Semi Automatic Strapping Machine JN-740

Semi-Automatic Strapping Machine CHALI JN-740

The CHALI JN-740 Semi-Automatic Strapping Machine is designed to efficiently secure cartons, boxes, and packages using plastic strapping bands. Its simple operating process makes it suitable for businesses looking for a reliable and easy-to-use solution to improve packaging productivity and package stability.

With a strapping cycle of approximately 1.5 seconds per cycle and maximum tension of up to 65 kg, the JN-740 provides fast and secure bundling for a wide range of packaging applications. The machine uses heat sealing to join the strap after tensioning, creating a consistent and secure strap seal.

The external mechanical tension knob allows operators to easily adjust the required tension according to the product and package. The machine supports strap widths from 6 to 15 mm, with a minimum package size of approximately 60 mm.

Designed with ease of maintenance in mind, the JN-740 features a lift-type tabletop that provides convenient access to internal components. Its independent PCB design helps isolate potential electrical faults and can reduce maintenance and repair time.

The machine also incorporates an energy-saving function that automatically stops the motor after a period of inactivity while allowing immediate operation when required. Its internal 24V DC power system helps improve operator safety by reducing the risk of electrical shock.

Key Features

• Semi-automatic tabletop strapping machine
• Fast 1.5-second strapping cycle
• Maximum tension: 65 kg
• Adjustable mechanical tension control
• Heat sealing system
• Supports 6–15 mm strap width
• Minimum package size: 60 mm
• Easy strap width adjustment
• Quick and convenient strap replacement
• Energy-saving motor stop function
• Lift-type tabletop for easy maintenance
• Independent PCB design for easier troubleshooting
• 24V DC internal control system for enhanced safety
• Suitable for 110/220V, single-phase power supply

Typical Applications

The CHALI JN-740 is suitable for carton sealing, e-commerce fulfilment, logistics, warehousing, printing, stationery, food products, general manufacturing, and other packaging applications where cartons or products need to be securely bundled for handling, storage, or transportation.