Pet Flakes Granulating Machine Line 1000kg/Hour

Product Description

Plastic Granulating line for PET bottle flakes  


 

Project evaluation

General situation

Customer
Raw material	PET bottle flakes
Final product & output	PET granules 1000kg/h
Machine color	Standard color: blue and white
Description of the final product	Size: 3-5mm

Working environment and engineering conditions(provided by the customer)

Workshop/workshop	Foundation works, construction work, earthworks and wall works. Crane (recommended 10T), forklift or other lifting equipment. Installation materials and tools The size of the plant recommend(M*M*M): 30(M)×20(W)×12(H) (if there's any special requirement, please inform us in advance)
Energy supply	Supply voltage: three phase,480V+ N+PE Frequency: 50HZ+-2% Total transformer capacity: 500KVA Transformer operating capacity:220-250KVA Range of allowable voltage deviation: +5%/-5%; control voltage:24VDC+220VAC;
Air source(compressed air)	≥0.6Mpa
Water and water quality requirement	Water quality: closed circulation cooling part inside the equipment(e.g.:bearing cooling, gearbox cooling, heater cooling) industrial soft water is recommended. Water presusre≥0.4Mpa Wter temp.≤25ºC

Consumption

Installed power	450kW(including heating power 105kW)
Working consumption	200-220kW
Water consumption	13-18T/H (cycled)
Water temperature	≤25ºC
Staff	1-2

Commercial items

Quality guarantee	The equipment is carried out according to the enterprise standard, and the warranty period is one year.
The acceptance method	The buyer can send a person to the supplier's site for testing and accept the machine after accomplished.
Delivery time	80 days after getting deposit.
Payment terms	30% of the total contract amount should be paid as deposit, and the rest 70% of the total contract amount should be paid before delivery by T/T.

 

Parameters and configuration

                                                                                 
5m³ silo storage
Storage of raw material and automatically feeding material to extruder
Volume:5m³
Convey motor power: 3kW
Speed control method: frequency control
                                                                                 
Compactor dryer
Instruction: the multi-layer grading friction heat generation makes the material dry; the feeding amount is automatically controlled, and the drying system adopts a closed vacuum system. And with two sets of temperature monitoring systems, the system adopts the German Siemens PLC control system. 
Moving blade: 3 sets(totally 9 pcs)
Blade material: D-2 alloy steel
Compactor blade: 8mm, stainless steel plate whole cold roll processing molding
Motor power: 160kW
                                                                                 
Roots vacuum pump system
Roots vacuum unit, pumping rate 150L/S, ultimate pressure ≤25Pa
Backing pump, 7.5kW water pump, pumping rate 5m³/min
Main pump: 3kW Roots pump, pumping rate 250L/S
Intermediate pump; 3kW Roots pump, pumping rate 250L/S
                                                                                 
SJ-160/23 single screw extruder
Gearbox: reduction gearbox and distribution box are made with high precision and anti-fatigue. The gear material of reduction box is 20CrMnTiA and t carburizing treatment, distribution box helical gear material is 38CrMoAlA, nc hobbing machine processing and moulding, nitriding treatment.
Screw: 38CrMoAl, nitrogen treatment, with special design to ensure the maximum material characteristics.
Barrel: 38CrMoAl, nitrogen treatment
Heating method: electric heating
Drive power: AC 200kW
Screw diameter: 160mm
L/D: 23:1
Lubrication: forces lubricating
Oil number: N220
                                                                                 
2000 piston type screen changer system with large filtration area
Double plunger , large area hydraulic screen changer system
Sealing ring 38CrMoAl nitriding treatment,stable and reliable, thigh pressure resistance
Plunger diameter: φ200mm, diameter of winding filter mesh: 195mm,
Hydraulic station motor: 2.2kW
                                                                                 
Chute
Description: The material strips follow the chute into the pelletizer, and the chute is designed to be pneumatically telescopic, which is convenient and easy to use.
Water circulation system: water pump 1.5kW+15² heat exchangerWater cycle system: water pump 1.5kW+15² heat exchanger
                                                                                 
Under water pelletizer
Description: The material will be automatically cut, no manual pulling is required
Diameter of moving knife: 200X300
Material: anti-corrosion and wear-resistant material
Fixed knife material: ceramic; length 300mm
Main motor: 15kW, frequency control
The rest of the internal material: SUS304
                                                                                 
Centrifugal dryer
Material: stainless steel
Motor power: 5.5kW
Dehumidifying fan: 0.55kW
Material: carbon steel support, other stainless steel
Rotating speed:1500rpm
                                                                                 
Vibrator
Single layer with three output to select the pellets
Screen material: 304 stainless steel
Vibrating motor: 2x370W
                                                                                 
Air transmission system and silo storage
Blower: 4kW
Further removing the moisture, moisture content≤2%
Volume: 2m³
Material: stainless steel
                                                                                 
Electric control cabinet
Germany Siemens PLC control system, high precision control, full automation, maximum guarantee of material physical characteristics.
Remotely assist debugging and view fault information.
Recipe parameters download/upload, process parameters call at any time.
German "SIEMENS" inverter.
Perfect nose pressure display and protection function
Heating system adopts Swiss "CARLO" solid state relay
Main power supply air open Delixi "Pilot" series, providing a safe and reliable power supply system.
Other low-voltage appliances are French "SCHNEIDER"
Provide the connection between the main engine and the control box, all the wires are Chinese famous brand products, "Jiangnan cable" or "Nanyang cable".
Wiring is in accordance with the national standard electrical installation standards to ensure long-term safety and reliable operation of the electrical control system.
 

Free spare pars send with machine

Mechanical part   

No.	Name	Unit	Qty.
1	SJ160 barrel heater	set	Each 1
2	Compactor blade	pc	40
3	Heating rod of hydraulic screen changer	Set	Each 1
4	Shear pin(SJ160)	Set	1
5	Tool for dispatch screw(SJ160)	Set	1
6	Moving blade and stable blade	Set	1
7	Cylinder seal ring(SJ160)	Set	1
8	Tool(including electric parts)	Set	1
9	Reversing solenoid valve	Set	1

Electrical part

No.	Name	Unit	Qty.
1	Pressure sensor	Set	1
2	Solid-state relay	pc	4
3	Button	pc	2
4	Standard thermocouple	pc	5
5	Head thermocouple	pc	2
6	Fast fuse core	set	3
7	Relay(DC24V/AC220V)	pc	2