450 kg/h Electric Resistance Mesh Belt Furnace Rotary for Steel Ball Annealing

Application:

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Main Features of Mesh Belt Furnace

1 The mesh belt furnaceproduction line is comprised of charging machine, rotary type cleaning machine, rotary type quenching furnace, net hopper type quenching tank, net hopper cleaning machine, net hopper cooling machine, net hopper tempering furnace, and electrical control system.

2 The mesh belt furnaceproduction line adopts the transformer for low-voltage heating. Each heating radiation tube is in parallel connection with the transformer, which greatly increases the life of the radiation tubes.

3 The workparts are treated in the double-head drum type rotary furnace. The parts are heated more evenly, and the muffle has a longer service life.

4 The mesh belt furnace adopts drip-in atmosphere. The atmosphere comes into the furnace through a gasifier and it is detected and controlled by the oxygen probe.

Technical parameter of Mesh Belt Furnace Line

Composition of Mesh Belt Furnace Production Line

1 Charging machine, 1 set

2 Rotary pre-cleaning machine, 1set

3 Hopper type charging machine, 1 set

4 Rotary quenching furnace, 1 set

5 Net hopper quenching tank, 1 set;

6 Net hopper cleaning machine, 1 set;

7 Net hopper secondary cooling machine, 1 set

8 Net hopper tempering furnace, 1 set

Power and Energy Medium of Whole Mesh Belt Furnace Line

1. Power

Power and heating: 380V±10%, 3 phase, AC,50HZ

Measurement and control: 220V±10%, 50HZ

Heating contact power: approx 547KW

Transmission and other contact power: approx 53KW

Whole production line contact power: 600KW

Normal working power: approx 257KW

2. Power consumption

3.protective atmosphere:

Protective atmosphere connector parameter

Methanol connector: 3－5L/h ≥0.04 Mpa, d=15mm

Propane connector: 500L/h, automatic control≥0.04Mp, d=15mm

4.Cooling water

Quality: low calcium industrial circulating water which is in line with National Standard.

Suspended solids: max 10mg/L

The filter mesh: max 0.3mm

Inlet temperature: max 30℃ in summer

Inlet temperature: min 5℃ in winter

The pressure before come into the furnace: 0.2Mpa

Maximum water supply: approx 80000L/h (recycle)

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 ≥70m³/h.

Our Company Info

Our company is a professional supplier of heat treatment furnaces. We mainly supply industrial furnaces

such as mesh belt quenching furnace, pit type annealing furnace, mesh belt tempering furnace for springs,

pusher furnace, roller hearth furnace, rod furnace, roller furnace, double row pusher furnace, chain conveyor

mesh belt furnace, mesh belt conveyor furnace for fasteners, V-conveyor mesh belt furnaces for heavy springs, etc.

Our furnaces are mainly used to carry out heat treatment for fasteners, nails, drywall screws, springs, bearings, shafts,

chains, etc.

Our company has exported its industrial furnaces to the following countries: Russia, Turkey, Egypt, Saudi Arabia,

Kenya, Bolivia, Pakistan, Australia, Israel, Qatar, etc.

Our factory covers an area of 16500 m2, with a production workshop area of 10,000 m2. With advanced technology as the guide, sincere management as the concept, and high-quality products, the company provides customers with all-round sincere service from product design, manufacturing, installation and commissioning, personnel training, technical support and after-sales service, and wholeheartedly welcomes new and old friends to visit us.

Process flow of rotary mesh belt furnace line for steel ball annealing:

charging machine, rotary quenching furnace,quenching tank,cleaning machine, secondary cooling tan, tempering furnace.