3 T induction melting furnace complete equipment
Technical text
This agreement is amicably negotiated and drafted by both parties to ensure that the complete set of 3 T induction melting furnace equipment purchased by party A can meet national and industry standards, meet the production requirements of party A, and provide equipment design, production, and acceptance Provide evidence.
1. List of main items:
|
Serial number |
name |
Require |
unit |
quantity |
Remark |
|
1 |
3 T induction melting furnace complete equipment |
Melting alloy steel, carbon steel, cast iron, pig iron |
set |
1 |
One machine and two furnaces |
Second, the technological process
The 3 T induction melting furnace complete set of equipment is used for the smelting of brass and red copper materials and combined with the casting process to complete the rough processing and finishing of copper materials. The operations staff copper raw materials and scrap into the furnace → material melting temperature was raised to a rated frequency heating apparatus. 1 . 7 00 → deg.] C by playing the slag, in addition to the liquid metal like series of processing gas purified preliminarily melting furnace through the hydraulic system → The metal liquid in the body is poured into the transfer ladle → the casting process is carried out through the ladle.
3. Requirements for the composition of complete sets of equipment:
1. Intermediate frequency power supply
The intermediate frequency power supply is an AC-DC-AC static frequency conversion device that converts 50Hz three-phase power frequency electrical energy into single-phase electrical energy. Adopt an electromagnetic induction principle, opposite material to be heated in an alternating magnetic field, eddy current losses and heat generation, reaches the melting requirements. The heating method has the advantages of fast heating, less burnout, low labor intensity, can ensure product quality and easy to organize automatic production lines.
|
Device model |
Rated power rate (KW) |
Intermediate frequency (KHZ) |
The amount given input into Power flow ( A ) |
Intermediate frequency voltage (V) |
Furnace voltage (V) |
|
CF-1600KW |
1600 |
0.5 |
3200 |
750 |
1200 |
|
Variable pressure is a Second electric voltage ( KV ) |
Variable pressure is two Second electric voltage ( V ) |
Direct flow electric voltage ( V ) |
Direct flow power stream ( A ) |
Start moving into power |
|
|
10 |
750 |
1120 |
3370 |
100% |
|
|
Rectified pulse number |
Transformer capacity (KVA) |
Cooling water flow Quantity (T/H) |
Working as a noise sound db |
|
|
|
12 |
3600 |
25 |
≤75 |
|
Basic parameters
2. Furnace
The furnace body is the main component of the complete set of induction melting furnace equipment , consisting of a furnace shell, refractory materials, hydraulic systems, water cooling cables, etc.
Basic parameters
|
Smelting furnace model |
Rated Capacity ( T) |
Maximum capacity (T) |
Furnace voltage (V) |
Melting rate (T/H) |
Melting time (MIN/ furnace ) |
|
CF - 1600KW |
3 |
3.5 |
1200 |
3 |
90 |
|
Working furnace temperature ( ℃) |
Maximum furnace temperature ( ℃) |
Lining thickness ( mm ) |
Sensing should ring the inner diameter ( mm ) |
Flu should ring height ( mm ) |
|
|
1 7 00 |
175 5 |
150 |
|
|
|
|
Power consumption (KWH/T) |
Cooling water flow (T/H) |
Hydraulics system |
|
|
|
|
4 50 |
5 0 |
4 50L 11Mpa |
|
|
3 , induction melting furnace ( aluminum housing) standard equipment:
|
Serial number |
name |
Specification model |
quantity |
Preparation Note |
|
1 |
IF power supply cabinet |
CF - 16 00KW/ 0.5 KHz |
1 set |
Including low voltage switch and reactor |
|
2 |
Compensation electric heating capacitor cabinet |
16 00KW/0.25KHz |
1 set |
Capacitors , water-cooled copper row group |
|
3 |
Aluminum shell permeable belt furnace |
GW-5- 25 00/ 50 0 |
2 sets |
Smoke outlet with furnace cover |
|
4 |
Crucible mold |
3 .0 t |
2 pcs |
Aluminum Quality |
|
5 |
Water-cooled cable |
800mm 2.4m |
8 pieces |
|
|
6 |
Connect the copper bar |
Between power supply and capacitor |
1 set |
|
|
7 |
Water dispenser |
DN65 |
1 set |
|
|
8 |
Hydraulic system |
4 50L 1 1 Mpa |
1 set |
Including hydraulic station / cylinder, etc. |
|
9 |
Tilting furnace console |
|
1 set |
Gear reduction box tilting furnace |
|
10 |
Leaking furnace alarm system |
|
1 set |
|
|
11 |
Lining ejection system |
|
1 set |
|
|
12 |
Stove switch |
|
1 set |
|
4 , user selectable portion
|
Serial number |
name |
Specification model |
quantity |
|
|
1 |
Incoming rectifier transformer |
ZPS-3600/10KV/750V |
1 set |
|
|
2 |
High voltage switch cabinet |
GG1A series |
1 piece |
|
|
3 |
Power closed cooling tower |
KBL-06 |
1 set |
|
|
4 |
Furnace body open cooling tower |
KKL -14 |
1 set |
|
|
5 |
Emergency generator set |
|
1 set |
|
|
6 |
Furnace building tools |
|
1 set |
|
Four , complete set of equipment price list
|
Serial number |
name |
Specification model |
quantity |
unit |
Total unit price |
Amount |
|
Standard configuration part |
||||||
|
1 |
IF power supply cabinet |
CF-1600Kw |
1 |
set |
46.9 Wan |
46.9 Wan |
|
2 |
Compensation electric heating capacitor cabinet |
40000Kvar /50 0Hz |
1 |
set |
|
|
|
3 |
Aluminum shell permeable belt furnace |
CF-1600Kw- /0.5 |
1 |
tower |
|
|
|
4 |
Crucible mold (including furnace body) |
3 .0 T a |
2 |
Only |
|
|
|
5 |
Water-cooled cable (including furnace body) |
|
1 |
set |
|
|
|
6 |
Connect copper bar (including furnace body) |
Between power supply and capacitor |
1 |
set |
|
|
|
7 |
Water distributor (including furnace body) |
|
1 |
set |
|
|
|
8 |
Hydraulic tilting furnace system (including furnace body) |
|
1 |
set |
|
|
|
9 |
Tilting furnace operation table (including furnace body) |
|
1 |
set |
|
|
|
10 |
Open furnace alarm system (including furnace body) |
|
1 |
set |
|
|
|
11 |
Furnace lining ejection system (including furnace body) |
|
1 |
set |
|
|
|
12 |
Furnace change switch (including furnace body) |
|
1 |
set |
|
|
|
Total amount of items 1-12: four hundred thousand yuan |
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|
The total price includes: 17% of the value-added tax amount , freight, and packaging fees to the domestic port designated by the customer. Note: The user's optional part is not included. |
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