30T Aluminum Smelting Furnace with 4-6 T/H Melting Rate and Regenerative Combustion System for Billet Casting Production

Price Negotiable

Price: RMB1600000-2100000/set

MOQ: 1set

Delivery Time: 70-80days

Brand: MEI-ALU

Product Description

Casting Platform & Dummy Bar System

Complete casting platform includes crystallizers, aluminum distribution system, cooling water distribution, and dummy bar system with advanced manufacturing specifications.

Double sheet water curtain crystallizer with 6061 aluminum forging
High-purity graphite rings for superior performance
Zhongnai No. 1 prefabricated refractory materials
25mm upper plate / 14mm lower plate water tank with hot galvanizing and CNC precision
800mm safety grid dummy block structure with 14mm/10mm steel plates
Automatic centering dummy head made from 45# steel

30T Aluminum Smelting Furnace Specifications

Parameter	Specification
Furnace Type	Fixed rectangular furnace
Capacity	30 tons
Furnace Body Size	5500mm × 5500mm
Melting Rate	4-6 tons/hour
Working Temperature	650-780°C
Energy Consumption	65 m³/t aluminum
Fuel Type	Natural gas (8400kcal/m³)
Liquid Aluminum Flow Rate	≥ 800kg/min

Refractory Lining Materials

Component	Material	Thickness
Furnace Wall Molten Pool	Non-adhesive aluminum casting material 86#	230mm
Furnace Bottom	Non-adhesive aluminum casting material 86#	250mm
Furnace Top	Low cement casting material 70#	280mm
Burner	88# Corundum castable	1100mm × 850mm

Regenerative Combustion System Features

Advanced air-fuel ratio control for complete combustion
Waste heat recovery with exhaust temperature below 180°C
PLC-controlled furnace pressure management
High-temperature resistant three-way valve technology
Comprehensive safety detection with automatic shutoff
Frequency conversion fan control for energy efficiency

Electrical Control & Automation

Siemens PLC with touch screen interface
UV flame detection system by Honeywell
22kW combustion fan and 37kW exhaust fan
Intelligent microcomputer control system
Comprehensive alarm functions with precise diagnostics

Note: Due to the particularity of wire rope casting machines, slight bending that is difficult to avoid in the industry will occur, which does not affect the appearance quality.