China professional manufacturer long service life toroidal winding machine

 YW-500D CNC circular winding machine for current transformer is the new generation of winding equipment according to the power industry requirement and present manual winding technology of current transformer.

Steps of Quality Control  

1. Strictly control the purchase standard of raw materials.
2. With high precision equipments and rich experience workers to process components, make each process up to standard.
3. Assembly process, recheck the quality of the components, the machine appearance etc.
4. Before shipment, test all operating procedures by winding the core to ensure the machine work normally.

Test & Debug The Machine

Packaging:   

With plastic film and wooden case.

1. The only manufacturer who can supply one-stop complete solution service for electric industry of resin products,we professional manufacture APG machine ,APG molds,casting molds,Toroidal winding machine,laser marking machine for whom produce CT,PT,insulators,contact box,etc,with best factory price and fast shipment.
2. Professional rich experience engineers and research team, our engineers have more than 20 years experience who serviced many years in ABB, many patented products are owned by us.
3. Have a line and lab special for producing CT and PT.we can winding samples and test in our lab.
4. Professional Technique training, our engineer is available to train technique overseas or you send engineers learn technique from our factory.
5. Full range of service.

1. 24 hours service, email or call contact.
2. Offer technology support before and after the sale.
3. Provide high quality machines.
4. Provide spare parts.
5. Provide after-sales service.

Frequently Asked Questions      

Q:What’s information do you need before quote?

A:Max outer core diameter(OD),Min inner core diameter(ID),Core height,Wire diameter(All diameters are after winding) and photo or drawing.

Q:What is your delivery time?

A:Within 20 days after receipt of down payment.

Q:What is your payment terms?

A:Telegraphic transfer (T/T),Letter of credit(L/C) etc.

Q:What is the shipping port?

A:Shanghai, Shenzhen, Ningbo etc

Q:What is the warranty period of the CNC winding machine?

A:One year for the machine, supply spare parts lifelong.

Q:How about your experience in this field?

A:We have more than 20 years experience in this field.

Q:Which countries or districts you products are exported to ?

A:Our products have been exported to America(RIDZ, ABB),Germany,Ukraine,

Italy,Macedonia,Colombia,Argentina,Brazil,Bangladesh,Malaysia,Vietnam,Indonesia,Korea,Taiwan,Thailand,Iran etc