Ttba-ibc double-layer plastic hollow blow molding machine is composed of frame, extruder, storage die head, clamping mechanism, blowing device, manipulator, cooling device, safety protection device……
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Ttba-ibc double-layer plastic hollow blow molding machine is composed of frame, extruder, storage die head, clamping mechanism, blowing device, manipulator, cooling device, safety protection device, electrical control system, liquid jade control system and pneumatic control system. It is mainly suitable for processing all kinds of hollow products with PE as raw material.
This machine consists of a frame, an extruder, a storage die, a clamping mechanism, an inflation device, a manipulator, a cooling device, a safety protection device, an electrical control system, a hydraulic control system and a pneumatic control system. It is mainly suitable for processing various hollow products with PE, PP, ABS, etc. as raw materials.
Maximum product volume: 800L
Machine dimensions (length * width * height): 7.5m*3.9m*5.7/6.7m
1. Extrusion system characteristic:
(1) The extruder requires high production efficiency, good plasticizing quality, uniform color mixing, uniform color of hollow products, and the internal quality and appearance quality of products can meet the requirements of commodity inspection.
(2) Suitable for processing the mixture of powder, granule, recycled material and color masterbatch.
(3) Wide adaptability to raw materials.
(4) The proportion of recycled materials is wide.
Technical parameter :
(1) Screw diameter: 110? mm。
(2) Length diameter ratio: 30:1. Equipped with 315 gear box
(3) Screw material: high quality nitriding steel, surface nitriding treatment, nitriding layer thickness 0.4mm, hardness HV ≥ 900.
(4) Barrel: high quality nitriding steel 38crmoaia is selected, the inner surface is nitrided, and the hardness is HV ≥900。
(5) Driving mode: AC motor, frequency conversion and automatic speed regulation, keep the normal production without stopping the winch, and connect the motor with the gearbox belt.
(6) Driving power: 110KW.
(7) Screw speed: 0-60r / min, low speed and high efficiency screw.
(8) Temperature control: using Mitsubishi automatic temperature control module, can realize PID precision control
(9) Heating mode: cast aluminum heating ring, thermal insulation material and stainless steel shield
(10) Heating section: 6 heating sections with temperature detection device
(11) Cooling mode: air cooling
(12) Hopper seat: circulating water cooling, cooling water flow can be controlled
(13) Plasticizing capacity: about 300? KG/H HDPE
(14) Barrel heating power: 46kw
2. Die system
(1) The flow channel structure of the die head is analyzed and designed by foreign advanced plastic melt flow analysis software. The die core flow channel and the middle ring have no dead angle. After the melt is compounded in the die head, it enters the storage cylinder. The formed blank has good strength and fast color change.
(2) The large area of servo cylinder and injection cylinder ensures that the injection force and servo force can meet the processing requirements of high viscosity high molecular weight high density polyethylene.
(3) 38crmo is used for main parts of storage cylinder, runner and die.
(4) The oil cylinder seal adopts a new seal structure to ensure good seal and long service life.
(5) The heating ring of die head adopts mica heating ring. The special structure design ensures that the heating ring is close to the die head, with high heat transfer efficiency and long service life.
(6) The wall thickness control technology can effectively control the weight of products and improve the performance of products.
(1) Die head model: 45L
(2) Control core diameter: 120mm
(3) Wall thickness control points: 100 points
(4) Heating power of die head: 39KW
(5) Maximum injection quantity at one time: about 31kg
(6) Heating method: mica heating ring, aluminum plastic plate shield
(7) Temperature control: automatic temperature control module
(8) Die size: About 700mm
(9) Total power of hydraulic drive: 37KW Feishi servo motor
(10) Average energy consumption of 2021 ttba-ibc special machine: 210Kw / h