Aluminium Bar Forging System

All Solid-State IGBT Drive Circuit

ROCHO aluminum bar forging system adopts all solid-state IGBT frequency conversion control technology and IGBT drive circuit, which significantly improves the resonance wave form, reduces switching losses, increases the stability of frequency tracking, to provide more stable and better heating uniformity.

Aluminum Bar Technology Process

The aluminum bar heating equipment is a new type of electromechanical technology integrated equipment, using computer control technology and imported high-precision sensors. Work flow: Manually place the material on the storage platform in front of the furnace → automatic feeding by the chain lifting mechanism → heating the material in the furnace → infrared temperature measurement → rapid discharge → extrusion by the extruder.

When the bar material is placed on the storage platform, the lifting device of the automatic feeder will lift the bar material to the position of the induction coil, and then the bar material will be pushed into the induction coil for heating. After heating to the required temperature, the aluminum bar will be pushed out of the induction coil and moved to the next process. The whole process is automated, controlled by a microcomputer program, without manual operation.

The Structure Of Aluminum Bar Forging System

The complete set of aluminum bar forging system includes medium frequency power supply, automatic feeding system, compensation capacitor, induction forging furnace body, induction coil, PLC electric control system, temperature control system, and water cooling system.

Induction Heating Power Supply
Medium frequency induction heating power supply has multiple protection functions including over-current protection, water shortage protection, over-heat protection, over-voltage protection, short-circuit protection, phase failure/loss protection and other alarm functions. It will automatically alarm in case of faults, greatly improving the reliability of the equipment.

PLC Automatic Control System
The aluminum bar induction forging furnace can be equipped with a PLC automatic control system to realize automatic feeding, automatic blanking, automatic completion of heating process, reducing labor costs, and high production efficiency.

Temperature Control System
The aluminum bar induction forging furnace is equipped with an infrared thermometer, which can set the heating temperature and accurately control the heating temperature through the PLC control system. When reaching the required temperature, the bar material will automatically convey to the next process for forging. The application of temperature control system can realize accurate control of temperature and improve product quality and qualified rate.

Continues Forging Process
The pneumatic feeding method is adopted. For bars of different lengths and diameters, the equipment power and feeding speed can be adjusted, so that the machine can automatically push out the heated bars continuously or intermittently to ensure the continuity of the subsequent forging process and realize automation production, greatly improving production efficiency.

Eco-Friendly Equipment

As the heating method can provide uniform heating and the temperature difference between the core and the surface is extremely small, it is low in heat radiation and dust pollution, and meets the requirements of environmental protection during operation.

It does not cause line-side pollution or heat-generating of the power supply transformer and compensation capacitor of the substation, or interfere the operation of other equipment, and can reduce the capacity of the power supply transformer. It can be equipped with automatic feeder to significantly improve production efficiency and reduce labor costs.

Applications:

ROCHO INDUCTION specializes in the production of aluminum bar heating furnaces, aluminum rod continuous heating furnaces, and aluminum rod online heating forging equipment. We can offer customers with customized heating processes, and turnkey solution, including:
complete engineering design,
equipment manufacturing,
installation and commissioning,
operation training and maintenance.

Technical Specification:

Power output	250-500kW
Capacity	0.8-1.5T/H
Bar Diameters	15-28mm
Heating Temperature	550℃
Power Consumption	220-260kW·h
Applications	Heating iron rods, steel rods, aluminum rods, steel billets, brass billets.
System	PLC system, automatic feeding and unloading
Operating mode	Constant power, constant current
Display	Heating time, holding time and cooling time
Duty cycle	100%
Protection function	Over voltage, over current, short circuit, water shortage, phase loss, water temperature alarm, etc.
Structure	Power supply, capacitor, automatic feeder, induction coil,infrared thermometer
Cooling way	Water cooling
Water temperature	The device alarms when the water temperature exceeds 40 °C.
Cooling way	Closed circuit cooling system, air chiller, water chiller (Available)
Warranty	One year technical support and service

ROCHO technical team can customize the induction heating power supply for special purposes according to customer requirements, and design capacitors, frequencies and induction coils according to the metal workpiece to be heated and heating requirements to achieve the best heating effect.
When you need to consult or order machine, please provide the following information:
(1) the local industrial voltage;
(2) the name and material of the product to be processed;
(3) the required process: heating, brazing, hardening, melting or annealing;
(4) the size of the product to be processed, such as diameter and length and if drawings can be provided.

Name:

*Email:

Phone:

*Inquiry: