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2. The main motor adopts frequency control of motor speed to improve the speed regulating stability of main motor and save electricity by 30%.
3. The screw and barrel adopt 38 chrome-molybdenum aluminum which has been nitrogen treated and the traction frame adopts lifting type. No matter what size the film is, big or small, it can achieve the best effect of cooling.
4. Optional equipment
Double winder
Rotary die head
Auto loader
Double lip air ring
Air shaft
Corona treatment
Fast screen changer
Air compressor
All roller pneumatic type
Ruian Mingde Machinery Co., Ltd. is a professional manufacture of plastic machinery company. Main products: one to three layer co-extrusion rotary die film blowing machine, P E single and double winder film blown machine, high speed biodegradable film blowing machine,printing machine and bag making machine air cooling heat cutting recycling machine.
We have the right of imports and exports, work on the quality of the first faith-based service of customer focus, production according to the customers requires, highly speak by customers, have sold to more than 50 countries. have many patents, Got Provincial Science and technology S E M S and National high-tech enterprise in 2018. Next five years we will focus on researching environmental high output low consume new products, standardizing the internal structure of enterprise, Enhance Visibility Mingde brand in the world. Known in the world, reliable by the customer. Mingde machinery are willing forward to cooperation with you making brilliant future.
| Model | MD-L75 | MD-L90 | MD-L100 |
| Suitable Material | LDPE HDPE LLDPE | LDPE LLDPE | LDPE LLDPE |
| Max Film Width(mm) | 800-1500 | 1000-2000 | 1500-2500 |
| Film Thickness(mm) | LD:0.015-0.15 | LD:0.015-0.15 | LD:0.015-0.15 |
| Max Extrusion Output | 150kg/hr | 200kg/hr | 280kg/hr |
| Gear Box | 200 | 225 | 250 |
| Screw Diameter(mm) | φ75 | φ90 | φ100 |
| Screw's Material | 38 CRMOALA | 38 CRMOALA | 38 CRMOALA |
| Barrel's Material | 38 CRMOALA | 38 CRMOALA | 38 CRMOALA |
| Barrel's Cooling Fan | 370W*3 | 550W*3 | 550W*4 |
| Thermo Control (zone) | 4 | 5 | 5 |
| Driving Motor (kw) | 45 | 55 | 75 |
| Die Size (mm) | LD:φ350/400 | LD:φ400/500 | LD:φ500/600 |
| Rotary Die Head | 360° Continue Rotary | ||
| Thermo Control(zone) | 3 | 4 | 4 |
| Air Ring | 1 pcs | 1 pcs | 1 pcs |
| Cooling Blower(kw) | 5.5 | 7.5 | 11 |
| Roller Width(mm) | φ165*1600 | φ190*2100 | φ220*2600 |
| Take-UP Motor (kw) | 1.5 | 2.2 | 2.2 |
| Take-UP Speed(M/min) | 5-60 | 5-60 | 5-50 |
| Type of Winder | Surface Friction Double Winders | ||
| Roller Width (mm) | 1600 | 2100 | 2600 |
| Winding Motor(KW) | 16N.M | 1.5KW | 2.2KW |
| Winding Speed(M/min) | 5-60 | 5-60 | 5-60 |
| Voltage | 380V/50HZ/3PHASE | 380V/50HZ/3PHASE | 380V/50HZ/3PHASE |
| Cover Dimensins(m) | 6.8*2.6*6.5 | 7.5*3.2*7.5 | 9.4.2*9 |
