Suction Roll Ejection Wire Strapping Machine Chali JN-740

Chali JN-740 strapping machine wire ejection suction coil is an electromagnetic component with only one function, which is to control the belt release mechanism during the strapping machine's wire feeding cycle. The suction coil does not participate in the tightening, welding, or cutting of wires.

The JN-740 suction coil works directly in conjunction with the wire launch board, helping the belt to be ejected at the right time, in the right position and on the right installation journey.

Practical function of wire ejection suction coil

In the Chali JN-740 strapping machine, the suction coil takes care of the following tasks:

• Activate the wire launch mechanism when receiving a signal from the wire launch board
• Allow the belt to be removed from the wire feeder
• End of wire discharge when the board breaks the signal

Relationship between suction coil and wire launch board

The wire launch board determines when and how long the wire is to be ejected. The suction coil performs the corresponding mechanical action
so that the straps are taken out.

If the ejection board is working properly but the suction coil does not suction or suction is weak, the belt will not be ejected properly or the suction loop will not be completed.

Signs of damaged wire discharge suction coil

When the suction coil has a problem, the strapping machine usually appears the following phenomena:

• Press the cord release button but the cord does not come out
• Short output cord, not enough length
• The wire launch process is flickering

Common causes of suction coil failure

• Burnt out or broken solenoid coil
• Weak suction power due to long-term use
• The power supply to the suction coil is unstable
• The wire ejection mechanism is jammed, causing the suction coil to not work efficiently

Application of Chali JN-740 Suction Coil

Chali JN-740 wire ejection suction coil strapping machine is used in semi-automatic strapping machine using 220V suction coil.

FAQs about Chali JN-740 Wire Discharge Suction Reel

What is a wire-ejection suction coil used for?

The suction coil is used to control the belt ejection mechanism during the wire feeding process of the strapping machine.

Is suction coil related to tightening or soldering wires?

Nope. The suction coil is only involved in the ejection stage, not involving tightening, welding, or cutting the wire.

What is the reason for the board launching the wire but the wire does not come out?

The reason is usually that the suction coil does not work or the suction force is weak, causing the wire launch mechanism to not be activated.

Should you replace the original Chali suction coil?

It is recommended to use a genuine Chali suction coil to ensure stable suction power and an accurate wire discharge cycle.

Contact Chali JN-740 Wire Ejection Suction Coil

If you are in need of Chali JN-740 strapping machine wire ejection suction coil, contact us for technical advice and quick replacement support.

Supplier: T-PACK
Hotline: 0326 416 666
Website: https://t-pack.vn