7-Layer Air Bubble Film Machine (2+2+1 extruders)

Product Description

7-layer air bubble film machine (2+2+1 extruders)
Product Introduction:
1. Main parts: 5 Extruders, Control Panel, Bubble forming section, Winder;
2. To produce 7 layers air bubble film (laminated layer + base layer + bubble layer + PE middle layer + bubble layer + base layer + laminated layer);
3. The laminated layer can be aluminized foil, MPET foil, kraft paper, EPE foam, BOPP film etc.;
4. Each layer is under individually control, can have different thickness & material formulation and color;
5. Film width from 1,000mm to 3,000mm;
6. Screw L/D ratio is 1:34, it adopts special mixing function and high plasticizing capacity design, with good plasticization, good mixing effect and high output;
7. The bubble forming cylinder adopts special internal circulation chilled water design to ensure perfect bubble forming effect under high speed operation.
Mechanical Transmission Diagram & Bubble Structure:
Main Technical Variables:

Model	WT-B100SA	WT-B125SA	WT-B160SA	WT-B200SA	WT-B250SA	WT-B300SA
Max width(mm)	1020	1270	1620	2020	2520	3020
Screw dia(mm)	55/55/55/55/55	55/55/55/55/55	65/65/55/65/65	75/75/65/75/75	85/85/75/85/85	90/90/80/90/90
Main motor(kw)	15/15/15/15/15	15/15/15/15/15	15/15/22/15/15	30/30/22/30/30	37/37/30/37/37	37/37/30/37/37
Output(kg/hr)	90-150	110-150	135-190	155-240	190-280	220-320
Line speed(m/hr)	700-1800	700-1800	700-1800	700-1500	700-1500	700-1500
Heating power	114	114	130	150	190	220
Running power	75	75	85	110	140	170

Q1. What is your terms of packing?
A: The normal package is making a pallet to protect the machine at the bottom and wrap the whole machine with plastic film packing. If export to EUROPEAN countries, the wooden box will be fumigated. we use PE film for packing or pack it according to customers special request.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q6: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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