a+B+A/A+B+C Three Layer Film Blowing Machine with Anti-Pricking Ability

• Type: Pipe Extruder
• Raw Material: PE
• Automation: Automatic
• Computerized: Computerized
• Certification: CE, ISO9001:2008
• Colors: Green and White
• Model NO.: MD-3L
• Feeding Mode: Multiple Feed
• Screw: Multi-Screw
• Screw Channel Structure: Non Deep Screw
• Product Type: Extrusion Molding Machine
• Assembly Structure: Separate Type Extruder
• Engagement System: Full Intermeshing
• Exhaust: Exhaust
• Transport Package: Export Standard Packing Type
• Specification: CE, ISO9001, SGS
• Trademark: Mingde
• Origin: China
• HS Code: 8477300000
• Production Capacity: 10sets/Year

Product Description

Three Layer Film Blowing Machine (MD-3L)
Our Advantages:
1. ISO 9001: 2000, GSG, SGS, CE, Production Assessment, Gold Supplier certificated
2. All machines will be examined and tested before delivery by 5 professional engineers (with more than 15 years machine experience)
3. Perfect after-sale system: We have more than 5 experienced technicians work abroad.
5. Yearly Production Capacity -- 200-300 sets
6. Prompt Reply Within 12 Hours

RUIAN MINGDE Machinery Co., ltd. Has been the symbol of high quality and excellent service in machiery areas for many years, researched and developed our machines on basis of advanced technology introduced from developed countries. As a professional and experienced manufacturer in china, we're able to produce many kinds of machines like film blowing machine, bag making machine, paper bag machine, packing machine, printing machine and leather & shoe machines, ect.






Optional Device:
1. Auto Loader
2. Corona
3. Automatic Air Supply Device
New Type High Technologe
We devote to produce the Best Machines!

MD-3L ABCseries three-layer co-extrusion film blowing machine
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
OPTIONAL EQUIPMENT
1)AUTO LOADER×3
2)Chiller
3)CORONA
4)FULL AUTOMATIC WINDER
5)EMBOSSING ROLLER