Specifications
SP-110/80 680 Double Layer PP/PS Plastic Sheet Extruder for making two layer plasic sheet roll for cups, lunch box thermoforming
I. QUANTITY: ONE SET
II. MAIN PARAMETERS:
| Target material |
PP/HIPS/GPPS |
| Efficient width of sheet |
680mm(adjustable) |
| Thickness of sheet |
0.25~2.0mm |
| Tolerance of thickness |
±0.01mm |
| Size of press roller |
Φ350×780mm |
| Size of forming roller |
Φ350×780mm |
| Size of fixed roller |
Φ350×780mm |
| Maximum output |
250-280kg/hr |
| General power |
~110KW |
| Measurement of the entire machine |
~12500×1850×2200mm |
III.Configuration and Specification:
1. Main Extruder: one
a. #250 Model Hard Tooth Gearbox: one
The body of the gearbox is made from cast steel. The teeth deal with grinding and peeling eventually, which provides different characteristics of damping, antifriction, low-noise, long using period etc.
Vertical Hard-Teeth Gearbox with high-intensity gear and oil cooler, low noise
b. The screw
Material: high quality nitrided steel-38CrMoAlA
Nitration depth: 0.4-0.7mm, hardness≥940HV, fragility is 2 grades.
c. Barrels
Material: high quality nitrided steel-38CrMoAlA
Nitration depth: 0.4-0.7mm, hardness≥940HV, fragility is 2 grades.
d. Heating zones: 5 zones
e. Heaters: The electric heater is made of casting aluminum heater with cooling fan. Every electric heater has a specially designed tunnel for heat radiating
f. Main motor power: 55KW, 6-gear, FC; rotary speed: 980r/min
g. AC motor with an inverter control
h. Screw diameter: 110mm
i. L/D: 33:1
1. Non-stop Fast Screen Changer With Double-sieve: one set
a. Its special internal structure provides a excellent seal effect
b. The parts of Screen Changer consisting the mold are made of alloy steel, which experienced heat treatment strictly.
c. Control style: complete hydraulic pressure
d. Pressure adjuster: one
e. Motor Power: 2.2KW
2. Die-Head
a. Material: super heat resistance alloy steel
b. Structure: T-shaped, Clothes bracket flow channel, polished inner mold surface.
c. The flows are plated chrome. And the flow surface is polished until it like mirror.
d. The outlets of the mold can be adjusted with the adjustable screws slightly.
e. There are 3 heating zones in the mold and 2 heating zones on the connections
f. The heat means: heating inside by bar heaters
g. The effective width of the die head: 800mm
4. Calender Roll Stack: one
h. Structure: the three-rollers calender lay on the round with 45° slantways,
i. Roll number: 3
j. Diameter of roll: 350mm
k. Roll length: 780mm
l. Wall thickness of the roll: ≥25mm
m. Roll surface treatment: 14 grade super treatment of mirror polishing.
n. Media: water
o. The three rollers are controlled by one motor (6-gear, 3.7kw, FC) with reducer. The rotary speed of the rollers will be adjusted synchronously.
p. Self-lock style forward and backward movement system of the calender, which is controlled by 3-phase induction Motor(Output: 1HP, 750W)
5. Thermostat System: one set(Only use for making PS sheet)
It controls temperature of the three rolls separately. The temperature of the three rolls can be adjusted individually.
6. Air Cooling Stand: one
q. Number of the transmission rollers: 7
r. Diameter of the rollers: 55mm*7pieces; 110mm*1piece
s. Roller length: 740mm
t. Roller surface treatment: plated chrome and half-mirror polishing
7. Trimming Unit: one
Slitting Knife: 2pcs
8. Haul Off Unit: one
u. Haul off steel roller: one
Diameter of the roller: 180mm
Length of the roller: 740mm
Surface treatment: plated chrome and half-mirror polishing
v. Haul off rubber roller: one
Diameter of the roller: 180mm
Length of the roller: 740mm
Surface treatment: coated erosion resistance, heat resistance and friction resistance rubber and polished.
w. Motor: One unit (6-gear, 2.2kw, FC)
x. AC motor with an inverter
y. Clamping and open-close means: by screw
9. Single-shaft Winder(One set)
a. Shaft number: one
b. Structure: the rewinding shaft is consisted with three pieces of steel, which could be separated and installed easily
10. Waste Sheet Winder: One set
11. Electronic Control Cabinet: one set
Remarks: The above specification detail is just for your reference. The final machine details will be according to the contract signed.
Contact person: Vera
Address: Doubei Industry, Pingyang County, Wenzhou City,
Zhejiang Province, China
Postal Code: 325400
Tel:0086-0577-63790922
Fax:0086-0577-63790122
Mob:0086-18868181076
Website: //sinoplast.en.made-in-china.com/
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