Overview of Mullite Crucible

Mullite crucibles are made from a high-performance ceramic material composed primarily of alumina (Al₂O₃) and silica (SiO₂). Known for their excellent thermal stability and mechanical strength, mullite crucibles are widely used in high-temperature applications such as melting metals, glass, and ceramics. They offer superior resistance to thermal shock and chemical attack, making them indispensable in both laboratory and industrial settings.

Features of Mullite Crucible

Thermal Shock Resistance: Exceptional ability to withstand rapid temperature changes without cracking.
High Mechanical Strength: Strong and durable, even at elevated temperatures.
Chemical Stability: Resistant to most chemicals, ensuring minimal contamination during processes.
Temperature Range: Can operate effectively at temperatures up to 1650°C.
Low Thermal Expansion: Minimal expansion or contraction with temperature changes, ensuring dimensional stability.
Non-Reactive: Does not react with the materials being processed, preserving sample purity.
Versatility: Suitable for a wide range of applications including metallurgy, glass manufacturing, and laboratory experiments.

Specifications of 500 kg crucible furnace for melting metals copper melting smelting electric furnace

500 kg Crucible Furnace for Copper Thawing

Key Specs

This electric crucible furnace melts approximately 500 kilograms of metal in one batch. It works well for copper, brass, bronze, and other non-ferrous steels. The heating system utilizes electrical power for clean, effective melting with no fuel fumes.

The melting chamber holds a high-quality graphite or silicon carbide crucible. This crucible stands up to heat and lasts long under repeated usage. The furnace reaches temperature levels approximately 1200 ° C (2192 ° F), sufficient to melt copper and comparable alloys quickly.

Power input is 150– 200 kW, depending on the version. Voltage choices include 380V or 480V, three-phase. A digital temperature controller gives exact warm management. Operators established the target temperature, and the system preserves it instantly.

Design and Safety

The external shell is made from heavy-duty steel. Inside, state-of-the-art refractory insulation maintains warmth in and protects the outside surface area from getting too warm. This design conserves energy and enhances safety.

The turning system lets you pour molten steel efficiently. You can turn the heating system manually or with a hydraulic system. Both options provide constant, regulated putting without spills.

Security features consist of overheat security, emergency situation stop switches, and thermal cutoffs. These stop mishaps throughout procedure. The control board is simple to use, with clear labels and basic buttons.

Installation and Use

The heater gets here prepared for installment. It needs a strong, level flooring and correct electrical links. No chimney or gas lines are called for. Upkeep is basic– simply examine the crucible and insulation frequently.

This heating system fits factories, precious jewelry workshops, and tiny steel casting companies. It supplies reputable performance, low operating costs, and regular outcomes set after batch.

Applications of 500 kg crucible furnace for melting metals copper melting smelting electric furnace

500 kg Crucible Heater for Metal Melting

Trustworthy Performance for Copper and Other Metals

The 500 kg crucible heater is constructed for melting copper, brass, aluminum, and various other non-ferrous metals. It manages approximately 500 kgs of product in one set. This makes it a solid selection for foundries, metal recycling stores, and little to tool production lines.

Straightforward Procedure, Consistent Outcomes
Operators find this heating system simple to make use of. The electric furnace offers consistent temperature control. That implies fewer blunders and far better quality thaws every time. The heater warms up quickly and keeps warmth uniformly throughout the crucible. This assists melt metal smoothly without locations or chilly zones.

Constructed to Last
Heavy-duty insulation and a tough steel shell shield the heating system throughout futures. The refractory lining resists wear from duplicated heating and putting cycles. Maintenance is uncomplicated, so downtime stays low. Security features like overheat security and emergency shutoff add additional assurance.

Fits Genuine Workshop Needs
This furnace works well in tight rooms. Its small layout suits many workshop designs without trouble. Power requirements match common commercial arrangements, so no significant upgrades are required. You can turn the heating system by hand or with a mechanized system– your selection based upon your process.

Whether you thaw scrap copper for reuse or prepare alloys for casting, this 500 kg system delivers dependable efficiency. It conserves time, cuts power waste, and supports constant outcome batch after set. Several users rely upon it daily because it gets the job done without fuss.

Company Introduction

Welcome to Teen-Hot,a leading global supplier of high-quality crucibles designed for various industrial applications. We offer an extensive range of crucibles, including graphite, ceramic, and metal varieties, tailored to meet the needs of foundries, laboratories, and manufacturers. Our products are renowned for their durability, thermal resistance, and precision engineering, ensuring optimal performance in melting and heat treatment processes. With advanced manufacturing facilities and a commitment to excellence, we provide reliable, cost-effective solutions worldwide. Partner with us for your crucible needs and experience superior quality, expert support, and timely delivery.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of 500 kg crucible furnace for melting metals copper melting smelting electric furnace

Frequently Asked Questions About 500 kg Crucible Furnace for Copper Melting

What is a 500 kg crucible furnace used for?

This electric furnace melts up to 500 kilograms of metal in one batch. It works well for copper, brass, bronze, and other non-ferrous metals. Foundries, jewelry makers, and small metal workshops use it for casting, recycling, or alloy production.

How does the furnace heat the metal?

It uses electric resistance heating. Heating elements around the crucible create high temperatures—usually between 1,100°C and 1,300°C. This range is enough to melt copper and similar metals evenly and safely.

Is the furnace safe to operate?

Yes. The unit has safety features like overheat protection, thermal insulation, and automatic shut-off. The outer shell stays cool during operation. Always follow the user manual and wear proper protective gear when loading or pouring molten metal.

How long does it take to melt a full load?

Melting time depends on the metal type and starting temperature. For copper at room temperature, a full 500 kg batch usually takes 45 to 75 minutes. Preheating scrap or using smaller pieces can reduce this time.

What maintenance does the furnace need?

Check the heating elements and electrical connections regularly. Clean the crucible after each use to avoid buildup. Replace worn refractory linings or cracked crucibles right away. Keep the control panel dry and free from metal dust. Simple care helps the furnace last longer and run smoothly.