Uncoiler | Spiral Fin Tube Welding Machine

CATEGORY (UNSPSC)

1. OUTPUT EFFICIENCY

VT (Vacuum Tube Generator)

SS (Solid State Generator)

1. Vacuum Tube (Oscillation device)
Loss itself : 23~25%

2. Load loss : 7~15%

3. Efficiency : 60%~70%

Load loss is significantly increased bra loss in according to output lines longer be sending more resonant output.

1. Solid State (Oscillation device) No loss itself.

2. Load loss : 7~10%

3. Efficiency : 90%

Load lost is increased a loss by output lines longer basically but it does not send with a resonant output hence occurrence of loss is little.

2. INPUT POWER REQUIRED(KVA) FOR THE PUTPUT POWER(240KW)

VT (Vacuum Tube Generator)

SS (Solid State Generator)

1.Output(240KW) Input Power : (Efficiency 60~70%)

#If the 60% :
240kw×efficiency1.4=336kw
kw → kva kw × 1.3=Input Power
336kw×1.3=436.8kva

#If the 70% :
240kw×efficiency1.3=312kw
kw → kva kw × 1.3=Input Power
312kw×1.3=405.6kva

1.Output(240KW) Input Power : (Efficiency 90%)

240kw×efficiency1.1=264kw
kw → kva kw × 1.3=Input Power
240kw×1.3=312kva

3. OSCILLATION SOURCE DC VOLTAGE

VT (Vacuum Tube Generator)

SS (Solid State Generator)

1.Source DC voltage : 980 Voltage

2. Nipple containing rate : less than 2%.

1.Output(240KW) Input Power : (Efficiency 90%)

240kw×efficiency1.1=264kw
kw → kva kw × 1.3=Input Power
240kw×1.3=312kva

4. REMARK

ITEMS	VT (Vacuum Tube Generator)	SS (Solid State Generator)
1) Coolant (L/Min) Max35℃, Benchmark	205	165
2) SS Panel Dimension(mm)	4100(W) × 1850(D) × 2250(H)	2300(W) × 1200(D) × 2050(H)
3) SS Panel Weight(Kg)	Around 4200	Around 2000
4) Oscillating Device Durability	Around 30,000hrs (consumable part)	Semi-permanent (longer than 10yrs)
5) Demand Oscillation Device	Decreased Demand	Increased Demand
6) Price Oscillation Device	Price increases due to demand	Price decreases & stabilizes due to technology development and increased demand.
7) When Fin break, power cut response time	10~100msec Slow response speed is severe damage to the product.	10~50µsec Faster response speed is very small damage to the product.
8) When welding, output voltage	700~1000 Volt	500~1000 Volt
9) Welding standby power requirement of the oscillation g device.	Vacuum tube filament supply power is 8KVA (when welding standby, (Unnecessary power loss)	None
10) Exposed electromagnetic waves	Very high	weak

[DATE : July 02, 2015]

[ON 240KW, 430KHZ, 500KVA]

NO	TITLE	SS (Solid State Generator)	VT (Vacuum Tube Generator)	REMARK
1	Efficiency (%)	90	65~70	output/power input
2	Needed input(KVA)&output(KW)	Input(370KVA)& Output(240KW)	Input(454KVA)& Output(240KW)	3P, 380/400/440V
3	DC voltage (KV)	0.98	13
4	Cooling Water (liter/minute)	165	205	Water saved around 20%
5	HF Panel Size (mm)	2,300(W)×1,200(D) ×2,050(H)	4,100(W)×1,850(D) ×2,250(H)	Size reduced around 40%
6	Weight (kgf)	Around 2,000	Around 4,200	Weight reduction around 52%
7	Life Time (Durability)	Semi permanent	10,000~30,000hrs	Guarantee up to 1,000hrs on VT.
7	Life Time (Durability)	longer than 10 yrs	around2~3yrs, consumable	(USD25,000/VT)
8	Continued Production	demand increase trend	demand decrease trend
9	Price Fluctuation	stable prices	price increase
10	Output(V) when welding	500~1,000 adjustable	700~1,000	When fin trip, good damage & frequency
11	Oscillator power nipple content(%)	less than 2%	15%~35%	constant weld face(low,high power)
12	Outage response time when fintrip	10~50µsec	10~100msec
13	Exposed electromagnetic waves	weak	very high
14	Consumable power when ready	none	8KVA for heater supply power on vacuum tube.

A. Our spiral fin tube welding machine with Vacuum Tube Generator is on 240KW, 430KHZ, 500KVA.
B. Power Savings Computation : i.e. 240KW.
C. VT (Vacuum Tube Generator) : 240KW output, 500KVA input.
D. SS (Solid State Generator) : 240KW output, 325KVA input which is saving
(35%/240KW) & (40%/300KW) against VT.

E. Actual Electricity Charge (precondition: 20hours/day, 25days/month) on 1 & 2 machines as below;
E1. On (240KW/300KW) with VT, 1 Finned tube welding machine is ($10,000/$10,500/M), ($120,000/$126,000/Y).
E2. On MC1, saving of (35%/240KW)/(45%/350KW)/machine/year on SS against VT ($3,500/$3,675/M),
(USD42,000/USD44,100/Y).
E3. On MC2, saving of (35%/240KW)/(40%/300KW)/machine/year on SS against VT ($7,000/$7,350/M),
(USD84,000/USD88,200/Y).

F. Power Cost : (0.05/kwh-Iran), (0.1/kwh-Taiwan, China),
[(92.8/kwh)☞(120/kwh) / ($0.09/kwh)☞($0.11/kwh)-Korea)]
G. Dimension : 20FT [HF: 3,100(2,500+600)/W*1,200/D*2,050/H*2,400kg=7.44cbm],
(MP: 560/W*960/D*690/H*300KG=0.37), (OP: 500/W*700/D*1,200/H=0.42)
H. We give special offer that we replace our SS(Solid State Generator) to other brand fining machine completely
with guarantee an after service for long.