Support Roller Gas Heat Treatment Mesh Belt Furnace Carburizing

Tempering for Fasteners

1.Buyer Requirement

1.1Product:hand tools;

1.2 Process: bright quenching and tempering;

1.3 Productivity: quenching: 250-350kg/h;

2. Specification

According to the buyer’s requirement, we recommend our customer

to choose 600*6000mm support roller type gas mesh belt furnace.

3. Equipment General Introduction and Main Features

1 General Introduction

1.1 The heat treatment furnace combines the advanced technologies

from Taiwan. Its key parts are imported from overseas.

1.2 The production line is comprised of support roller mesh belt

quenching furnace, quenching tank, oil remove stand, post-cleaning

machine, support roller mesh belt tempering furnace, and electrical

control system.

2.Features:

2.1 To meet the production needs of fastening parts, the heat treatment

furnace employsTaiwan technology, and improves its energy-saving

effect in the area of refractory lining.

2.2 The mesh belt conveyor furnace for quenching and tempering are heated by natural

gas which is energy saving, lower cost and higher efficiency.

2.3 The mesh belt is supported by the support rollers with synchronized

movement so that the mesh belt bears a minimum tension.

2.4 The rollers are supported by special high-pressure sealed bearing.

2.5 The mesh belt is designed with abnormal transportation alarm device

to assure the stable movement of the mesh belt.

2.6 The drip-in atmosphere is gasified by a gasifier and then sent into the

furnace. The atmosphere is monitored and controlled continuously by

an oxygen probe.

2.7 The hot mesh belt returns back to the entrance of the furnace and

preheats the cold parts, which saves energy greatly.

3. Production Line Basic Parameters

3.1 The conveyor belt furnace is comprised of mesh belt quenching furnace,

quenching tank, oil remove stand, post-cleaning machine, conveyor tempering furnace;

3.2 Total loading power: about 70KW(electricity); power supply 3phase, 380v, 50Hz;

720KW(natural gas);

3.3 Total weight: about 35000kg;

3.4 Total length: about 28500mm;

4. Equipment Specification

1 Working temperature:

3 Furnace atmosphere

5. Production Line Power and Energy Consumption

5.1 Power

Heating power: 380V±10%, 3 phase, AC, 50HZ;

Measuring and control system: 220V±10%, 50HZ；

Heating system: about 48kW；

Driving system power and other consumption spots: about 30kW；

Power supply of the whole line: about 78kW；

Power consumption at normal working: about 25kW；

5.2 Natural gas consumption

Quenching furnace: 600KW;

Tempering furnace: 400KW;

Total natural gas consumption: 1000KW;

5.3 Atmosphere inlet pipe parameters

Methanol inlet pipe: 3-5 L/h ; ≥0.04 Mpa;

Propane inlet pipe: automatic control with supply ≤500L/h; supply pressure ≥0.04Mpa;

5.4 cooling water

Water quality: according to state standard low-calcium industrial circulating water;

Suspended substance: max 10mg /L;

Filter mesh belt hole size: max 0.3mm;

Inlet temperature: (max) 30℃ (in summer)

Inlet temperature: (min)5℃ (in winter)

Temperature difference: 10℃

Inlet pressure: 0.2 Mpa;

Max water consumption: about 50m3/h (circulating use);

5.5 Supplementary Equipment ( supplied by the buyer)

The cooled water tank and cooling tower are usually

mounted outside the workshop;

but near the production line. The cooling power capacity

should be ≥60m³/h.

6. Computerized Electrical Control

Electrical control cabinet (collective wiring)

Electrical control cabinet, 1000*700*2000mm, 3 pieces;

The whole production process is managed by the computer

and monitored by PLC system.

The control system of the continuous belt furnace

has a real-time monitoring, management

and process control of the temperature, driving system, motors, heating system, and safety.

The heating control system of the mesh belt furnace is composed of a

temperature meter and a PLC, which realizes the parallel

interlocking of the burner's pulse

ignition.

 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.