Gayatrii Gear Industries

• Technical Specification: Corrugated Box Printing MachineManufacturer: Gayatrii Gear IndustriesApplication: Corrugated Carton Box Printing for Packaging IndustriesGeneral Features:

  • Type: Flexo Printer / Chain Feeding / Lead Edge Feeding / Vacuum Feeding (based on model)

  • Printing Color Options: Single / Double / Three / Four Color

  • Suitable for: Corrugated Sheets, Kraft Board, Duplex Board

  • Operation: Semi-Automatic / Fully Automatic

  • High-Speed, High-Precision Printing

  Technical Parameters:

  Specification	Details
  Max. Sheet Size (L × W)	1600 × 2400 mm / 1400 × 2200 mm / Custom Size
  Min. Sheet Size (L × W)	350 × 600 mm (Varies with model)
  Max. Printing Area	1500 × 2300 mm (Approx.)
  Sheet Thickness Range	1.5 mm to 12 mm
  Printing Speed	Up to 100–150 sheets/min (Depends on model)
  Printing Plate Thickness	2.84 mm / 4.5 mm Polymer or Rubber Plate
  Feeding Type	Chain Feeder / Lead Edge Feeder / Vacuum Feeder
  Printing Registration Accuracy	± 0.5 mm
  Ink Type	Water-Based Flexo Ink
  Roller Type	Anilox Roller + Rubber Roller
  Drive System	Helical Gear / Timing Belt Drive
  Power Supply	3 Phase, 415V, 50Hz
  Installed Power	5–15 HP (Depending on model & configuration)
  Control System	PLC with Touchscreen HMI / Manual Panel
  Drying System	Optional Infrared or Hot Air Drying System
  Machine Frame Material	High-Grade Cast Iron / Mild Steel
  Safety Features	Emergency Stop, Safety Covers, Overload Protection

  Optional Attachments:

  • Slotting Section

  • Die Cutting Section

  • Creasing / Scoring Unit

  • Inline Folder Gluer

  • Infrared Drying / UV Coating Unit

  Applications:

  • Carton Box Printing

  • Corrugated Packaging

  • Fruit & Vegetable Box Printing

  • Industrial Packaging Box Printing

  Key Advantages of Gayatrii Gear Industries Machines:

   

  • Robust Gear Drive Mechanism

  • Precision Printing at High Speeds

  • Easy-to-Use Operator Interface

  • Energy-Efficient and Durable Design

  • Pan India Service & Export-Ready Packaging

Auto Feeder Machine for Corrugated Boards – By Gayatrii Gear Industries

Streamline your corrugated board production with our state-of-the-art Auto Feeder Machine, designed to meet the highest standards of efficiency and precision. As a leading manufacturer in India and a trusted global exporter, Gayatrii Gear Industries brings you an advanced solution for seamless material handling and optimized productivity.

• High-Speed Feeding: Engineered for consistent and uninterrupted feeding of corrugated sheets, reducing downtime and maximizing throughput.
• Precision Alignment: Ensures accurate sheet placement for processes like die-cutting, printing, and laminating, enhancing the quality of the finished product.
• Robust Construction: Built with durable materials and advanced engineering to withstand high operational demands.
• Versatile Compatibility: Suitable for various sizes and thicknesses of corrugated boards, catering to diverse industrial needs.
• User-Friendly Design: Features an intuitive interface for easy operation and maintenance, minimizing operator fatigue and training requirements.

• Automatic sheet feeding with adjustable speed controls.
• Anti-jam mechanism for smooth and reliable operations.
• Energy-efficient motor systems for reduced power consumption.
• Compact design to save floor space without compromising functionality.
• Advanced safety mechanisms to ensure operator protection during use.

Our Auto Feeder Machine is ideal for industries involved in:

• Carton manufacturing
• Packaging solutions
• Printing and laminating processes
• Corrugated sheet production

• Pan-India Presence: Trusted by businesses across India for reliable machinery and unmatched after-sales service.
• Global Export Expertise: Delivering high-performance equipment to international markets with a reputation for quality and dependability.
• Custom Solutions: Tailored designs to meet your specific operational requirements.

