Double Layer HDPE/LDPE/LLDPE Blown Plastic Film Blowing Extruder Machine

Product Description

Product Use

Product Description

MD-2L Double Layer Film Blowing Machine

The two-layer co-extrusion blown film machine is designed for high efficiency, allowing for faster production rates while maintaining excellent film quality. This machine produces films with superior strength, clarity, and uniform thickness, ideal for various packaging applications. Capable of processing a wide range of materials such as LDPE, LLDPE, HDPE, and more, making it suitable for diverse film products. Built with high-quality materials and components for long-lasting performance and minimal maintenance requirements. Offers customizable configurations to meet specific production needs and requirements.

Model	MD-2L1200	MD-2L1500	MD-2L2000
Suitable Material	LDPE, LLDPE, HDPE	LDPE, LLDPE, HDPE	LDPE, LLDPE, HDPE
Max Film Width(mm)	1200	1500	2000
Film Thickness(mm)	LD:0.02-0.15	LD:0.02-0.15	LD:0.02-0.15
Max Extrusion Output	80KG/HR	130KG/HR	180KG/HR
Extrusion unit
Gear Box	146*2	173*2	200*2
Screw Diameter(mm)	φ50*2	φ55*2	φ65*2
Screw L/D Ratio	28:1	28:1	28:1
Screw's Material	38 CRMOALA	38 CRMOALA	38 CRMOALA
Barrel's Material	38 CRMOALA	38 CRMOALA	38 CRMOALA
Barrel's Cooling Fan	250W*2*2	370W*2*2	370W*3*2
Thermo Control(zone)	3*2	3*2	4*2
Driving Motor(kw)	15*2	22*2	30*2
Extrusion Die
Die Size(mm)	LD:φ250	LD:φ350	LD:φ500
Rotary Die Head	360°Contrinue Rotary
Thermo Control(zone)	3	3	4
Air Ring	1PC	1PC	1PC
Cooling Blower(kw)	4	5.5	7.5
Take-Up Unit
Roller Width(mm)	φ165*1300	φ165*1600	φ190*2100
Take-up Motor(kw)	1.5	1.5	2.2
Take-up Speed(M/min)	5-60	5-60	5-60
Winding Unit
Type of winder	Surface Friction Double Winders
Roller Width(mm)	1300	1600	2100
Winding Motor	16N.M	1.5KW	1.5KW
Winding Speed(M/min)	5-60	5-60	5-60
Voltage	380V,50HZ,3PHASE	380V,50HZ,3PHASE	380V,50HZ,3PHASE
Cover Dimension(m)	6.5*2.3*6.5	6.8*2.6*7	7*3.2*7.5

Product Detail Display

Main motor : Beide

Screw

Gear box

Air ring

Control panel

Normal double winder

Take-up unit

Optional Accessories

Corona Treatment

Automatic Double Winder

In the blown film machine, Corona Treatment is a key surface modification process, mainly used to enhance the surface energy of plastic films, thereby improving their printability, coatability and adhesiveness.

Automatic Double Winder is the core equipment of the subsequent process, specially designed to achieve high-speed continuous winding, unmanned roll changing and intelligent roll material management.

Meter Counter With Alarm

Rotary Die Head

Meter Counter With Alarm is a core quality control device that integrates precise measurement and intelligent early warning. Its function goes far  beyond basic counting-it actively intercepts production anomalies through real-time monitoring and threshold alarm to reduce waste loss.

The Rotary Die Head mainly used for production plastic films with special patterns, textures or composite structures. Its core function is to achieve dynamic adjustment or functional design of the film's properties through rotational motion.

Factory

Packaging & Shipping

Company Profile

FAQ

Q1:Is your factory a trading company or a factory?
A:We are a factory, so we have a price advantage. Ruian Mingde Machinery was founded in 2010, we focusing on the film blowing machine industry, is committed to the R&D and manufacturing of high-level film blowing machine, and leads the industry.
Q2:How long can your machine work continuously?
A:We advice the machine working 24 hours a day without stopping. Which not only increases production but also saves energy.
Q3:Where is your factory? How can I visit there?
A:We are located in Ruian City, Zhejiang Province, China, about one hour by air from Shanghai. After arriving at Wenzhou Airport, it will take another hour by car to reach our factory. All our clients, from home or abroad, are warmly welcome to visit us!
Q4:How about the payment term? And How long is your delivery?
A:For new customer, our payment terms is 30% T/T in advance before production, the balance 70% should be paid before delivery. And normally our film blowing machine will be delivery within 30 days after 100% testing.