|Dimension Overall:||12mx8mx5.5m||Total Weight:||22MT|
|Actual Running Power:||550KW||Width Of General Roll:||1600mm|
|Production Capacity:||60kgs/hr||Spineret:||Changzhou Or Taicang|
|Manpower:||At Least 4 Persons On Duty Per Shift||Density:||10-40GSM|
60kg/H Meltblown Fabric Making Machine,
PPE Meltblown Fabric Making Machine,
BFE 99% Fabric Making Machine
meltblown fabric making machine
The Forming of Meltblown Fabric
The rest part of this line is same as plastic sheet extrusion line which is widely known by many people, so let focus on more about the forming of metlblown fabric.
A die mold with densely sprinkled nozzles is the most important part among all of the component in a complete meltblown production line.
During the production, the temperature of the mold is maintained at about 300 degrees.
Around the nozzle, a highspeed hot air flow blow the molten PP polymer that is being ejected.The hot air flow stretches the molten polymer from
the spineret, and then the enlongated PP plymer meets the atmosphere cold air outside the die mould to condense and solidify to form a short filament with diameter around 3um, which is finally attached to the roller or conveyor belt freely under the action of gas turbulence.
The temperature of the hot air blowing near the nozzle is between 230 to 360 degrees, and the compressed air speed is upto 05.-0.8 times of the speed of sound.
The diameter of the thin filament is in the micron grade, and is about a few tenth of the thickness of our hair thread.Before attaching to the drum, the fibers will not only be laminated and bonded, but also entangled with each other with sufficient cohesion, which can form a stable structure and a certain strength.
Then, the fibers on the drum are rolled,pressed and electreted to produce the final meltblown sheet in roll, or cut in different size by cutting machine.
The Specification of Die Mould and Spineret
1,Overall length of die mould: 1864mm
2,NO. of holes: 2314
3,Diameter of hole: 0.3mm
4,Hole pitch: 0.7mm
5,Hole depth: 3.5mm
6,Die mould and spineret material: SUS630
7,Style of die mould: Clothes Hanger Style
Main Equipment List for 1600mm Nonwoven PP Meltblown Production
|1||Automatic Feeder||1 Set||1.For granulate material loading
2.Feeder's height from material source is no more than 6m.
|2||Vaccum Loader||1 Set||200kg/h 3KW|
|3||Screw Extruder||1 Set||SJ90 single screw 55KW, heating 35KW|
|4||Screen Changer||1 Set||Hydraulic driven,2 postion screen|
|5||Metering Pump||1 Set||100CC 3KW|
|6||Connector&Fittings||1 Set||Pipe,flang,fiberglass cotton|
|7||Combination Meltblow Mould||1 Set||LOA:1800mm, In use: 1600mm D=0.3mm 24KW|
|8||Air Blower||1 Set||110KW 50KP 80CBM/Min|
|10||Centrifuge||1 Set||132KW 3Kpa 9600CMB/Min|
|11||Air Hose Connection||1 Set||SUS304|
|12||Forming Net Station||1 Set||Line speed 0-50m/min, Net is made of Polyamide,4KW|
|13||Electricostatic Device||1 Set||1600mm|
|14||Automatic Roller and Cutter||1 Set||0-50m/min , 2 working positions|
|15||Vaccum Burning Oven||1 Set||For cleaning of spineret|
|16||Ultrasonic Washing Machine||1 Set||For cleaning of spineret|
Fabric Products Specification
1,Fabric size: 2-5um
2,Production Capacity: Max 60kg/hr
3,Fabric GSM: 10-80g/sm
4,Fabric Width: 1600mm
5,Line Speed: 0-50m/min
6,Fabric Application: Industry filtration, mask making, PPE making.
1 Technical documents
All the symbols on the equipments should be in English. Seller is responsible to provide general layout plan, electric plan, installation direction, and manual book in English to Buyer on time.
2. Arrangement for inspection, installation and testing work
a. After all machines are delivered to customer's factory; Buyer is responsible for all preparation work, e.g. electricity supply, water supply, labors and cranes, etc.
b. ACEMIEN will prepare for visa application for their engineers, who are responsible for guide of machine installation and testing at the Buyer's factory.
c. The Buyer will buy the round-trip air ticket for Engineer if visa application is approved. The buyer is also responsible to bear expenses generated, e.g. visa formalities, meals, accommodation and allowance of USD80 per day for each engineer.
d. Engineer will give free training lessons to labors in buyer's factory.
e. If buyer doesn't request installation and commissioning by Seller's engineer in 4 months since date of bill of lading, which to be accounted all the machines has been successfully tested by buyer.
3. Quantity and quality guarantee
a. Quantity/Quality Discrepancy to destination port during transportation:
In case of quality/quantity discrepancy to destination port in transportation, customer should file claim within 30 days after the arrival of the goods at port of destination. Insurance company and shipping company will be responsible for any discrepancy of the goods caused by shipping company and other transportation organization and/or post office.
b. Guarantee period and after-sales services: 12 months since date of bill of lading
During this guarantee period, ACEMIEN will provide spare parts without any charge in case of quality discrepancy caused by us. If the malfunctions are caused by your incorrect operations, ACEMIEN will provide the buyer spare parts at cost price.
c. Long-term service:
ACEMIEN will charge the buyer cost price of spare parts beyond one year and provide long-term technical guide.