Product Description:
The MP70FS Heavy-Duty Tool Box Blow Molding Machine is a robust and dependable system designed specifically for the continuous production of durable, double-walled industrial carry cases, toys, and protective enclosures. Its construction ensures long-lasting performance even in demanding manufacturing environments.
This machine stands out due to its high clamping rigidity, which provides stability throughout the molding process. Additionally, it is equipped with automated pinch-off trimming blades, streamlining the finishing process and enhancing operational efficiency.
Thanks to its advanced features, the MP70FS easily handles recycled engineering polymer blends. This capability results in products with excellent parting-line weld strength, ensuring structural integrity. Moreover, the finished items exhibit superior drop-test impact resistance, meeting rigorous quality standards for tough applications.
Features:
1.1.2 Features
The extruding device utilizes a variable frequency motor, which effectively accommodates the rotational speed changes of the screw during the blowing process. The screw, characterized by a large slenderness ratio, is capable of processing a wide variety of materials. It boasts strong plasticizing capabilities, resulting in high production efficiency while consuming less energy. Additionally, the barrel is equipped with a resistance heater controlled by a computer, ensuring rapid, stable, and uniform heating.
By installing different heads in the combined extrusion system between two extrusion machines, it becomes possible to produce blow-molded products featuring a visible strip line or double-layer structures. This versatility enhances the range of products that can be manufactured.
The mould clamping device features a toggle type mechanism coupled with a linear guide. It operates in a double-station mode, allowing the mould platen to move faster and more steadily, thereby improving the molding process’s speed and stability.
An improved hydraulic oil loop design contributes to power savings while maintaining a rapid and stable operation. The installation and maintenance of the hydraulic components are straightforward, facilitated by a removable and mobile oil tank that enhances convenience.
The entire machine is computer-controlled, with the hydraulic system employing double proportional control for precise operation. It is equipped with an automatic fault alarm system, ensuring reliable performance. The high level of automation includes data memory capability for up to 40 sets of moulds, streamlining workflow and setup.
Operators can choose from three operation modes: "Manual," "Semi Auto," and "Full Auto," providing flexibility to suit various production needs and preferences.
For safety, the machine is equipped with safety doors that incorporate both electrical and mechanical safety devices. This design prevents the mould from closing when the safety door is open, making the operation secure and dependable.
Furthermore, the machine supports an oblique blowing function, expanding its operational capabilities.
Technical Parameters:
Major Technical Parameters
Basic Specifications
The system is compatible with a variety of materials including PE, PP, PVC, and PA. It supports a maximum product volume of 10 liters.
The machine is equipped with options for one to four heads, allowing customization based on production needs. Its dimensions are 3.7 meters in length, 3 meters in width, and 2.5 meters in height. The total machine weight is approximately 8 tons.
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Item
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Unit
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Basic Parameter
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Applicable materials
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PE, PP, PVC, PA…
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Max product volume
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L
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10
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Number of heads
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Set
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1, 2, 3, 4
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Machine dimension (L*W*H)
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m
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3.7 * 3 * 2.5
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Machine weight
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Ton
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8
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Mould Clamping System
The mould clamping system provides a clamping force of 150 kN to secure the mould firmly during operation. It offers platen opening strokes ranging from 240 to 600 mm, and a plate stroke of 360 mm.
The maximum mould size compatible with the system is 500 mm in width by 360 mm in height.
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Item
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Unit
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Basic Parameter
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Mould clamping force
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kN
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150
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Platen opening strokes
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mm
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240 - 600
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Plate stroke
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mm
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360
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Max mould size (W*H)
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mm
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500 * 360
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Extrusion System
The extrusion system includes a screw with a diameter of 70 mm and a slenderness ratio of 24 (length to diameter).
This configuration supports a plasticizing capacity of 90 kg per hour when processing HDPE materials. The screw comprises 3 heating zones with a total heating power of 12 kW and is cooled by a fan rated at 0.28 kW. The extrusion motor has a power output of 18.5 kW.
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Item
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Unit
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Basic Parameter
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Screw diameter
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mm
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70
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Screw slenderness ratio (L/D)
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24
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Plasticizing ability (HDPE)
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kg/h
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90
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Screw heating stage/zone
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Zone
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3
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Screw heating power
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kW
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12
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Screw fan power
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kW
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0.28
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Extrusion motor power
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kW
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18.5
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Head System
The head system has 10 heating stages or zones, with a total heating power of 16.5 kW. It supports a maximum extrusion gate mould diameter of 3 mm.
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Item
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Unit
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Basic Parameter
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Head heating stage/zone
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Zone
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10
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Head heating power
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kW
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16.5
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Max extrusion gate mould diameter
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mm
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3
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Energy Consumption
The total machine power is rated at 70 kW, with the oil motor consuming 15 kW. The operating air pressure ranges between 0.6 and 0.8 MPA.
Average energy consumption is maintained at 1.5 kW, with compressed air consumption at 50 m³ per hour and cooling water flow measured at 55.5 m³ per hour.
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Item
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Unit
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Basic Parameter
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Total machine power
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kW
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70
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Oil motor power
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kW
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15
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Air pressure
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MPa
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0.6 - 0.8
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Average energy consumption
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kW
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1.5
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Compressed air volume
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m³/h
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50
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Cooling water volume
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m³/h
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55.5
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Applications:
Preventive Plant Maintenance
Implementing essential routine servicing checklists is crucial for maintaining optimal performance in plastic molding factories. These preventive maintenance practices help identify potential issues early, minimizing downtime and ensuring continuous production efficiency.
On-Site Engineering Standard Operating Procedures (SOP)
Comprehensive training guides designed specifically for technical adjusters and line operators serve as vital resources on the factory floor. These Standard Operating Procedures (SOPs) ensure that all personnel follow consistent, safe, and effective methods during operations and adjustments.
Equipment Lifecycle Management
Extending the service life of critical components such as heavy-duty extrusion screws and hydraulic pump systems is indispensable for cost-effective factory operations. Employing proactive management strategies not only enhances equipment durability but also optimizes overall productivity.
FAQ:
Q1: What is the brand and model number of this Plastic Bottle Blow Molding Machine?
A1: The machine is branded as MEPER, and the model number is MP70FS.
Q2: Where is the Plastic Bottle Blow Molding Machine manufactured?
A2: This machine is made in CHINA.
Q3: What certifications does the MEPER MP70FS machine have?
A3: The machine holds CE and ISO9001:2008 certifications.
Q4: What is the minimum order quantity and price for the Plastic Bottle Blow Molding Machine?
A4: The minimum order quantity is 1 set, and the price is negotiable.
Q5: What are the delivery time and payment terms for this product?
A5: The delivery time is 25-35 work days. Payment terms accepted include L/C and T/T.
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