HDG Hot Dip Galvanizing Furnace For Fasteners Screws Design Output About 1.5ton

Product Specification

 HDG hot dip galvanizing furnace for fasteners , screws Design output about 1.5ton/hour

1.Production line requirement

1. Hot-dip galvanized products: small pieces such as fasteners;

2. Galvanizing method: manual galvanizing;

3.HDG furnace galvanizing temperature range: 430～650℃ (adjustable);

4. Effective size of galvanized kettle: 2×1×1.2m (length×width×depth)

5. Design output: about 1.5ton/hour;

6.Heating energy: electric heating+resistance rods;

7.Heating power for zinc ceramic kettle:240kw;

8.Power for centrifugal zinc recycling device:7.5kw;

9.Rotation speed of centrifugal basket: 750RPM;

2.Equipment overview

2.1zinc kettle

According to the workpiece size and production requirements, the size of the zinc kettle would be : 2×1×1.2m(length×width×depth).

The ceramic zinc kettle is once-forming by high-temperature resistant castable.

2.2 Hot dip galvanizing furnace: heating rod

The heating equipment adopts the special hot-dip galvanized heating rod made of international advanced

resistance wire material, which has high efficiency and long service life. The heaters are respectively utilized

with SSR modules, and intelligent instruments are used to control the power regulator to achieve continuous

heating power adjustment from zero to full load. This scheme has high control precision, no fault,

maintenance-free, and no pollution to the power grid. Heating rod size:Φ60x850mm, 10kw per piece.

There is a total of 24 heating rods.

2.3Electric control

The intelligent temperature control instrument control system is used to operate. When the medium temperature

is close to the set value, the electric heating control system performs PID calculation according to the

temperature sensor signal of the output port, and automatically adjusts the temperature control system.

To meet the process temperature provided by the hot dip galvanizing heating furnace, the heating temperature

is controlled within ±2 degrees.The hot dip galvanizing furnace adopts intelligent automatic control, with digital

current display, automatic temperature control display, branch heating plate temperature control display, leakage

protection device, temperature control over-temperature alarm device.

2.4centrifugal zinc recycling device

The zinc recycling device uses the centrifugal force to recover zinc. Centrifugal basket size: 400*370mm(dia*height);

motor power: 7.5kw, rotation speed: 750RPM.

3.Zinc pot drawing

4.Post-sales Service 

The HDG furnace is warranted for 13 months from the date of shipment. The seller is responsible for repairing the furnace or

replacing the broken parts if faults are caused by manufacture defects, but damages caused by faulty operation by the workers

are to be repaired by the buyer itself or by the seller at a certain rate of charge. (Easy-worn parts, and natural consumption of

high temperature parts are not included in the warranty.)