With a focus on innovation and quality, our Auto Feeder Machine empowers businesses to achieve superior efficiency in corrugated board processing. Contact us today to explore how this advanced equipment can enhance your production capabilities.

Lead Edge Flexo Printer Slotter Die Cutter Machine

Manufactured & Exported by Gayatrii Gear Industries
Pan India Supply | Global Exporter | Precision Engineered Corrugated Machinery

Gayatrii Gear Industries offers an advanced Lead Edge Feeding Flexo Printer Slotter Die Cutter Machine, engineered for high-speed, high-accuracy corrugated box manufacturing. This integrated machine combines flexographic printing, accurate slotting, and rotary die-cutting, designed for seamless and precise operations in the corrugated packaging industry.

• Lead Edge Feeding System:
  High-precision lead edge vacuum feeder ensures smooth feeding of warped, bent, or uneven corrugated boards, minimizing misfeeds and sheet damage.

• High-Speed Flexo Printer:
  Multi-color flexographic printing section with advanced ceramic anilox rollers, pneumatic ink circulation system, and quick job changeover capability. Available in single, double, or four-color configurations.

• Computerized Slotter Section:
  Motorized adjustment of slotting knives and scoring wheels for fast, accurate box dimension setting. Suitable for straight slotting and creasing of corrugated sheets.

• Rotary Die Cutting Unit:
  Precision die-cutting with optional auto-trimming system. Heavy-duty anvil cover and dynamic balancing for extended life and vibration-free operation.

• Servo / PLC Controlled Drives:
  Optional PLC or Servo-based control system for automated setting, recipe storage, and synchronized operation between printing, slotting, and die-cutting sections.

• Modular Design:
  Available in inline or stack-type configurations, allowing flexible plant layout and capacity expansion.

Advanced Features (Optional):

• Auto Feeder Synchronization

• Infrared / Hot Air Dryers

• Quick Lock Printing Plate System

• Touchscreen HMI Interface

• Pneumatic Ink Cleaning System

• Pre-set memory for repeat jobs

• Remote Diagnostics and Industry 4.0 readiness

✔ Corrugated Carton Manufacturing
✔ Industrial Packaging Solutions
✔ FMCG, Electronics, Textile, and E-commerce Box Production

✅ Robust, Industrial-Grade Build Quality
✅ High Precision Gears & Shafts
✅ In-house Manufacturing & Quality Control
✅ Pan India Service Network
✅ Export to Africa, Middle East, and Southeast Asia

Pusher for Flexo Printer Slotter & RS4 Machine
Gayatrii Gear Industries (also operating under the brand Assopack Machines) proudly manufactures high-performance Pushers designed specifically for Flexo Printer Slotter Machines and RS4 Rotary Slotter Machines. These components are engineered for robust automation, ensuring precise alignment, smooth material transfer, and enhanced productivity in corrugated box manufacturing setups.
✅ Key Features:

Heavy-Duty Construction: Made from high-grade steel alloys for durability and wear resistance under continuous industrial operation.

Precision Engineering: Accurate pusher movement ensures flawless feeding of sheets into the slotting and printing units.

Low Maintenance Design: Built for easy serviceability with minimum downtime.

Smooth Operation: Ensures jerk-free performance for improved stacking and feeding accuracy.

Compatible With:

Flexo Printer Slotter Machines (All types)

RS4 Slotter Machines (Manual, Semi-Automatic, and Fully Automatic)

🔧 Technical Specifications (customizable based on machine model):

Stroke Length: Customizable (standard: 100–300 mm)

Drive Type: Pneumatic / Servo / Mechanical (as per machine type)

Mounting: Bolt-on / Guide rail integrated

Surface Finish: Powder coated or zinc plated for corrosion protection

🏭 Applications:

Corrugated Carton Manufacturing Units

Printing and Slotting Automation Systems

High-Speed Flexographic Printing Lines

🌍 Market Presence:
Manufactured in India with global export standards, our pusher assemblies are trusted by leading corrugated box manufacturers pan-India and in international markets.

A Lead Edge Flexo Printer Slotter Creaser Die-Cutting Stacker is a high-speed, integrated production line used in the corrugated packaging industry. It converts plain sheets of corrugated cardboard into finished, printed, and shaped boxes in a single pass.

