For ultrasonic welding plastic to metal and suchlike products development, K&M Technologies Ltd. spends months on devising, optimizing and testing. All our factory systems are created in-house by the very same people that operate, support and continue to improve them afterward. We are never satisfied with 'good enough'. Our hands-on approach is the most effective way to ensure the quality and performance of our products.
In fact, all KnMTech branded products are very important to our company. This is the reason for us to spare no efforts to market it all over the world. Fortunately, they are now well received by our clients and the end users who are satisfied with their adaptability, durability and quality. This contributes to their increasing sales at home and abroad. They are regarded as excellence in the industry and are expected to lead the market trend.
We put efforts to develop higher customer satisfaction in accordance with the product development strategies. Most items including ultrasonic welding plastic to metal at KnMTech are customizable. Detailed information can be found in the corresponding product pages.
Last Friday,we delivered 25 units ultrasonic systems to belgium.
Excellent performance of ultrasonic system in medical automation.
Thanks to the stable quality of our ultrasonic systems and our professional service, the client from the United States has placed repeated orders to us.....
50 sets of the system are heading to the client in Commerce city now.
On November 5 2020,We exported model KM-FU2025 ultrasonic welding machine to our Client from Poland,this is the super precision type welder which has multiple trigger modes and many functions ,this machine can compete with internationally famous brands in quality, and the price is very much competitive.We can see the details of KM-FU2025 below.
We always guarantee the quality of our exports products,large welding machines like this are always transported
in wooden cases to ensure the impeccable integrity and safety of the goods.
During the process of the ultrasonic welding process, there are three most frequently seen malfunctions: abnormal ultrasonic current over-load, abnormal ultrasonic heating, squealing noise coming from the area of the ultrasonic stack.
Trouble One: abnormal ultrasonic current over-load-when ultrasound generator gives an overload alarm, the inspection should be carried out as follows:
1 Conduct an ultrasound empty-load test, if the working current is normal, it is usually because that the welding head has come into touch with an object that is not supposed to be touched or the parameter adjustment between the welding horn and welding seat fails.
2 Conduct an ultrasound empty-load test, if there is anything abnormal with the test, first observe if there is any crack on the welding horn or if it is tightly fixated. If none, remove the welding horn and conduct the empty-load test again to see if it is the converter or booster problem, eliminate the possible problem step by step. If there is nothing wrong with the converter or booster, replace a welding horn to test again.
Trouble Two: unusual ultrasonic heating: the ultrasonic welding horn will certain have heating phenomenon while working, which are caused by the mechanical energy loss itself or the ultrasonic objects heating transmission. To define whether this welding horn heating is normal or not, its temperature should not exceed 50-70 centigrade degrees in a continuous ultrasound over half an hour under the empty-load situation, if the heating is serious, it is highly possible that the horn is damaged or the horn material is disqualified and needs to be replaced.
Trouble Three: Squealing sound coming from the welding horn while working. Normally, when this phenomenon appears, actions should be taken as follows:
1 Check if the welding horn has been in touched with any object that is not supposed to be touched
2 Check if the connecting screw is tightened
3 If there any crack on the horn surface
plastic welding machine click here
Car light welding horn click here