RC250-50 Automatic Toroidal Core Winder for SADTEM in FranceSADTEM is the leader on the French market for medium voltage instrument transformers with a comprehensive range of indoor and outdoor Instrument Transformers up to 52kV and 20,000A. The RC250-50 is customized machine from our standard RC250-100 machine, and SADTEM require the grid around the machine for safe according to the rules of France. Besides, the doors of grid also installed the sensors, which will pause the machine if the doors open. SADTEM given us the order of RC250-50 Automatic Toroidal Core Winder after confirm all details in 2019.
The wound core with steps and gaps are popular to make distribution transformer in foreign, such as Canada and United State.The wound core could be made quickly by the core winder, which has high efficiency and less labor, it is different from the traditional production mode of lamination assembly before.In 2017 year, our company develops and designs the new wound core winding machine, and the machine has been used in Foshan city and Guangzhou city in China.Of course, the Bangladesh customer also bought the wound core winding machine from us.
The NORATEL is a big company that make toroidal core transformer in Sri Lanka, they find out our company from my customer in China.NORATEL send us their requirement of toroidal core before order, and we make the mandrel and do the sample according to their requirements, then send sample to Sri Lanka for checking and confirming.Due to their transfomers is specical, and the toroidal core should be very tight, so we must modify our machine, we changed the design of machine frame which make the machine more strong, and then we changed the winding driver/motor with big power instead of the previous driver/motors. and we also make the change for the brake system on the decoiler. Customer visit our company to inspect the RC150-50 machine after we finsh the machine, and they feel happy to see the tight toroidal core by the making of modified machine.At last, we packed and shipped the RC150-50 automatic toroidal core winder to NORATEL COMPANY in May.2019.
The Paraguay customer is engaged in the design and manufacturing of distribution transformer, and they were interested in the Unicore Machine, and their management send the inquiry to us, and we were discussed with them about the machine specification, production capacity, and other details.Besides, they also visited our customers in Argentina to see the Unicore Machine, and they feel that the machine is good to produce the unicore for them,They decided to buy the machine in Jan.2019 after confirm the cost, packing, shipping and inspection. The lead time is only 30 days for us to complete the machine, to be honest, it is urgent for our production plan, because the Chinese New Year will coming after we getting this order.so our people work overtime to make the unicore machine for customer, and it is lucky that we completed the unicore machine in 30 days.and we make the testing for machine according to the requirements of unicore drawing they send, then we take the video and picture to customer for checking.Customer also send their people to inspect the machine before packing and loading.