The process starts here. Unlike older chain feeders, this uses a vacuum-suction system to pull the front (lead) edge of the cardboard sheet into the machine.
Key Benefit: High precision and the ability to handle warped or uneven boards without crushing the flute

This section applies water-based inks to the board.

•  Anilox Roller: A ceramic or steel roller with microscopic cells that transfers a precise amount of ink.

   

•  Multi-Color: Machines can have 1 to 5+ units, allowing for complex, multi-colored branding and graphics.

   

•  Auto-Reset: Many modern units automatically return the printing plate to "zero" after a wash or job change.

   

This unit defines the structure of the box.

• Creasing (Scoring): Crushes the board along specific lines to create clean, easy-to-fold flaps.

• Slotting: Cuts the "slots" or gaps between the flaps of the box.

   

•  Computerized Adjustment: Modern machines allow operators to input box dimensions into a PLC (Programmable Logic Controller), and the knives move into position automatically.

   

For boxes that aren't simple rectangles (like pizza boxes or fruit crates with hand-holes), the die-cutter is essential.

• Function: Uses a customized wood-base die with steel blades to cut complex shapes and ventilation holes.

• Anvil Trimming: Features a "soft" rubber anvil that the blades press against; these machines often include an automatic speed compensation system to ensure cutting remains accurate as the rubber wears down.

• Function: Neatly aligns and stacks the finished boxes into bundles of a pre-set quantity.

• Hydraulic/Electric Lift: The stacking platform lowers as the pile grows, ensuring a smooth transition from the high-speed belts.

In the world of flexographic printing, the way a plate is mounted to the cylinder is critical for registration and print quality. "Self" and "Hang-up" bars refer to the hardware attached to the leading and trailing edges of a flexo plate to secure it to the press.

Here is a breakdown of how these systems work.

Self-bars are mounting strips that are permanently attached or "locked" into the plate material itself. This system is often used in high-speed, wide-web printing where stability is paramount.

• Design: These bars are typically made of reinforced plastic or composite materials. They are bonded to the polyester carrier sheet (the "mylar") of the flexo plate.

• Mechanism: The cylinder or sleeve on the press has a precision-machined longitudinal groove. The self-bar snaps or slides directly into this groove.

• Pros: * Extremely fast setup.

  • High resistance to "plate lift" at high speeds.

  • Automatic alignment; the bar ensures the plate is perfectly square to the cylinder.

Hang-up bars (sometimes called J-bars or hook bars) are used in systems where the plate is "hung" onto the cylinder and then tensioned.

• Design: These bars usually feature a J-shaped profile or a hooked edge.

• Mechanism: * The lead bar hooks into a slot on the cylinder.

  • The plate is wrapped around the circumference.

  • The tail bar is then attached to a tensioning device (like a spring-loaded shaft or a ratchet) that pulls the plate tight against the cylinder surface.

• Pros: * Allows for manual adjustment of plate tension.

  • Common in corrugated post-print and older narrow-web presses.

  • Easier to swap out if a bar becomes damaged without ruining the entire plate.

A Single Color Paper Flexo Printing Machine is an industrial press built to print one color graphics/text on paper, paper board, labels, kraft paper sheets or rolls using flexographic technology — a modern high-speed relief printing method suited for packaging and commercial printing.

Flexo printing uses flexible relief plates mounted on a rotating cylinder. Ink is transferred from an ink fountain to an anilox roller, then to the plate and finally onto the moving paper web or sheet.

The basic principle is anilox metering + rotary relief printing:

1. Anilox roller engraved surface meters and carries a controlled volume of ink.

2. Doctor blade scrapes off excess ink from the anilox surface for even coverage.

3. Printing plate on a cylinder picks up ink from the anilox roller.

4. The plate contacts the paper as it moves past, transferring one color per revolution.

5. Registration and tension control ensure precise print alignment.

• Heavy steel base frame for rigidity and vibration-free operation.

• Main motor (often AC frequency controlled) feeds power to rollers and drive shafts.

• Unwind station holds paper roll; maintains tension for smooth feed.

• Rewind station collects printed output.

• Pneumatic or brake tension control prevents slack/tear.

• Ink trough/fountain holds water-based or solvent inks.

