Products Center
Address:Xibei Town, Xishan District, Wuxi City,
Zhang Jing Industrial Park
The vertical seven BHH customers stepping and bending folder pieces of dry-type transformer core
Location : Home > Products Center > The vertical seven BHH customers stepping and bending folder pieces of dry-type transformer core
This product uses newly developed bending clamps. Bent parts with fewer parts, precision machining, accurate positioning, simple assembly, surface treatment and paint process is simple. Bent parts compared to traditional shapes (square tube, channel), the design parameters of flexibility, accuracy up to ± <0.5 mm, after cutting, CNC bending machine bending forming, can ensure the forming size; pull plate with fan Ogata, replace the pull plate pin, solve the problem of drawing board pin misalignment avoid welding-induced decline in accuracy; conducive to the standardization of products, ease of assembly line production, can greatly shorten the processing cycle; compact structure, reduce noise; core insulation material insulation using PET (H level), to ensure that the transformer does not produce a discharge, leakage, breakdown; clamps from the overall smooth lines, shape, smooth, beautiful, beautiful.


Model: Trihal resin cast dry-type power transformer core.
Credits voltage: 10 ± 2 * 2.5% / 0.4KV.
Frequency: 50HZ.


Low no-load loss; noise; small no-load current; mechanical strength, the ability of anti-short circuit, partial discharge small; clamps appearance, practicality; insulating materials processing is simple, good thermal stability, good insulation properties.


1.Silicon steel using fully automated production line processing, relative to the manual processing glitch, high precision, high efficiency; greatly shorten the delivery cycle;
Core longitudinal seven-step ladder stacked changing conventional stacked manner; relative conventional seams manner greatly reduces the load loss of the iron core (which can be reduced to 3-5%), and the laminations, high efficiency, neat appearance and beautiful;
2.The seven stepper core also reduce the noise (can be reduced by 5-10 dB), reducing process coefficient (can be reduced by 3-5%) and lower no-load current (5-10% lower) than conventional seams core;
3.Clamps bending structure, relative to the original channel welded, CNC bending machine bend structure using one-time bending molding, higher mechanical strength and higher machining accuracy and practicality while improving efficiency;
4.Insulation insulating material of the PET, PET compared with ordinary insulator insulation class (at least up to 1000 megohms of insulation resistance), simple processing, and good thermal stability.

Related Products

Copyright © 2012 Wuxi Putian Core Co., Ltd.   ICP 06053188  Powered by : Infowuxi