Double Screws a/B/a Three Layers Co-Extrusion Film Blown Machine

Product Description

Product Description
The blown film machine adopts A and B dual mainframes. and the two materiais after the head is formed in to two layers film (different color inside and outside is required for express mailers courier bags material), AB structure, blown film light, hard to handle, good brightness, good yield, anti-The puncture ability is strong, and the intermediate layer double energy can be mixed with cheap materials (such as recycling meterial, calcium carbonate) to reduce the cost. It is used for blowing the plastic laminated film of low density polyethylene(LDPE), high density polyethylene(HDPE) and linear low density polyethylene(LLDPE) etc, which are widely used for packing liquid, printed base material,
Product Parameters

Model/Co-extrusion film blowing		2SJ-50	2SJ-55	2SJ-65
function	Raw material	HDPE., LDPE, LLDPE, Virgin and recycled
	Width of products	800mm	1200mm	1500mm
	Output	45kg/h	65kg/h	85kg/h
	Thickness of products	0.008mm-0.15mm
	Voltage	380V, 3Phase, 50Hz
	Weight	2000kgs	2500kg	3000kg
	Overall size	6*3*5m	6*3.5*5m	6*4*6m
extruder	Diameter of screw	50mm x 2	55mm x 2	65mm x 2
	L/D ratio of screw	28:1
	Main motor power	11Kw x 2	15kw x 2	18.5kw x 2
	Gear box	133	146	176
	Model of die head	Rotation die head
	Spec of die head	400mm	450mm	600mm
	Heating power	50kw	60kw	80kw
	Fan power	3kw x 2
Take -up rack	Model of take-up	Lifting method
	Take-up roller length	900mm	1400mm	1700mm
	Method of roller opening and closing	Cylinder control opening and closing
	Take-up motor power	1.5kw
winding	Model of winding	Double-winding
	Winding roller length	900mm	1400mm	1700mm
	Torque motor powe	15N/M x 3
	Max.winding diameter	600mm
Distributing electric box	Temperature control zone	10 zone
	Electrical brand	Zhengtai
	Inverter power	11kw/1.5kw	15kw/1.5kw	22kw/1.5kw
Auxiliary equipment(surcharge)		Automatic loader,corona handler,speed screen changer

Detailed Photos
Our Advantages
Packaging & Shipping
1.Packaging: wooden pallet or film wrapped (Fumigation wooden case usually)
2.Delivery time: 5-35/55 days after receiving deposit, depends on order and machine condition.
3.Exporting seaport: Ningbo port ; Shanghai port
4.Payment: we appreciate T/T 30% deposit, 70% balance paid before dispatching; Western Union;L/C acceptable if your goverment policy required
5.Trade terms: ExW,FOB,CFR,CIF,Door to Door, DDU, DDP,
FAQ
1.Where is your factory Located
Our Factory Located in Ruian City ,Zhejiang Province ,China .
It is about 30minutes by air from Shanghai, around 5hours by train from Shanghai
2.What machines range we make & supply?
Our factory focus on manufacturing extrusion lines, complete bag production line, etc; OEM, ODM, with support of strong R&D team, we also help customer get best solutions for special equipments and plastic machinery;
3.How can we get satisfied machine in hand?
We will make test once machine in ready, to check every parts working condition and electrocircuit; will record relative photo and video for installation in your place.
3. What should we charge if we need engineer service in our country?
You should charge for the cost of our engineer's visa, air tickets, hotel, food, and also their salary (negotiable)
4. How long is your machine's warranty period?
All our machine have two years guarantee, starting from finished installation. we still keep service for whole life.
5. How could we do if the parts broken within warranty?
We would send the free replacement spare parts during the warranty date.

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