PVC Foamed Sheet and Decorative Sheet Extrusion Line for Sale

• Customization: Available
• Type: Sheet Extruder
• Plastic Processed: PVC
• Model NO.: SJZ
• Feeding Mode: One Feed
• Screw: Twin-Screw
• Screw Channel Structure: Deep Screw
• Exhaust: Exhaust
• Automation: Automatic
• Computerized: Computerized
• Name: PVC Free Foamed Sheet and Decorative Sheet Extrusi
• Delivery Detail: 45-60 Days
• Extruder Size: Sjz80/156
• Total Power: 200kw
• Application: Sheet
• Materical: PVC
• Color: Customized
• Transport Package: Standard Export Packing
• Trademark: Mengkwa
• Origin: Zhejiang, China
• Production Capacity: as Required

Product Description

PVC Free Foamed Board Production Line

The machinery is designed specially for PVC surface crusting foamed board production line. It uses the PVC plastic as the main material , added some plastic addtive by the processing of plastify, shaping to be made a flat board.

Technical compendium:

1.Production material: 
main PVC particle, a small amount of calcium powder, plasticizer, stabilizer, UV absorber, foaming agent, flame retardant, age resister and so on.

2. Production equipment: a complete line consist of  
loading machine                                     1 set
extruding machine                                  1 set
vacuum exhausting system                    1set
hauling off machine                                1set
cutting machine                                      1 set
electrical controlling system                   1 set
stacker                                                   1 set
mixer as auxiliary machine                    1 set

3. production people 
one complete pvc surface crusting foamed production line needs 3-5 persons in practical production.In theory, one person for loading machine,3 for extruding machine, one for electrical controlling, no people for vacuum exhausting system ,hauling machine and cutting machine (automatically). One person for mixing machine. 

4.Technical process:


PVC surface crusting foamed board production line

Number	Name	Unit	Quantity
1	SJSZ 92/188 Twin Screw Extruder	Set	1
2	Mould	Set	1
3	Stock mould	Set	4
4	Mould heater	Sets	2
5	Cooling calibration Tank	Set	1
6	Roller Haul-off	Set	1
7	Trimmer	Sets	2
8	Cutter	Set	1
9	Screw Loader	Sets	2
10	Stacker	Set	1
11	SRL-500/1000 High Speed Mixing	Set	1

1,SJZ92/188conical Twin Screw Extruder   1 set
Main Parameter:
Extrusion system: (Barrel & Screw)
Screw Diameter: ¢92mm,188 mm
Max Capacity: 600 kgs /h
The structure of the screw:
specially designed for PVC grain, through the conical gear
meshing, counter-rotatingoutward with speed: 1 ~ 34.7 r/m.  
Screw material: high-quality alloy steel - 38CrMoAlA,hi-temp nitriding treatment,
nitrided depth: 0.5~0.7mm, surface hardness: HV740 ~ 940.  
Core department of the screw: temperature is controlled by thermostat,and
balanced by thermal recycling system.  
Barrel material: high-quality alloy steel - 38CrMoAlA, hi-temp nitirding treatment,
nitrided depth: 0.6~0.7mm, surface hardness≥ HV940,barrel temp control system
Barrel temperature control system
Heating area: cast aluminum heating circle + stainless steel shell + cooling fan
+ oil recycle cooling system.
Cooling Devices: air carried by fan can ensure a accurate temperature control.
Barrel Cooling Type:barrel surface has spiral sink with copper pipe coil,and
cast aluminum heating circle has air sink. Air cooling and oil cooling are engaged
to guarantee a more accurate temperature control.
Heating Zones: 7 zones
main heating power: 75kw
temperature range:50~300ºC
Cooling Fan Power: 6 × 0.55kw/set
Head Unit Interface:38CrMoAlA,tempered and nitrided,hard chrome plated
in confluence way with transducer and meter.

A,Automatic Weighing And Feeding System:
1.Stainless steel feeding hopper.
2.Automatic weighing and feeding devices
3.Feeding motor power: 2.2kw three-phase asynchronous motor connected with
mini-sized gearbox ,motor rotation speed: 10 ~1500 r/min,  feeding screw rotation
speed: 1 ~ 50 r/min.
4.Feeding speed : TECO AC inverter (TAIWAN)  

B,Vacuum exhaust equipment:
1.Vacuum pump:EJM VACUUM PUMP  1 set  
2.Vacuum pump power:5.5Kw  
3.Vacuum pump motor working method: three-phase asynchronous motor  
4.Vacuum degree: 0~ -0.075 Mpa

C,Transmission Reduction System:
1.High Troque Reduction Gearbox
2.Speed reduction System.
3.Gearbox Material: 20CrMoTi, gear slower device, integrated hard tooth and inclined tooth,carburized and polished.
4.Use the technology from Germany, long life, low noise,low temperature.
5.Horizontal reduction box,main motor connect with the reduction box by couplings
6.Distribution box: through ultra-bevel gear, single shaft torque is to be changed into double shafts torque . 

