The ETA way
We believe that getting the perfect bulb shape is pure science and not an art. ETA had long understood what it takes to get the right bulb shape. As a result, our machines were the first (and probably the only ones) to assure NEAR ZERO rejection rates along with the right bulb shape, repeatedly. We assure the bulb shape to be perfect, consistent, repeatable and without any cracks. Our vertical upsetters also helps to optimize your shop floor by packing in the lowest footprint, far ahead of our competitors.
Wide range of Electrical Upsetting (Metal Gathering) Machines
ETA follows an Engineered-To-Order(ETO) process in most of the cases as building a product starts with understanding customer requirements. For a very limited off-the-shelf models, we have a Make-to-Order (MTO) approach though. Below is a sampling of machines that we have built for our customers under the Electrical Upsetting (Metal Gathering) category.
Key Features of our Electrical Upsetting (Metal Gathering) Machines
Near ZERO Rejection
The bulbs produced by our Electrical Upsetting(Metal Gathering) Machines assure a near-perfect and repeatable bulb shape with almost no wrinkles or cracks.
Low Machine Footprint
Machines up to 315KW in vertical configuration where 1600 mm long bar length bar can be gathered for 600 mm length. It occupies only about 1.5 m X 1.5 m at a jaw height of about 1700mm from floor. ETA is the only vendor which gives you this configuration
Automated Temperature Control
A temperature controlled and automated process prevents overheating of bulb at its root and weakening of the metal. This is a typical issue seen in most metal gathering/ electrical upsetting machines
Process Parameterization
Employing a mathematical model eliminates need for operator intelligence to ascertain bulb quality. This results in a completely automated process, thereby eliminating the need of an operator.
High Power Efficiency
Highly efficient “C”- core transformer for heating
Power Input
Precisely controlled 3 phase power input. Balanced current in all three phases and machine can be run on equivalent capacity generator set.