• Anilox Roller (engravings measured in LPI or BCM) meters ink volume — critical for consistent solids and tone.

• Doctor Blade ensures uniform ink film on anilox surface.

• Printing plate cylinder holds flexible photopolymer plate with the image relief.

• Impression cylinder supports paper and ensures firm contact during transfer.

• Feed and take-up rollers with controls to regulate paper speed.

• Web guides and sensors keep lateral alignment (register) stable.

• Control panel with digital counters, speed controllers and sensors.

• Variable Speed Drive (AC Inverter) for adjusting print speeds and synchronization.

IInk filters serve to:

• Remove impurities such as dust, dried ink particles, and metallic fragments from worn doctor blades.

• Prevent clogging in anilox rollers and print heads.

• Maintain consistent ink viscosity and flow.

• Enhance print quality and reduce downtime.

RBak Cushion Sheet Pad for Flexo Printing Machine
Manufactured by Gayatrii Gear Industries | Pan-India Supply & Global Export

Gayatrii Gear Industries offers high-performance RBak Cushion Sheet Pads, specifically engineered for flexo printing machines used in the corrugated cardboard carton manufacturing industry. These cushion sheets play a critical role in achieving precise, high-quality printing by providing consistent pressure absorption and uniform ink transfer during the flexographic printing process.

Key Features:

• High-Durability Material: Made from premium compressible polymer or microcellular foam that resists wear and deformation.

• Optimal Ink Transfer: Enhances print clarity and dot gain control, ensuring sharp and vibrant results on corrugated substrates.

• Impact & Vibration Absorption: Reduces printing plate bounce and protects both plates and anvil covers from premature wear.

• Easy Installation & Replacement: Available in standard sizes or customized dimensions for compatibility with all major flexo printer slotter machines.

• Superior Dimensional Stability: Withstands high-speed printing and repetitive flex cycles without losing thickness or elasticity.

Applications:

• Corrugated Box Manufacturing

• Flexo Printer Slotter Creaser Machines

• Carton Packaging Units

• High-Speed Rotary Die Cutters

Why Choose Gayatrii Gear Industries?

With decades of experience in precision spare parts manufacturing, Gayatrii Gear Industries ensures consistent product quality, competitive pricing, and prompt delivery across India and international markets. Our RBak Cushion Sheet Pads are trusted by major corrugation plants for enhancing machine performance and reducing downtime.n.

Typical Specifications
Material: High-grade aluminum alloy, sometimes with PVC inserts—ensuring durability, rust resistance, and dimensional stability in high-temperature print environments
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Dimensions:

Cross-section: 22 mm (height) × 22 mm (width) .

Length: Available in commonly 1 m, 1.2 m, 1.5 m, up to 3 m as per requirement .

Grooves: Dual longitudinal grooves precisely milled for secure engagement with printing stereo plates
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Tolerance: Typically around ±1% on key dimensions
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Finish: Silver/anodized aluminum surface—high temperature resistant and corrosion-proof
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Design Feature: Often includes an oblique (angled) end port for easier plate insertion and removal without slipping or snagging
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Application & Installation
Use Case: Specifically engineered for hanging flexo printing stereos/plates in carton and sheet-fed printing machines.

Installation: Mounted on printing plate racks or shelves—ensure compatibility with Gayatrii machinery’s plate-holding frames. Verify groove alignment with existing holders.

To Ensure Compatibility with Gayatrii Gear Industries
Since Gayatrii Gear Industries in Ahmedabad may produce these bars customized to OEM drawings, you should:

Confirm material grade with their engineering team (e.g., specific aluminum alloy series, presence of PVC).

Provide required lengths, plate-groove spacing, and desired surface finish.

Share any technical drawings or CAD models (if available) for precise groove profile, wall thickness, and tolerance requirements.

