Expanding Mandrel for Power and Distribution Transformer

• Customization: Available
• After-sales Service: Yes
• Warranty: One Year
• Model NO.: KTM
• Logo Printing: Without Logo Printing
• Size: Ktm
• Customized: Customized
• Type: Winding Coil Mould
• Material: Metal
• Certification: No
• Suitable Coil Size: 160-1200mm or as Required
• No. of Bars: 6/8/12 PCS
• Bar Length: 1200-2500mm or as Required
• Total Length: 1500-3700mm or as Required
• Guarantee: One Year Since The Date of B/L
• Package: Sea Worhty Wooden Case
• Transport Package: Sea Worthy Wooden Case
• Specification: customized
• Trademark: ZHENHUAN
• Origin: China

Product Description

Transformer winding mandrel description:
Expandable winding mandrels are definitely needed for winding transformer coils. Outer diameter is adjustable, motorized or manual expanded.
The diameter variation is big; taking-off is convenient, suitable for both horizontal winding machine and verticalwinding machine.

Specifications of expanding mandrel for power an ddistribution transformer

Code	Max. coil weight (t)	Expanding coil diameter range (mm)	Expanding coil diameter range with pad (mm)	No. of bars	Bar length (mm)	Total length (mm)
KTM-1	1	160-200	210-310	6	1200	1500
KTM-2	2	200-300	310-410	6	1200	1500
KTM-3	3	300-400	410-510	6	1200	1500
KTM-4	4	400-500	510-610	8	1500	2000
KTM-5	5	500-600	610-710	8	1500	2000
KTM-6	6	600-700	810-910	12	2000	3000
KTM-7	8	700-800	910-1010	12	2000	3000
KTM-8	10	800-900	1010-1110	16	2000	3000
KTM-9	13	900-1000	1110-1210	16	2500	3700
KTM-10	16	1100-1200	1210-1310	20	2500	3700

 

We Nantong Zhenhuan Trade Co., Ltd. is certified by TUV, BV, SGS, good reputation and credit and have 16 years trading experience. We can provide you not only good quality  transformer winding mandrel but also good after-sale service. 

Nantong Zhenhuan Trade Co., Ltd. locates in Nantong City, Jiangsu Province, only about 2 hours' drive from Shanghai Pudong International Airport. We, established in 2004, are a private owned manufacturer and export agent of quality fabricating machinery, specialized in metal processing & forming machines (shearing, cutting, punching, pressing, stamping, bending, folding, spinning and welding).
Focusing on international trading, we have placed our priority on both product quality and service, which are the key elements that make your brand more competitive in the global market.

Zhenhuan Machine will be your most reliable machinery solution supplier in China.

We are ready to establish a long business relationship with your esteemed company as a supplier, a partner and a friend.
Warmly welcome you from worldwide.