Professional Factory Made gas Fired Rotary Lead Scrap Industrial Metal Melting

Product Specification

Professional Factory Made gas Fired Rotary Lead Scrap Industrial Metal Melting Furnace

1. Brief Introduction

WDL-QQZ-2000 lead melting furnace is used for melting

and recycling lead materials. The burner system employs famous

brand oil burner, which has the advantages of automatic ignition,

flame protection and complete combustion.

The shape of the furnace is oval. Both sides of the furnace hearth

are built with special high strength castable material. The furnace

has high speed melting rate, good heat preservation performance,

low consumption, low using cost, safety and reliability. It can be

used for melting and holding at same time.

1.1 The industrial metal melting furnace body is comprised of refractory

layer, heat preservation

layer and insulation layer. The furnace hearth is casted by high strength

and unshaped refractory material. There is a pressure ring in the furnace

to extend the flame's stay time in the furnace, improve the melting speed

and reduce energy consumption. The heat preservation layer and insulation

layer are composed of ceramic fibers. Therefore, the furnace body heat

storage is small, temperature rise is fast, heat preservation is good,

energy consumption is low.

1.2 The burner fan, magnetic valve, igniting device and flame monitor

constitute as a whole. Turn on the power supply (220V), and the

burner can be started.

Technical Parameters 

1.3  Furnace lining:

First layer: impermeable castable, heat resistant castable;

Second layer: Mullite insulation brick, Super thermal insulation ceramics,

Thermal insulation materials;

Third layer: Super thermal insulation ceramic fiberboard;

1.4 Electric rotating alternating structure of furnace body

(electric rotating reducer):

Rotating method: 360°positive and negative rotation structure;

Loading capacity: furnace weight 6ton+ lead liquid 2ton;

Reducer: BWEN-2715-29´9-3;

Reduction ratio: 1/85;

Motor capacity: 5.5KW.4P.380V.50HZ;

Rotating speed: 1RPM-3RPM;

Accuracy: ≤0.2°;

Holding torque: 48KN.M;

2. Standard Configuration

2.1 Furnace body, 1 set

2.2 Automatic temperature control cabinet, 1 set

2.3 Transmission mechanism, 1 set

2.4 Fuel oil burner system, 1 set;

2.5 User manual 1 copy

Notes: Our rotary melting furnace is built with high strength castable lining, and it has

a life of 5 years or more. 

3. Caution

3.1 Furnace installation.

3.1.1 Check whether the equipment is complete.

3.1.2 According to the installation instruction and actual situation of the

workshop, choose a suitable place for the furnace and electric cabinet.

3.1.3 After the installation position is confirmed, concrete foundation shall

be poured according to the installation drawing or bottom foot screws shall

be made according to the installation size. Lay the wires and pipes under

the ground. When installing the electric box, the user needs to fix the

anchoring bolts.

3.1.4 Open the lead melting furnace cover, and check whether the furnace lining is well.

3.1.5 Connect the main circuit and control loop of the electric furnace

equipment respectively with rubber insulation wire and compensation wire

according to the external wiring diagram of the electric furnace.

3.1.6 All the wire tubes, furnace shell, control cabinet outside shell and power

stand should be grounded reliably. Cover the heating element leading end.

3.1.7 When the installation position is decided, the furnace body must be

well positioned with bolts. Confirm the position of the electric control cabinet

(the distance from the furnace body is not less than 4 meters). The operator

should prepare diesel oil, power and the main line.

3.2 Charging

During normal operation, charging the material at least 3 times per hour,

and at least 500kg each time. Try to keep more than 350kg of lead liquid

in the furnace. Reduce the tool shock against the furnace mouth when

charging.

3.3 Transmission mechanism

Regular maintenance and overhaul of motor and gearbox is required to

ensure oil lubrication in gearbox.