Prix FOB
Obtenir le dernier prix1720000 ~ 4.3e+06 USD / Set ( Negotiable )
|1 Set Minimum Order
Pays:
China
N ° de modèle:
1450 color coating line
Prix FOB:
1720000 ~ 4.3e+06 USD / Set ( Negotiable ) Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
1720000 per Set
Commande minimale:
1 Set
Packaging Detail:
as request
Heure de livraison:
4-5months after down payment
Capacité de Fournir:
20 Set per Year
Payment Type:
D/P, L/C, T/T
Groupe de produits :
Personne àcontacter Ms. Linda
Chuangye Building, Yanjiao Development Zone, Beijing East, Beijing
1.Uncoiling section
max:2.0min;Coiling
segment max: 1.5min
The
entry operator lifts the galvanized steel coil onto the coil car
which then carries the coil to the uncoiling machine, aligns and
inserts it to the mandrel of uncoiling machine. The uncoiling
machine uncoils under manual control and manual assistance, and
with the coordination of pinch roll, the strip head enters in front
of the sewing machine for sewing up. The strip of the last coil
will decelerate when the production is about to complete, sew up
the strip head and tail together with artificial assistance and
press flat the sewed part, and then, enter the entry vertical
looper. After leaving out of looper, the strip is sprayed by 1#
alkali liquor, washed by 2# alkali liquor, sprayed and rinsed by
hot water at the washing section to wash off the matters of greasy
dirt, sundries and zinc granular on strip surface. The washed strip
will have chemical pretreatment after being dried by hot-air dryer,
after being coated with chemical coating solution, the strip is
dried by chemical coating drying oven and then enter the primer
coater for primer coating, and then enters the primer coating
curing oven for curing through primer-coated base plate. When the
coating is cured, the strip is air cooled, water cooled and dried
and enters the finish coater for finish coating, and after finish
coating is finished, the strip enters the finish oven for curing.
When the coating is cured, the strip enters the exit section
through the exit looper after air cooling, water cooling and
drying. Finally, after being inspected by the inspection bench,
coiled up separately by exit shear, cut away the sewing joint and
sampled, the strip is coiled up to finished coil by the coiling
machine, transported out by reel vehicle, and then put in storage
after being weighted and packaged.
AC speed control adopts common DC
bus program to complete the conversion of three-phase incoming
power supply with fixed frequency and voltage to three-phase AC
power output with variable frequency and voltage by configuring
control elements of the main circuit switch, main circuit
contactor, fuse, three-phase reactor, rectifier unit,
self-oscillation diode, inverter and output reactor, so as to meet
the variable-frequency speed control requirements of unit. The
variable-frequency speed control device can complete vector control
functions and closed-loop control functions, for example, rotating
speed, torque, frequency or V/f performance control.
| Pays: | China |
| N ° de modèle: | 1450 color coating line |
| Prix FOB: | 1720000 ~ 4.3e+06 / Set ( Negotiable ) Obtenir le dernier prix |
| Localité: | China |
| Prix de commande minimale: | 1720000 per Set |
| Commande minimale: | 1 Set |
| Packaging Detail: | as request |
| Heure de livraison: | 4-5months after down payment |
| Capacité de Fournir: | 20 Set per Year |
| Payment Type: | D/P, L/C, T/T |
| Groupe de produits : | color coating line |
