New technology of more energy-saving and efficient Italian rotational moulding

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  • source:EAMOM CNC Machining
Of raw material it is poorly in a long time block up the development of rotational moulding technology, consequently rotational moulding technology all the time confine Wu Sheng produces a few profit base product, or a few products that can produce with this method. Appear as new material ceaselessly, and technical progress, rotational moulding already developed the technology that makes a kind can make all sorts of products have competition ability almost gradually. Rotational moulding is the technology of chooses extensively a kind of production in production of all sorts of agricultural and plastic products, like fittings of chamfer of all sorts of container, feed, feeder, of all kinds tractor (lid of crust, cover, gasoline tank) , horticultural things (all sorts of vase, flowerpot, container) with outdoors appliance (surround bar, fountain accessory, wall and footpath component part) etc. As technical progress, can use very easily now plastic make piece have traditional capable person the product of qualitative beautiful exterior, wait like effect of pottery and porcelain, marble. In the production process of these products, energy-saving and efficient it is the mainest factor. The rotational moulding aircraft that company of equipment of Italian Polivinil rotational moulding develops can lade the mould of different figure, different specifications, can make the vase of different diameter and height, and the square of different specifications and rectangular flowerpot. Recently, the technical development of this company is to lade mainly of vase mould frame leave automatically, add up to an orgnaization. Stock distributes on the machine system of a dislocation, realize the 2nd dislocation coming back of the mould. Its are OK still with depart the mechanical arm connection of each modular antrum, use pneumatic to carry a system on the head, what implementation product takes out is full automatic change. In the mould to condition of place Wu Kaifang (take out product after) in join raw material (often be PE) the technology also gained new headway. It is OK to adopt a special system fasten has news report in the autodyne on the transmitter on frame and machine, will control metric system with this, the setting produces periodic place to need parameter. Produce diametical 200mm with Wu Sheng to 2m the facilities of fixed arm production of vase of contemporary carve patterns or designs on woodwork gets the favour of the market. The mould secures an arm to have higher laden capacity (by beforehand the product of set takes out rate) , yield is high, in the meantime, still can be opposite shape cycle undertakes monitoring, assure product quality. Use design of special mould antrum, through simple cut working procedure can shape at the same time vase and tray, and produce two antrum vase not to need to solder. , Www.

Polivinil.

Com, use raw material and manufacturing technology better, can break through existing technology limitation, ensure product exterior, make goods and component have higher mechanical intensity and precision. A lot of demands are practical, strong and what measure gently is agricultural reflected this kind of trend with horticultural product. Course of study already proved, rotational moulding craft is particularly applicable at make large bath crock, box, box, barrow, and the goods such as chamfer of cistern, feed. Have 3 Spain agricultural the rotational moulding that used production of company of Italian Caccia Engineering with horticultural product manufacturer is mechanical. Among them, spanish Fitosa company uses machine of rotational moulding of two arms Shuttle to produce a shoulder to hang type atomizer; Rotosol plastic company is used distribute stock diameter of 3 independent arms, circumgyrate is 2.

The machine of Carousel rotational moulding of 5m and 4m manufactures horticultural appliance and green furniture; Diameter of Orlofibra company use circumgyrate is 2.

6m and 3.

The machine of two Carrousel rotational moulding of 5m produces cistern and container. Machine of Carousel rotational moulding also is favorred in Italy, if Sunbasket company uses circumgyrate diameter from 2.

6m arrives 4.

The machine of Carousel rotational moulding of 5m produces large bath crock and chemical of keep in storage (like chemical fertilizer and manure) bucket. Another client is with circumgyrate radius 1.

8/2.

2/2.

The mechanism of Carousel rotational moulding of 5/3m makes all sorts of horticultural articles for use. The rotational moulding craft with applied wide range is particularly applicable at production appearance very complex product, and be modelled on all sorts of natural material, be like the goods of pottery and porcelain, cement, stone and lumber. Polyethylene suits rotational moulding craft particularly, its are had to strong caustic chemical fight endurance wonderfully, rate of going from place to place is high, easy join certain colorant, and small to environmental influence, easy reclaim, get applied extensively consequently. , Www.

Cacciaeng.

It, to offer a kind effective multilayer rotational moulding solution, italian Persico company developed aircraft of Leonardo rotational moulding, deserve to the top gives device, automatic exhaust in the machine, can answer shrink insert is fixed frame, all drive of these device use temperature to undertake craft is controlled directly. Such, undertook monitoring to every mould area. Use this kind of direct control, the many systems conformity that can expect to load pink is made to multilayer product. The aircraft of Leonardo rotational moulding that Persico company develops is a kind more efficient multilayer rotational moulding solution. System of its technology control can is aimed at base adjust at all sorts of specific requirement proper motion of material function. Ought to notice, the machine is heat up oil through be being connected directly or cold oil has temperature with mathematical control model, is not sirocco. The characteristic of machine of this rotational moulding is Yi Wujia is entered above all with expect with the pink of three-layer at the 2nd. Operation personnel needs to express surface contact with all sorts of hot moulds no longer, and by at heat only mould, decreased considerably to fall a box (not adiabatic) or the heat of canister of feed in raw material is delivered. Accordingly, decreased to eliminate the flash that surrounds generation in week of aperture of feed in raw material even considerably. Each fused process gets be controllinged accurately. Some material, be like epispastic or cross-linking polyethylene, need issues treatment in extremely high temperature. The machine can dominate temperature and epispastic time, assure to shape the hour seed that reaction produces in the process is accurate, avoid excessive and abrupt expand, or ensure proper cross-linking is spent. This machine is OK still heat to what each area of the mould undertake differring, this that is to say, can heat to a few areas only (wait like handle, gasket) , make for example material melt molten, then as compound as other data. In addition, can direct the material of different color the designation of the mould area. Undertake to the thermal current of mould surface uniformity is achieved controlling can making a wall large 0.

5mm is the following, can save raw material considerably thereby, processing costly data especially, when be like PA or EVOH, the effect more showing. Most after, undertake controlling what can reduce pair of ambient conditions to count level to heat and cooling. CNC Milling CNC Machining