Unicore combines our prime efficiency of a “wound type” core with the cost and production advantages of “stacked” laminations. AEM Cores provides a wide range of custom size single and 3 phase Unicores in a variety of core types. State-of-the-art machinery, software and production techniques persistently produce repeatable quality cores resulting in highly accurate and reliable cores and hence lower losses and material savings.
Each Unicore lamination is fully formed by the Distributed Gap Cores cutting machine. The laminations are then stacked to make the core. The core could be used to develop a transformer immediately, subjected to required losses, without any further processing. For your lowest possible, especially smaller cores, core loss, the Unicore needs to be annealed.
We are some of the leading manufacturers and suppliers of Unicore for various kinds of power distribution transformers in India. Unicore available from us is actually a wounded type transformer core which is manufactured using top quality raw materials like silicon steel of different grades with grain orientation. This transformer core is produced by stacking the Unicore lamination with the aid of efficient machines.
The Unicores provided by us are highly advantageous because it is highly flexible and will not require preset tooling. The core may be used for construction a transformer immediately, without the further processing. This Unicore needs to be annealed to attain less core loss in comparison to cut cores and laminations. These cores can easily be assembled and it also highly increases the efficiency of the transformers. The weight of those Unicores can range up to 1500kg. The length, thickness along with other dimensions are produced accurate and can be custom specified.
We provide you with these Unicore in various shapes and sizes based on the requirements of our own clients. This transformer core requires less maintenance and it is highly economical. These cores could be widely used in different general purpose transformers and distribution transformers using the capacity ranging from 1000VA to 10000KVA. Customers can avail these Unicore Machine in customized specifications and in market leading prices.
High Efficiency – suprisingly low core loss and magnetizing current. Flexibility of core sizes and kinds – transformer designers and productions managers have options to lessen their costs and increase their customer’s satisfaction. Basic and highly flexible core production – no mandrels or jigs needed, sizes are quickly and merely developed to an individual-friendly machine. The manufacturing process requires reduced space, consumables, inventories, labor and maintenance.
Each individual Unicore lamination is fully formed or “folded” through the Unicore machine. The operator stacks these laminations to make the core. The core could be used to build a transformer immediately, without any further processing. For applications requiring the cheapest core loss, such as distribution transformers, the Unicore needs to be annealed. An annealed Unicore may have losses 15-30 % lower (depending on core size) than an un-annealed Unicore.
Various cores types and faces for reduced loss and magnetizing current. Core losses are below bonded and cut C & E cores, E&I and strip laminations. Core losses are similar to Distributed Gap cores and Mitered laminations. Various core types and faces for reduced assembly time. Please watch the DUO-Core assembly video of methods Unicore Machine can be used yjgfnk reduce assembly time.
Various core types and faces for reduced cost. Lower grades of GOSS or unannealed cores could be supplied to reduce core cost. All common grades of GOSS may be processed from thickness .2 to .35 mm. Unicore sizes range from .5 to in excess of 1000 kg. Strip width can be from 20 to 300 mm. Window Length, Width and Build-Up are unlimited by the machine.
Short lead times and reduced inventories are possible due to rapid production methods. The versatility and suppleness provided by the computer controlled Unicore machine allows cores to become tailor-designed to suit specific applications. This leads to optimization and fine-tuning for individual applications causing increased efficiency and reduced costs.