DÂY CHUYỀN SẢN XUẤT ỐNG NHỰA KS-PPR 110MM

Một số hình ảnh máy:

1. Project evaluation

1.1. Raw material & Final product:

Raw material & formulation	PPR resin & master batch
Output capacity	16—32mm: 60—80kg/hr, 6—7m/min40—110mm: 150—180kg/hr, 12–14m/min
Final product

Pipe species and size list

O.D. (mm)	Wall Thickness (mm)	O.D. (mm)	Wall Thickness (mm)
16		50	8.3
20	3.4	63	10.5
25	4.2	75	12.5
32	5.4	90	15
40	6.7	110	18.3

1.2 Work condition（Provided by customer)

Warehouse/Workshop	Dimension: 38m (length) × 2.4m (width) × 3m (height)Crane: Machine positioning
Temperature/ Humidity	0-35℃/≤95%,
Power supply & Installation power	3-phase, 380V, 50 Hz
Wire/cables:	Wires/cables from power supply to control cabinet of this production line; all electrical cables from control cabinet to each machine.
Cooling Water hose/pipe	Water supply to machines and pools
Lubrication oil:	Exxon mobil
Compressor	Supply compressed air

1.3 Energy consumption

Installation power & actual consumption	175kw*70%= 98Kw
Cooling Water	≤20℃,  ≥0.3MPA, 6M3/hr
Compressed air	0.3m3/min, 0.4～0.8Mpa
Manpower	1 Person

1.4 Main commercial terms

Project	PPR pipe production line (16–110mm)
Price	（306,200）
Payment term	30% as deposit by T/T; 70% by T/T before delivery and after inspection;
Delivery time	75 days since the date of receiving down payment
Packing	Wood pallet covered by plastic film, 1*40GP Container
Warranty period	15 months since date of bill of lading

1.5 Flow line and configuration

1.6 Machine list & Quotation

No.	Name	Qty.	Unit Price (USD)
1	Vacuum feeder	1set	1033
2	Hopper dryer	1set	916
3	SJ65/33 single screw extruder	1set	33,833
4	Mould	1set	8,833
5	SJ25/25 Co-extruder	1set	4,416
6	Vacuum calibration tank	1set	10,666
7	Spray cooling tank	2sets	5,666
8	Haul-off	1set	7,166
9	No-dust cutter	1set	5,000
10	Stacker	1set	1,416
	Total amount		84,611
	Agent price		76,166

2.1 Technical data: 

1: Vacuum feeder:  

Charging capacity:200kg/h

Motor power: 1.1KW

Hopper : stainless steel

2: Hopper dryer:

Capacity: 100kg

Power of air-blower: 0.25Kw

Heating power: 5.4KW

3: SJ65/33 single screw extruder:

Screw :

Diameter of screw: Ф65mm L/D: 33/1 Material of screw: 38CrMoAl

Surface treatment: nitride processing, thickness: 0.4 ~ 0,7mm, Polishing

Barrel:

Material of Barrel: 38CrMoAlA

Inner processing: nitride with thickness: 0.4 ~ 0.7mm

Heating zones: 5 zones

Electric Heater: Cast aluminum + stainless steel covering

Heating power: 4.5KW×4 zones Cooling power: 0.25KW×4 zones

Method of cooling: air blow

Driving motor: 75Kw (DC)

Electric cabinet:

PLC Module and control panel (Brand: Siemens)

Speed regulator: Eurotherm,  Low-voltage circuit breaker, contactor: Schneider

Self protective system:

Over current protective of motor; Over pressure protective of screw.

4: Mould: 

Including extrusion die head & calibrator

Diameter range: 16—110mm

Extrusion Die head:

Mould structure: Spiral shape, composed of pin and bush

Basic material: 40Cr, Inner surface polished

Heating power: 13.3Kw

Calibrator:

Basic material: Bronze, Inner surface polished

Calibrator is installed in front of vacuum calibration tank and connected with cooling hoses.

5: SJ25/25 Co- extruder:

Screw:

Diameter of screw: 25mm L/D: 25:1, Material of screw: 38CrMoAlA.

Max. rotating speed: 13.5rpm

Surface treatment: nitride processing, thickness: 0.6 ~ 0,8mm, Polishing

Barrel:

Material of Barrel: 38CrMoAlA, nitride with thickness: 0.6 ~ 0.8mm

Heating zones: 2, Heater: Cast aluminum and stainless steel covering

Heating power: 1.2KW×2 zones; Cooling power: 0.04KW×2 zones

Method of cooling: air blower

Driving motor:

Motor power: AC 2.2 KW

Electric cabinet:

Inverter: Hitachi/Schneider, Contactor, Air Switch: Schneider Relay: Omron

Output capacity: 1.5kg/hr