MD-3L series three-layer co-extrusion film blowing machine
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| Main Technical Parameters |
| Model | MD-3L50 | MD-3L55 | MD-3L65 | |
| Suitable Material | LDPE LLDPE EVA HDPE | |
| Max Film Width(mm) | 1200 | 1500 | 2000 | |
| Film Thickness(mm) | LD:0.015-0.15 | |
| Max Extrusion Output LD | 140kg/hr | 200kg/hr | 280kg/hr | |
| Extrusion unit |
| Gear Box | 146/173/146 | 173/200/173 | 200×3 | |
| Screw Diameter(mm) | φ50/55/50 | φ55/65/55 | φ65/65/65 | |
| Screw L/D Ratio | 28:1 | |
| Screw's Material | 38 CRMOALA | |
| Barrel's Material | 38 CRMOALA | |
| Barrel's Cooling Fan | 370W×2×3 | 370W×2×3 | 370×3×3 | |
| Thermo Control (zone) | 3×3 | 3×3 | 4×3 | |
| Driving Motor (kw) | 15/22/15 | 22/30/22 | 30/30/30 | |
| Extrusion Die |
| Die Size (mm) | LD:φ250/300 | LD:φ350/400 | LD:φ500 | |
| Rotary Die Head (mm) | 360°Continue Rotary 360° | |
| Screen Changer | Manual Mechanics Screen Changer | |
| Thermo Control (zone) | 3 | 4 | 4 | |
| Air Ring | 1 PCS | |
| Cooling Blower (kw) | 5.5 | 7.5 | 11 | |
| 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 Winder | |
| 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 | |
| Cover Dimensions (m) | 6.8×2.6×6.5 | 7.5×3.2×7.5 | 9×4.2×9 | |
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OPTIONAL EQUIPMENT | | | |
| 1)AUTO LOADER×3 | | | |
| 2)Chiller | | | |
| 3)CORONA | | | | |
| 4)FULL AUTOMATIC WINDER | | | |
| 5)EMBOSSING ROLLER | | | |
KevinRuian Mingde Machinery Co.,ltd.ADD:No.168 Daohang Road,Economic Development Industrial Zone,Ruian,Zhejiang.Tel:0086-577-65166180 Fax:0086-577-65166189 Mobile:0086-15168711278 / 15857781186 Website:mingdechina.en.made-in-china.com
