Ingot Casting Machine

タイトルまたは説明

Auto Ingot Casting Machine
 
Technical Specifications of Auto Ingot Casting Machine
 
This Ingot Casting Conveyor will operate in conjunction with a suitable capacity of refining pots. Your require ingot casting machine to produce *5~*6 kg lead ingots with a Production capacity of *0 tons per hour.
 
The final system will be composed of the following machines and equipments
 
1. Flow Control Box (Tundish) is mounted adjacent to the distributor wheel. It consists of a cast iron box with a replaceable nozzle. A manually adjusted stopper controls flow from the holding control box to the wheel. Control Box can hold **0 to **0 
kg molten lead. There will be pre-heating burners mounted on the Control box to maintained the temperature of molten lead. 
At the end of casting cycle, operator has to closed the nozzle with control pin, otherwise molten metal will be solidify in the nozzle. Nozzles can be clean & replace.
 
2. Tilting Launder: - The launder that feeds controlled molten lead to the wheel. It is a M.S. fabrication that is designed to give turbulence free flow to the molten metal. This launder is pivoted so that the metal will be directed away from the casting machine into a dump mould by manually. At the end of the cast the tilting of the launder facilitates it's cleaning.
 
3. Distributor Wheel:

• The distributor wheel is made by Cast Iron and used for distribute the metal into the moulds.
• The wheel has single outlet spouts that dip into each mould.
• The wheel is mounted on upper sprocket directly.
• The metal is poured via a launder direct into the centre of the wheel.
• Distributor wheel is made as per our design.
• Distributor wheel have a pre-heating burners. Distributor temperature should be *0 to *0 degree C (It should be dry) before cast the ingots.

• The drive used will be a PBL make.
• Variable speed control is achieved with a frequency inverter (VFD)
• Delta / Mitsubishi/ABB Or Equivalent VFD is considered.
• Pot have a manual operated valve so molten lead flow will be some times high OR sometimes low. In this connection we have to control the machine speed to get the suitable size & weight ingots.

• Curved arms hold the ingots in the moulds as they pass round the drive shaft. When the moulds are inverted the arms
• allow the ingots to escape from the moulds.
• Robust profiled steel plates are pivoted from the frame to enable the frame to move away in the event of metal on top of the moulds.
• The curved profile closely follows the form of the moulds as they pass round the drive shaft.

• A manifold of water nozzles produces a very fine atomized spray.
• These high pressure sprays propel the water hard against backs of the full moulds and the returning hot moulds.
• The cooling effect of the high pressure fine mist water spray gives maximum heat transfer. By turning most of the water to steam, consumption is reduced and water return is minimized.
• Spray nozzles consist of Stainless Steel **4. All water piping will be galvanized pipes.

• The ingot casting machine can be operated automatically from a central control panel whose location will be specified in the layout drawing.
• There will be suitable Variable Frequency Drive that control speed of the ingot casting conveyor.
• Provision for emergency stop: There will be an emergency stop .