China High Voltage Transformer Coil Winding Machine Expandable Mandrel

Expandable winding mandrel is consists of the cage, the sliding sleeve components, the batten components, the basic battens, the extension battens, transmission parts and right angle baffles. The mandrel have novel structure, large diameter adjusting range, the completed coil will not get damage during removing the mandrel. Tolerance between the diameter of any two position on the mandrel is not more than 2mm, cylindricity is not more than 2mm. It will be better to match with our winding machine.
Specification:

No.Type(mm)
Diameter range(mm)
Extension diameter(T)
LoadWinding lengthExpansion mode1KRM-230 230~3500.81100~1500Speed reducer adjustment2KRM-250 250~3401.0 1400~2100Speed reducer adjustment3KRM-320 320~4602.0 1400~2100Speed reducer adjustment4KRM-320A320~470460~6102.51600~2100Speed reducer adjustment5KRM-600600~730720~85061600~2100Speed reducer adjustment6KRM-840840~10201000~118071600~2500Speed reducer adjustment7KRM-11251125~13251305~150591900~2500Speed reducer adjustment8KRM-14601460~16601640~1840122500~2900Speed reducer adjustment9KRM-17801780~20202000~2240142500~2900Speed reducer adjustment10KRM-20002000~23002300~2600162500~3500Speed reducer adjustment

FAQ
Do you accept OEM and ODM?
A: Yes, we welcome OEM and ODM orders.
What is your payment method?
A: we accept the T/T , PayPal, and L / C at sight.
Where is your general loading port?
A: Qingdao Port, or according to customer requirements.
What's the delivery time ?
A: Lead time varies depending on product type and order quantity.
How do you manage quality control?
A: Quality is always our top priority. We pay great attention to quality control from the very beginning to the very end. We have detailed QC documents for every single item and our QC team makes through inspection of each shipment.
How about your transportation service ?
A: we can arrange sea / air / express transportation and consolidation with other vendors for you.