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HP-241 (HP-241C) Pneumatic Online Coding Machine

Core Abstract: The HP-241 (commonly known as HP-241C) is a pneumatic coding machine specifically engineered for integration into automated packaging lines. Unlike standalone units, it is designed to work in synchronization with flow packers and vertical form-fill-seal (VFFS) machines. Its pneumatic drive system allows it to receive signals from the parent machine to perform high-speed, synchronized coding on flexible packaging materials. With a separate control box for temperature adjustment and high-clarity thermal ribbon printing, it is the ideal solution for medium to large-scale manufacturers seeking a robust, ink-free online batch coding system.

1. Product Overview

Item Details
Product Name Pneumatic Ribbon Coder / Online Integration Coder
Model HP-241 (HP-241C)
Usage Synchronized printing of dates and batch codes on automated production lines.
Operation Pneumatic drive, synchronized with the main packaging frame.
Target Industries Food, daily chemicals, pharmaceuticals; designed for OEM machine integration.

2. Core Advantages

  1. Designed for Automation: Perfectly integrates with flow wrappers and vertical packaging machines for fully automatic online coding.
  2. Pneumatic Synchronization: Uses a pneumatic cylinder for the printing action, triggered by signals from the main packaging machine.
  3. Split Design: The main printing unit is mounted on the machine frame, while a separate control box allows for easy parameter adjustment.
  4. Thermal Ribbon Technology: Clean, smudge-proof, and ink-free printing suitable for almost all flexible packaging materials.
  5. Customizable Fonts: Brass fonts can be customized for specific sizes (e.g., 2315mm) to meet specific industrial requirements.

3. Technical Specifications

Parameter Value
Model HP-241 (HP-241C)
Voltage 110V / 220V, 50/60Hz
Power 200 W
Speed 20 - 120 times/min
Operation Pneumatic Linkage
Ribbon Width Max 35mm
Dimensions 30 × 25 × 25 cm (Bracket span approx. 41cm)
Weight 10 KG (22.04 lb)

4. Operation Process

  1. Installation: Mount the coder unit using the supplied bracket onto the film-feeding path of the packaging machine.
  2. Connections: Connect the power, the compressed air source, and the signal cable to the packaging machine’s PLC.
  3. Font Setup: Arrange the custom brass fonts according to the daily batch requirements.
  4. Thread Ribbon: Load the ribbon and set the stepping interval via the control box.
  5. Testing: Power on, pre-heat, and perform a manual trigger test before switching to full synchronized operation.

5. Sales Advice & FAQ

Sales Advice

  1. B2B/OEM Focus: This is for factory owners with automated machines. It is not for desktop use.
  2. Customization: Highlight that fonts can be made to order (size/content) for specific industrial needs.
  3. Space Check: Ensure the client has about 41cm of space on their machine frame and an available air supply.

FAQ

Q1: Can I use this on a desk like the HP-241B? A1: No. The HP-241C has no base. It must be mounted on a bracket on a larger packaging machine.

Q2: Does it need an air compressor? A2: Yes. The printing action is driven by a pneumatic cylinder, so an external air source is required.

Q3: Can it keep up with fast packaging machines? A3: It supports up to 120 prints per minute, which covers most standard industrial packaging speeds.

Q4: Are fonts included? A4: Standard digits are included, but specific font sizes are often customized based on the industrial application.

6. Media & Materials

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