Custom-made Electric Resistance Trolley Type Heat Treatment Furnace For High Temperature Annealing

1.Company Induction
Wuxi Wondery Trading Co., Ltd is estabished in 2008. We are a professional supplier of heat treatment furnaces. The prodcut supply scope is: mesh belt furnace, pit type quenching furnace, pit type caburizing furnace, pit type annealing furnace, pit type tempering furnace, bogie hearth furnace. Our furnace can work with gas or electricity, which could meet the different needs of the customer. The company aims to serve every customer with quality products and excellent service. The company provides thoughtful services like technical consultation, installation and test-running, technical training and maintenance.

2.Technical Specification

Notes: Our company is able to customize the furnace working size for each customer.

3.furnace heating element
The 0Cr21AL6Nb resistance spiral-shape alloy resistance strips are mounted in 2 side walls, back wall, furnace door and bogie bottom. The resistance strips are produced through special molds, and are installed in the furnace wall by porcelain nails. And there is a porcelain gasket between the fiber wall and the resistance strips to avoid short-circuit. There are 5 heating zone. All lead-out conductor bars are made of φ16 0Cr21AL6Nb material.

4. Electric control systrem

Temperature control: the furnace adopts Shimaden intelligent temperature controller to control the temperature which has self-tuning function to calculate the ideal PID parameter and achieve a temperature stability. The temperature controller has the functions of over-temperature alarm and thermal couple breakage protection.

The furnace has 5 temperature control zones for controlling the linkage between the temperature and the motor movements. Each zone is set with an over-temperature alarm.

A. According to the process requirements, the temperature rise program is set in the intelligent instrument and distributed to each temperature zone for control. Call and edit the corresponding process, send signals to the lower level, and collect the temperature of each zone from the upper instrument.

B. When the main power supply is turned on for operation, the equipment will normally control the electric furnace according to the program process set in the intelligent instrument.

(2) Power control: it adopts high-power trigger system, equipped with radiator and a full set of air cooling system. Each group of electric heating elements shall be equipped with ammeter, voltmeter and on-off indication of electric heating elements, with power on interlocking protection and safe grounding measures to ensure safe use. The lifting of the furnace door and movement of bogie are all completed in the control cabinet. There is reliable electrical interlocking between each action and power on interlocking protection with the electric heating system.

 Wuxi Wondery Industry Equipment Co., Ltd, established in year 2013, is a professional supplier engaged in the sale and after sale service of Melting Furnaces, Heat Treatment Furnaces, Hot Dip Galvanizing Furnaces. Our factory is dedicated to strict quality control and thoughtful customer service, our experienced staff members are available to discuss your requirements and ensure customer satisfaction. In recent years, our company has introduced a series of advanced products including aluminum melting furnace, bogie hearth furnace, mesh belt furnace, induction melting furnace, hot dip galvanzing furnaces, etc. In addition, we have obtained C E certificates. Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as U S A, Australia, Russia, Turkey, Poland, Italy, Romania, South Korea, Kazakhstan, India, Jordan, Thailand, Vietnam, Brazil, Mexico, Argentina, Venezuela, Colombia. Whether selecting a current product from our catalog or seeking after sales service for your application, you can talk to our customer service center about your sourcing requirements. Adhering to the business principle of mutual benefits, we have had a good reputation among our customers because of our perfect services, quality products and competitive prices. We warmly welcome all dear customers to cooperate with us for common success.