Roll Suction Strapping Machine

Suction Roll Strapping Machine – Structure, Principle & How to Accurately Test

The strapping machine suction reel is an important electromagnetic component that controls the mechanisms that operate inside the strapping machine. When this component fails, the entire cycle of wire ejecting, wire pulling, or wire pressing will be interrupted, directly affecting the packaging productivity.

In the actual repair process at T-PACK, the fault related to the suction coil accounts for a fairly high rate but is often confused with board or motor failure.

What is Suction Roll Strapping Machine?

The suction coil (solenoid) works based on the principle of electromagnetism. When energized, the coil creates a magnetic field that attracts the iron core, thereby creating mechanical motion.

• Mechanism open/close control
• Activate the rope pull wheel
• Operational Cycle Support

The role of strapping machine suction rolls in operation

In the strapping machine system, the suction coil plays the role of an intermediate control:

• Support to launch the rope at the right time
• Lifting and lowering rope pulling wheels
• Combined with electronic clutch and motor

Signs of faulty strapping machine suction roll

• Do not discharge wires or weak launches
• Non-lifting wheels
• The machine runs but does not tighten the cord
• There is a "click" sound but it does not work

Reasons why strapping machine suction rolls are broken

• Coil fire due to unstable voltage
• Magnetic core jamming due to dirt
• Loose jack connector
• The control board does not feed the signal

How to test the suction roll of strapping machine

1. Input voltage measurement
2. Coil Resistance Test
3. Test the signal from the board
4. Magnetic core cleaning

If the suction coil burns out, it should be replaced to ensure long-term stability.

How to choose the right strapping machine suction roll

• Correct Voltage (24V/220V)
• The right journey
• Right suction power
• Correct connection jack

Where to buy a reputable strapping machine suction roll?

T-PACK provides a full range of strapping machine components, on-site technical support.

• Stock availability
• Advice on right and wrong
• Technical Support

See also the solenoid principle documentation at: Wikipedia Solenoid

Contact:

• Hotline: 0326 416 666
• Website: https://t-pack.vn/