Defects: car castings have not fully integrated gap, the transfer of the edge is smooth, the gap that cold; cast part is not full, the lack of castings, the end of the arc was called insufficient. Prevention: increase the pouring temperature of molten metal. Increase the degree of vacuum to improve the exhaust speed. Reduce the amount of foam plastic appearance, reduce the pre-hair density and make the appearance of dry. Choose a reasonable pouring program and pouring system structure, such as the top-pouring system, hollow sprue. Try to shorten the total length of the casting system, so that the liquid metal flow shortens, the filling process is smooth, the casting speed in the case of non-splashing, the better. Cold septum and insufficient pouring causes: liquid metal and the appearance of the replacement process, the liquid metal front resistance is too large or too low temperature of the liquid metal, it can not continue to flow to produce cold or lack of pouring.
Hospital elevators are used in hospitals to allow stretchers to enter and exit. The elevator has a larger space and can accommodate more people.
Our passenger elevators help passengers reach their floors quickly, comfortably, and safely. For tenants, they provide quiet operation, which is especially important at night. For architects, they are easy to integrate into designs and help optimize available building space. For building owners, they help reduce total lifetime costs by providing excellent maintainability and reduced energy consumption. Spacious elevator cars enable passengers and their luggage, or staff and their equipment, to travel comfortably and efficiently through the buildings.
Hospital Elevator,Hospital Lift,Hospital Bed Elevator,Hospital Elevator Dimensions