees optimum print quality, especially on tricky materials.

• PQAS

  Heidelberg machines have a 'Print Quality Approval System'. This advanced technology checks and compares each printed sheet against a master sheet to meet Quality Standards in Color and registration.

• CORJET Technology

  This is Heidelberg's innovative Color Regulation Jet system. It can correct print variations instantaneously using a fraction of ink. It minimizes wastage while ensuring that Color accuracy across all prints is maintained.

• Heidelberg Genuine Parts Only

  Quality maintenance and printing results is a factor of using only 'Heidelberg Genuine Parts'. Other parts may be cheaper, but they will not be able to deliver the Quality and performance of original parts.

Safety

The Heidelberg SM offset printing machines have safety features that include:

• Emergency Stop Buttons

  The SM offset printing machines are equipped with easily accessible EMERGENCY STOP BUTTONS located around the operating area. These buttons allow operators to quickly halt all machine operations in case of emergencies, ensuring that they can instantly respond to any potential hazards or safety issues that may arise during the printing process.

• Safety Guards and Covers

  Heidelberg has designed offset printing machines with safety guards and covers for any exposed moving parts. These guards help minimize the risk of accidental contact with areas that could potentially cause injury to operators, promoting a safer working environment.

• Interlock Systems

  There are interlock systems on the offset printing machines that ensure certain machine doors or panels cannot be opened while the machine is in operation. These systems help prevent operators from attempting to access potentially dangerous areas of the machine while it is still moving, thus reducing the risk of injury through contact with hazardous components.

• Low Voltage Operation

  The machines run on low voltage to minimize the risk of Electric Shock. It helps to protect the operators against injuries as a result of Electric Shock, which can sometimes be very fatal.

• Regular Maintenance Reminders

  The SM Offset Printing machines send customers' regular reminders for maintenance and inspection. It helps to ensure that all safety devices are functioning correctly and that the machines are in optimal condition for safe operation.

• Operator Training Programs

  The manufacturers of Hibook's offset printing machines run programs for training operators on how to use safetly and how to implement all the safety features. It helps to reduce accidents and injuries in the printing space through proper use.

Q&A

Q1: Which are the commercial uses of the Heidelberg SM offset printing machine?

A1: The SM offset printing machine performs numerous tasks in a day. Some of the common tasks it performs include printing brochures, business cards, and labels, packaging, stationery like letterheads and envelopes, book printing, posters and other promotional materials, and business printing products like checks and forms.

Q2: What are the specifications one needs to consider when buying the Heidelburg offset printing machine?

A2: Some of the key specifications include the maximum printing speed, the maximum and minimum paper size, paper thickness, the size of the printing plate, and the number of printing colors. These determine the capacity and capability of the machine.

Q3: How does the manufacturer ensure quality during offset printing?

A3: Heidelberg offset printing machines contain advanced technology systems that regulate ink distribution throughout the surface and measure ink thickness in real-time. They also create a print quality approval system that checks and compares each printed sheet against a master sheet to ensure that it meets the required standard.

Q4: What is the place of maintenance in the Heidelburg offset printing machines?

A4: Maintenance done using the manufacturer's original parts only cannot be compared to maintenance done with third-party parts. Maintenance of third-party parts may have adverse effects on the quality of printing. Regular maintenance using original parts only is done from time to time for the original parts for performance and safety purposes.

Q5: What are some of the safety features present in the Heidelburg CM offset printing machines?

A5: Some of the notable safety features include safety guards and covers on exposed Moving Parts, EMERGENCY STOP BUTTONS, interlock systems that prevent accessing dangerous areas when the machine is in operation, and low-voltage operations to reduce electric shock.