The invention concerns a gas flushing device for a blowpipe (10, 12) of a degassing vessel, the blowpipe being cladded with a fire-resistant material.
At least two blowing mold segments are used as a blowing mold.
A blowing gas or metal vapor blowing gas is supplied to the centrifuge and fed to the coaxial blowing nozzles (55).
Disclosed are a blowing device and a method for using the blowing device.
The parisons are molded into the receptacles under the effect of a blowing pressure inside blow molds (4) in the area of the blowing device.
In the region of said blowing device, the preforms are formed into containers by the effect of blowing pressure within blow-moulds.
The floor terminal includes an air delivery system, a damper coupled to the air delivery system, and a grate assembly coupled to the air delivery system.
The first air delivery fan (12), the second air delivery fan (13), the first heat exchanger (14), and the second heat exchanger (15) are arranged substantially in a row.
The polyethylenes are especially useful in blow molding, extrusion or extruded blown film processes.
The methods involve blow molding a parison (29) of polymeric material using a variable blow pressure.
The proportional stretch blow molding system (200) also includes a proportional blow-mold valve (204).
The apparatus for blow molding the container has a blow pin and shear surfaces.
The blow mold which is composed of at least two blow mold segments is held in place by mold supports of a blow molding station (3) that is arranged on a supporting structure (41).
Said mass measurement is taken preferably using a determined protocol P. The invention is suitable for use in moulding, injection moulding, injection/blow moulding, extrusion/blow moulding, extrusion or spinning.
The pallet can be made by blow moulding or stretch blow moulding
A blow moulding apparatus includes a blowpin (1) and a dedicated air control system for optimising the blow moulding operation.
A machine provided with such a device for producing containers by blow moulding or stretch-blow moulding a preform (5) is also disclosed.
A parison is transformed into the container after thermal conditioning within a blow mould of a blow moulding machine by the action of blowing pressure.
A blow-mold (10) and fluid supply apparatus (40) is provided, including a metering chamber (44) and piston (42), for alternatively supplying the high and low-strain rate inflations.
The squeezing-out opening provided in the head part (2) is provided with a one-way closure (27), which has been created during the inflation process within the blow mould.
The blow-moulding process can be an extrusion blow-moulding process or a stretch blow-moulding process.
A blow outlet is constructed of line blow outlets (35) and corner blow outlets (36).
Provided are a blow mold and a blow molded product made by the blow mold.
After a thermal conditioning process, a preform is shaped into a container inside a blow mould (4) of a blow-moulding machine, by the action of a blow-moulding pressure.
The blower-on mode operates the blower units for a first time interval and the blower-off mode ceases operation of the blower units for a second time interval during each cycle.
Provided is a blasting device capable of performing blasting by spraying a slurry of a constant concentration from a blasting nozzle.
converter with the tuyères incorporated in the sides
The blasting direction of said blasting opening can be adjusted by changing the position of said blasting opening (37).
jacking up the railway
Disclosed is an abrasive for use in moisture blasting.
A shooting cap (7) comprising a sand store (5) provided with a shooting plate (6) and a shooting head (8) is associated with the shooting station (1) of a preferably two-part tool (4).
In the construction above, the blowout opening is used as side vent, and a side vent blowout duct (23) communicated to a side vent blowout grill is connected to the blowout opening.
The blaster can be actuated periodically to blast away slag deposits.
The blow moulds (4) respectively consist of at least two blow-moulding segments.
The blow tube assembly (50) comprises a blowplate (55), and at least one tube (50).
At least one part of the blowing gas flowing out from the blow formed container is guided, after blow forming on the blowing wheel, to a pressure transformation system (41), so that the pressure is increased.
The technique may utilize a vent screen assembly having a main screen, a vent screen, and a tubular member extending from the main screen to the vent screen.
The blow mould forms part of a blow-moulding station and is heated at least in areas.
The movable side of the disconnecting part (2) is composed roughly of a puffer cylinder (10), a puffer shaft (19), and a puffer piston (18).
The parison is then shaped into the container within a blow mold under the effect of a blowing pressure.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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