A method for forming a film of particles on a carrier liquid present in a receptacle, for depositing this film onto a substrate, the method including: making a film blank between a barrier and a head including a tilted ramp, the blank being obtained by dispensing particles via the tilted ramp and carried out until the particles floating on the carrier liquid occupy a space between the barrier and an upstream front of particles located on the tilted ramp; and elongating the film by continuing dispensing the particles, and moving the head to move away from the barrier, the film elongation being performed to hold a front of particles on the ramp.

A method for forming a film of particles on a carrier liquid present in a receptacle, for depositing this film onto a substrate, the method including: making a film blank between a barrier and a head including a tilted ramp, the blank being obtained by dispensing particles via the tilted ramp and carried out until the particles floating on the carrier liquid occupy a space between the barrier and an upstream front of particles located on the tilted ramp; and elongating the film by continuing dispensing the particles, and moving the head to move away from the barrier, the film elongation being performed to hold a front of particles on the ramp.

A powder film forming method includes the steps of: filling an opening with a powder, the opening being formed in a screen plate; and forming the powder film by generating an electric potential difference between the screen plate and a substrate so as to cause the powder, which is filling the opening, to move to the substrate.

A powder film forming method includes the steps of: filling an opening with a powder, the opening being formed in a screen plate; and forming the powder film by generating an electric potential difference between the screen plate and a substrate so as to cause the powder, which is filling the opening, to move to the substrate.

The present disclosure provides equipment for riverway model manufacturing, including a framework assembly, a supply assembly, a rail driving assembly, a detection assembly, and a control device. A pipe chain conveyor is used to transport model sand into a second rail; topographic data corresponding to a riverway is input into a controller; the controller controls, according to the topographic data, a driving assembly and a supply assembly to discharge a material; meanwhile, a compaction device compacts the model sand; a detection assembly detects a height of the riverway model in real time; and after a predetermined height is achieved, manufacturing of next topography is performed. The problems that the current riverway model manufacturing has high labor cost, the model manufacturing is laborious, and the working intensity is high are solved.

The present disclosure provides equipment for riverway model manufacturing, including a framework assembly, a supply assembly, a rail driving assembly, a detection assembly, and a control device. A pipe chain conveyor is used to transport model sand into a second rail; topographic data corresponding to a riverway is input into a controller; the controller controls, according to the topographic data, a driving assembly and a supply assembly to discharge a material; meanwhile, a compaction device compacts the model sand; a detection assembly detects a height of the riverway model in real time; and after a predetermined height is achieved, manufacturing of next topography is performed. The problems that the current riverway model manufacturing has high labor cost, the model manufacturing is laborious, and the working intensity is high are solved.

A food product coating apparatus has a main conveyor, a coating-material spreading system for spreading coating material across the main conveyor, and a coating-material recirculation system for recirculating excess-coating material spilling out the discharge end of the main conveyor. The recirculation system has at least one transverse collection conveyor and at least one counter-flow return conveyor, both of which like the main conveyor made of solid web material. The coating-material spreading system comprises a first overhead sifting loader near the intake end and a spaced away second overhead sifting loader. A food-product inflow conveyor transfers an inflow of food product to the main conveyor between the first and second loaders.

A food product coating apparatus has a main conveyor, a coating-material spreading system for spreading coating material across the main conveyor, and a coating-material recirculation system for recirculating excess-coating material spilling out the discharge end of the main conveyor. The recirculation system has at least one transverse collection conveyor and at least one counter-flow return conveyor, both of which like the main conveyor made of solid web material. The coating-material spreading system comprises a first overhead sifting loader near the intake end and a spaced away second overhead sifting loader. A food-product inflow conveyor transfers an inflow of food product to the main conveyor between the first and second loaders.

An apparatus for producing a laminated object, includes a powder layer forming unit for forming a powder layer of a powdery material, a material supply unit for feeding the powdery material to the powder layer forming unit; and a solidified layer forming unit for forming a solidified layer by irradiating a light beam on a specified portion of the powder layer and sintering or melting the specified portion of the powder layer. The apparatus is configured to produce an integrally laminated three-dimensional object by repeating formation of the powder layer and formation of the solidified layer. The material supply unit includes a cartridge unit charged with the powdery material, the cartridge unit being configured to allow the powdery material to drop downwards.

An apparatus for producing a laminated object, includes a powder layer forming unit for forming a powder layer of a powdery material, a material supply unit for feeding the powdery material to the powder layer forming unit; and a solidified layer forming unit for forming a solidified layer by irradiating a light beam on a specified portion of the powder layer and sintering or melting the specified portion of the powder layer. The apparatus is configured to produce an integrally laminated three-dimensional object by repeating formation of the powder layer and formation of the solidified layer. The material supply unit includes a cartridge unit charged with the powdery material, the cartridge unit being configured to allow the powdery material to drop downwards.