Ttb110d plastic hollow blow molding machine consists of frame, extruder, storage die head, closing mechanism, blowing device……
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Ttb110d plastic hollow blow molding machine consists of frame, extruder, storage die head, closing mechanism, blowing device, manipulator, cooling device, safety protection device, electrical control system, hydraulic control system and pneumatic control system. It is mainly suitable for processing all kinds of hollow products with PE, PP, ABS as raw materials.
1. Extrusion system
(1) The extruder requires high production efficiency, good plasticizing quality, uniform color mixing and uniform color of hollow products.
(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.
(1) Screw diameter: 110mm.
(2) Aspect ratio: 27:1. Screw material of zlyj280 gearbox
(3): high quality nitriding steel is selected, surface nitriding treatment is adopted, the nitriding layer thickness is 0.4mm, and the hardness HV ≥ 900.
(4) Barrel: high quality nitriding steel 38CrMoAlA 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 75KW
(7) Screw speed: 0-50r / min, low speed and high efficiency screw.
(8) Temperature control: automatic temperature control module, can achieve PID precision control
(9) heating mode: using cast aluminum heating ring, thermal insulation material and stainless steel shield
(10) heating section: 4-stage heating, temperature detection device
(11) cooling mode: air cooling
(12) Hopper base: circulating water cooling, cooling water flow can control
(13) plasticizing capacity: about 230kg/h HDPE
(14) Heating power of barrel: 39KW
2. Die head system
(1) The flow channel structure of the die head is analyzed and designed by foreign advanced plastic melt flow analysis software. There is no dead angle between the die core flow channel and the middle ring as a whole. 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 area of servo cylinder and injection cylinder is large, Ensure that injection force and servo force meet the processing needs of high viscosity high molecular weight and high density polyethylene during the forming of material embryo
(3) 38crmo is used for main parts of the material storage cylinder, runner and mouth mold
(4) The oil cylinder adopts a new sealing structure to ensure good sealing 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 the product and improve the product performance . A.the die head runner structure is analyzed and designed by advanced plastic melt flow analysis software abroad. The core runner and the middle ring have no dead angle. After the melt is combined in the die head, it enters the storage cylinder, and the formed material embryo has good strength and fast color change.B. The area of servo cylinder and injection cylinder is large, so that the injection force and servo force meet the processing needs of high viscosity high molecular weight and high density polyethylene during the molding of material embryo.C. 38crmo is used for main parts of the material storage cylinder, runner and mouth mold
(1) Continuous extrusion die head: 30L maximum die diameter 250
(2) Heating power of die head: 8kw
(3) Heating mode: mica heating ring, aluminum plastic plate cover
(4) temperature control: temperature control module
(5) opening mold size: provided by customer (or by sample)
(6) Total hydraulic power: 22kw
(7) Average energy consumption of Ttb110d hollow blow molding machine: 50kw/h