Laboratory Use Box Type Electric Resistance Furnace for Metal Heat Treatment

• Customization: Available
• After-sales Service: 1 Year
• Power Supply: AC380V
• Model NO.: HYDZ-30
• Certification: CE, TUV, ISO
• Warranty: 1 Year
• Rated Temperature: 1200ºC
• Internal Dimensions: 300mm(W)×200mm(H)×500mm(D)
• External Dimensions: 630mm(W)×680mm(H)×820mm(D)
• Power: 12kw
• Transport Package: Standard Export Wooden Box
• Specification: Customized
• Trademark: HUANYI
• Origin: China
• HS Code: 8514199000
• Production Capacity: 10000pieces/Year

Product Description

Product Description

Box-type resistance furnace which is also known as muffle furnace; it's the basic heating equipment for laboratory use. Its wide application areas covering industrial & mining enterprises, scientific research institutes, universities, laboratories and other experiments purpose. The resistance furnace is the necessary equipment for sintering, melting and heat treatment of the material and volatile experiments.

Features

1. The appearance is treated with high temperature resistant and corrosion resistant paint.
2. The console adopts an intelligent PID digital display controller with good stability and high precision. It is equipped with an ammeter and has a novel structure.
3. The furnace door is thickened and reinforced to prevent deformation.
4. The furnace lining is made of high-quality thermal insulation cotton, which has good thermal insulation effect.
5. The furnace temperature is constantly detected (the actual temperature of the furnace is also displayed even without heating, making it easy to observe the furnace temperature at any time).
6. The wiring is simple, the diagram is clear, and the operation is convenient.
7. With overload protection and short circuit protection.
8. The furnace shell is made of high-quality steel plates that are hemmed and welded. The working chamber is a furnace made of refractory materials. The heating element is placed in it. The space between the furnace and the shell is built with insulation materials.

Working principle

Box-type resistance furnaces convert electrical energy into heat energy through heating coils or resistance wires, and transfer heat energy through the air in the box.

Box-type resistance furnace is an electric furnace that uses Joule heat generated by current passing through conductors as the heat source.
Box-type resistance furnace uses electricity as the heat source, converts electrical energy into heat energy through electric heating elements, and heats metal in the furnace. The resistance furnace has a high thermal efficiency compared to the flame, which can reach 50-80℅. The thermal system is easy to control, the working conditions are good, and the furnace body has a long life. It is suitable for heating workpieces with strict requirements, but the power consumption is high.
According to the heat transfer mode, box-type resistance furnaces are divided into radiation resistance furnaces and convection resistance furnaces. Radiation resistance furnaces mainly use radiation heat transfer, and the convective heat transfer effect is small; convection resistance furnaces mainly use convective heat transfer, often called air circulation resistance furnaces, which rely on hot air for heating, and the furnace temperature is usually lower than 650°C. .
According to the way of electric heat generation, resistance furnaces are divided into two types: direct heating and indirect heating.

Product Parameters

Model	HYDZ-30
Internal dimensions	300mm(W)×200mm(H)×500mm(D)
External dimensions	630mm(W)×680mm(H)×820mm(D)
Power supply	AC380V±10%/50Hz±10%
Power	12KW

Company Profile

FAQ

1.Q :How to provide after-sales service?
A:If customers need our engineers to come to the site for service, we will send out engineers to provide repair service for you.

2.Q: Can we visit and study in your factory?
A: Welcome to visit and study in our factory, we will show you our R&D and production capacity.

3.Q :Can I install and commission the calibration equipment on site?
A: Yes, we can send technicians and engineers to the customer's site for installation, commissioning and calibration.

4.Q: What are the transportation methods?
A :Air freight, sea freight, railroad transportation, all transportation methods according to the customer's needs.

5.Q : What are the packing methods?
A: Standard export wooden box packaging, solid and firm.

6.Q :How do you calibrate the equipment?
A: We have our own calibration and third-party calibration.

7.Q :What are the payment methods?
A :The payment methods are T/T, CIF, Paypal, L/C, VISA and so on.

8.Q :How long is the warranty period?
A :Warranty is 1 year, lifetime free service.

9.Q :What is the delivery time for your company's products?
A :This depends on the actual product you order, usually at least 30 days.