Example Summary Table
Parameter Specification
Size (HxW) 22 mm × 22 mm
Material Aluminum alloy (±PVC lining)
Groove type Double longitudinal grooves
Length options 1 m, 1.2 m, 1.5 m, … up to 3 m
Dimensional tol. ±1 %
Finish Silver anodized, corrosion-resistant
Special feature Oblique end port for easy loading

Suggested Next Steps
Contact Gayatrii Gear Industries specifying:

Exact bar length(s)

Groove shape and spacing to match your plates

Surface finish (anodized or otherwise)

Flexo Printing Slotting Die Cutting Machine

Manufactured & Exported by Gayatrii Gear Industries

Gayatrii Gear Industries proudly manufactures and exports Flexo Printing Slotting Die Cutting Machines, engineered for precision, speed, and durability in corrugated box production. Our machines are designed to perform multi-functional processes—printing, slotting, creasing, and die-cutting—all in one streamlined operation, enhancing productivity and reducing downtime in packaging industries.

• High-Precision Flexographic Printing Unit: Advanced flexo printing technology delivers sharp, vibrant, and consistent print quality on corrugated sheets.

• Slotting & Creasing Section: Equipped with adjustable slotting knives and creasing heads for accurate box folding and shaping.

• Rotary Die Cutting Unit: Precision-engineered rotary die cutting system enables clean, smooth cuts for intricate designs and window slots.

• Heavy-Duty Construction: Robust structural frame and high-grade alloy components ensure longevity and vibration-free operation at high speeds.

• Touchscreen Control Panel: Intuitive operation with programmable settings for faster setup and job changeovers.

• Energy-Efficient Drive System: High-performance geared motors and drive systems ensure optimum energy usage and smooth operation.

• Corrugated carton box manufacturing

• Packaging solutions for FMCG, electronics, automotive, and industrial sectors

• Export-grade carton manufacturing

• Pan-India Supply & Global Exports: Trusted by packaging manufacturers across India and worldwide markets.

• Customized Solutions: Machines tailored to your production needs and board specifications.

• After-Sales Support: Dedicated service team for installation, training, and maintenance.

• ISO-Certified Manufacturing: Consistent quality and compliance with international industry standards.

• Adopt PLC to control independently each machine and interlink them through telecommunication network.
• Adopt a NT color touch screen to clearly display all the parameter settings.
• All the transmission rollers are make of high-quality steel whose surface is chrome plated and conducted dynamic balance correction.
• The clearance of all the transmission rollers is manually adjustable and can be displayed on the dial.
• The main transmission gear is made of high-quality steel. And the gear surface is well ground after being conducting hear treatment.
• Adopt key-free connecting ring to connect the cardboard feed gear wheel bush gear and planet gear with the shaft-head to promote performance and printing precision.
• Adopt an oil pump spraying system to lubricate the gears All the machines are equipment with safety control switches to control the travel of the machine unrig go ensure the safety of operators.
• Transducers, PLC, NT terminal monitors and main electronic control components are from international famous companies.

Brass made gutkha for rs4 machine and flexo printer slotter creaser machine for slotter unit.rectangular metal block (likely brass or phosphor bronze) with multiple precision drilled holes. Parts like this are usually used as a manifold block, air distribution block, or lubrication block in machinery. In corrugation or mechanical machines it often distributes air, oil, or vacuum through multiple outlets.

Multi-Hole Brass Distribution Block / Manifold Block

• Brass / Gunmetal / Phosphor Bronze
  These materials are commonly used because they:

• Resist corrosion

• Machine easily

• Handle air or oil flow well

• Start with brass flat bar or rectangular billet.

• Cut to approximate size using:

  • Band saw machine

  • Power hacksaw

• The block is mounted on a milling machine.

• All six sides are milled flat and square to achieve the final dimensions and smooth surface finish.

• Hole positions are marked using:

  • Vernier height gauge

  • Surface plate

  • CNC program (if CNC machining is used)

• The holes are drilled using:

  • Drill machine or CNC machining center

• Steps:

  1. Center drilling

  2. Pilot drilling

  3. Final drilling to exact diameter

• If tight tolerance is required, holes are reamed to accurate size.

• Sometimes internal cross holes are drilled from sides and then plugged with screws.

• Some holes may be tapped for fittings.

• All sharp edges and burrs are removed.

Options:

• Manual polishing

• Vibro finishing

• Light buffing

Quality checks:

• Hole diameter

• Hole spacing

• Flatness

• Surface finish

Tools used:

• Vernier caliper

• Plug gauges

• Micrometer

• Band saw / Power hacksaw

• Milling machine or CNC machining center

• Drill machine

• Tapping machine

• Deburring tools