D,Main motor system
1.DC main motor
2.Main motor power: 110KW

E,Extruder Dimension.
1.dimension:8200×1950×2860 mm
2.central height: 1100mm
3.total weight: 8050Kg

F,Constant Temperature Oil Tank Device:
controlled by the heater mould
Barrel cooling oil tank equipment
Barrel cooling through the fan cooling and water cooing at the same time.

G ,Electric control system
1.Optimal design of electrical control cabinet
2.Omron temperature apparatus and PID type temperature fluctuation self controller.
3.Teco DC inverter Company
4.Schneide r AC contactor
5.Emergency stop system and alarm system
Alarm System Detect Range:
1.Over current protection alarm system  
2.Screw self-release stop alarm system
3.Lack oil alarm of the constant temperature oil tank
4.Extruder center height: 1100 mm

2. Mould                                1set
Effective thickness                      1-20mm
efficiency width                         2400mm
Surface treatment                  Hard chromium plating and polishing

3. stock mould                          1 set
  Stock board                          4 groups
Stock board demension:         2400mm*800mm*180mm
Height adjust type:  all of the four groups use hydraulic adjustment
Cooling type: cooling water( it will be better to use water chiller)

4 .Mould heater                          2 sets
Oil pump power                         2*0.75kw
Flux                                    50L/min
Heat medium                           Oil
Heating power                          2*9kw
Heater material                         Stainless steel
Liquid-controller                        Rang room
Temperature                    -200 precision control ±1ºC
Thermostat mode                        PID control

5.cooling calibration Tank                 1set
Table length                             6000mm
Carrier roller length                       2400
Carrier roller diameter                     Φ76mm
Carrier roller material                     stainless steel
Quantity of roller                         12

6. Roller Haul-off                          1set
Traction belt quantity                    2 articles
Roller quantity                          8 sets
Roller diameter                         Φ245mm
Roller length                            2400mm
Hual-off motor power                    11kw
Press type                           pneumatic pressing
7 Trimmer                               2 sets
Trimming the board on the left and right.  

8.Cutter                                     1 set
Motor power:                                3kw
Max Incise Length:                          2400mm
the rubber brick compacting device will provide the accurate cutting precision when the cutter works, workstations and blade will be controlled to move up and down by cutting cylinder
Working pressure: 0.5 ~ 0.7 Mpa
You can choose to manually cutting and automatic cutting mode.
The length wil be measured by meter counter.

9. Screw loader                           2 sets  
Motor power:                            2*2.2KW
Out pipe:                                Stainless stell
Vane:                                   Stainless stell
Output:                                   1000kg/h
Feeding pipe diameter                     133mm
Feeding height                             4600mm

10. Stacker                               1 set
Stacker length                         4000m
Stacker maerial                        stainless steel
Attention: cutter and the stacker are incorporated.




11.SRL-500/1000 high speed mixer unit         1 set  

                            
 HOT MIXING             COLD MIXING
Total capacity:                500L                    1000L
Effective capacity:            375L                     640L
Stirring quantity:               3                        1
Stirring speed:                950r/min                 50r/min
Heating method:              Self-friction           
Cool mode:                   Water
Cooling medium pressure:     Tap water>0.03Mpa
Cooling material temperature:   40-60ºC
Cooling water temperature:      0-15ºC
Mixing time:                    8-15min/pot  
Cooling time:                   6-8 min/pot
Power :                        75KW                 15KW
Rotation speed:                Inverter
Barrel /pot material:            Stainless steel board thickness 6mm.
Pot:                           Casting aluminum
Paddle  :        Precision casting stainless steel, test by staticand dynamic balance
Discharge mode:             Pneumatic
2,Electric part
Electric box:                 1 Pc
Electric:                     Schneide r
Temperature controller:        OMRON
Dimension :      (length× width× height)4600×3000×4050
Weight :                    5.8T
Inverter:                     TECO
Electric :                       SCHNEIDE R
Temperature controller :         OMRON
                                       


 

01 WHY CHOOSE MENGKWA?
1) Mechanical and electric parts of machines for our machines are from famous brands with reliable and stable quality .
2) Machine structures and applicant parts are heavy duty type .
3) Technologies of machines are developing to be much more energy saving and higher production output .
4) Engineers for installation and training are both available in China and abroad .
5) Our after service is available in 24hours by team group to every customer .
6) Our machines reach to 54 countries all over the world since 1996 .

02 TERMS OF PAYMENT
30% deposit and 70% balance before shipment after machine testing approved by customer .

03 PACKING AND LOADING
Safe packing for container loading OR heavy duty iron frame fixing OR wood cases packages .

04 AFTER-SALE SERVICE
1) 24 hours technical support by email, call, video.
2) Warranty for one year after 12 months of shipment.
3) Installation and commissioning engineer will provide the tech long machine, and machine operation of the buyer's personnel on-site training, troubleshooting and machine maintenance. The factory offers free installation training for a week the company engineers, beyond a week, the salaries borne by the customer engineer the factory.