PVC blister sheet extruder machine includes extruder, mold, calendar, tractor, cutter, conveyor platform
Extruder: Usually a conical twin-screw extruder is used, which is suitable for the processing of PVC materials.
Mold: Generally a hanger-type die head
Calendar: Its function is to calendar the extruded sheet to improve the surface finish and flatness of the sheet, and further control the thickness of the sheet.
Tractor: Usually composed of two or more rollers, it is used to haul the calendered sheet forward at a stable speed to ensure the continuity of sheet production, and cooperate with the extruder and calender to control the thickness and dimensional accuracy of the sheet.
Cutter: The sheet can be cut into plates of different lengths according to demand
PVC blister sheet extruder machine- Equipment list and quotation
| order number | name | quantity | remarks |
| 1 | Stainless steel screw feeder | 1 set |
The main components of the whole line are made by well-known domestic and foreign brands: 1. The electrical system adopts Siemens contactor, Omron intelligent temperature controller and Invtensor frequency converter. 2. The hard toothed reducer adopts high torque gear reducer for plastic machine. 3. Screw barrel is made of screw from Zhoushan, Zhejiang province 4. The mirror roller is made in Qingdao or Xuzhou. 5. The mold is made of Huangyan. |
| 2 | SZ80-twin screw | 1 unit | |
| 3 | MJ-1700 optical panel mold | 1 set | |
| 4 | BF-1800X ∗ 400 three roll calender | 1 unit | |
| 5 | BF-1800-6000 cooling bracket | 1 set | |
| 6 | BF-1800X ∿ 220 rubber roller traction machine | 1 unit | |
| 7 | BF-1800 cutting machine | 1 unit | |
| 8 | Three-in-one oil roller constant temperature machine | 1 set | |
| 9 | DK-18 district extrusion production line electrical control cabinet | 1 set | |
| 10 | Double-sided film covering device | 1 set | |
| 11 | manipulator | 1 set | |
| 11 | Random device technical data | 1 copy |
1. Stainless steel screw feeder: one
Loading method: Helical feeding
Material of pipe and box: stainless steel
power of motor: 2.2KW
automata: Damping level meter
2. Z80/156 twin-screw extruder
| Screw diameter: | 80mm (Zhoushan, Zhejiang) |
| Screw length to diameter ratio: | 24 ∶1 |
| Screw structure: | New high plasticizing screw, suitable for PVC powder and granular materials. |
| Screw material of barrel: |
38CrMoAIA Nitriding treatment |
| Nitride layer depth: | 0.4-0.7mm |
| Screw hardness: | HV＞740 |
| Die hardness: | HV＞940 |
| Screw speed: | 15-40rpm |
| power of motor: |
75 kw (Shandong Tailida Motor) Heating section 4 zones (aluminum + stainless steel wind shield) Cylindrical cooling 3 zones ×250w |
| Extrusion output: |
300-400kg/h reduction box Produced in Jiangyin, Jiangsu province Gear material 20CrMnTi Carburizing and quenching cooling-down method The teeth are cooled by water through the condenser Transmission mode of reducer and motor Joints are directly connected |
| Electrical control system: |
contactor Siemens contactor temperature-controlled meter Omron intelligent temperature control meter frequency transformer Invt frequency converter |
Clothes hanger plate machine head mold effective width
Heating power, temperature control section
High quality mold steel forging tempering, hard chrome plating, polishing treatment
The thickness of the product is 1-3mm, and the width of the product is 1550mm 1700mm
The 15kw uses internal heating mode 5 zones
The head flow channel is in the form of a clothes hanger type gradient flow channel. The head is made of high quality alloy steel 5CrNIMo, and polished after chrome plating; the upper die lip is pushed by micro adjustment.
A. Structure of light press: Vertical three rollers (with roller safety protection device)
b. Number of rollers; Three roots (produced in Qingdao)
c. Roller diameter: ∮400mm
d. Roll length: 1800mm
e. Wall thickness of the roller: ≥22mm
F. Roll material: 45# steel is used and hardened to achieve hardness of RC60-65
G. Roll surface treatment: Mirror finish
H. roller structure: The multi-layer composite rapid exchange system is adopted to ensure the uniform temperature of the roller.
I. Constant temperature medium for rollers: demineralized water
J. three roll control system: Frequency conversion control can be used to achieve synchronous and independent speed control.
k. drive system: 1.5KWx3=4.5kw Ensure the smooth operation of the three rollers.
A. Length of cooling rack: Six meters.
b. roller: Made of stainless steel.
c. Roller distance within the first two meters: 400mm.
D. The bracket has a cutting edge device: 1 set, the cutter is made of high quality alloy knife
e. Bearing: Adjustable heart bearing
A. Traction rubber roller: 2 units
b. Traction roller diameter: ∮220mm
c. Traction roller length: 1800mm
D. Surface of traction rubber roller: Corrosion resistant, temperature resistant and wear resistant rubber polishing.
e. drive system: Gear reducer transmission is adopted
f. traction control: Invt frequency conversion
G. Speed control: equipped with three roller calender and traction speed linkage speed control system, the traction machine can be independently speed control system
A. Cutting width: 1550MM
b. power of motor: 2.2KW
C. Discretionary control: motor-driven
d. Metering method: South Korean Autonix encoder
e. Cutting length: adjustable
F. Material receiving method: Belt conveyor, manual assistance
J. Belt conveyor length: Three meters
H. Motor power: 0.75KW
a. cooling medium: oil
B. Circulation pipe and water tank: made of stainless steel.
C. Cooling valve: motor-driven.
d. control method: Upper, middle and lower independent control
e. temperature controller: OMRON
Address
No. 88 Shandong Road, Beiguan Industrial Park, Jiaozhou City, Qingdao, Shandong Province, China
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