| Composition and function of elbow machine
Elbow machine is composed of five parts: frame body, main oil cylinder, push cylinder, hydraulic station, electrical appliances and other main components. Machine operating mode USES the manual hydraulic valve, the working principle of the cavity ensure pipe diameter would be able to take shape, with multiple diameter of steel ball to push system, to ensure that in the process of pushing into shape tube buckling image, a steel ball synchronous driving system, make the elbow after molding shape ovality range + / - 0.2 or so, after molding cavity mould, artificial remove the elbow, This process completes the production of a blank elbow, then put the elbow on the elbow commonly used beveling machine at both ends of the elbow chamfer flat mouth.
Metal elbow pushing and forming machine
Metal stainless steel elbow cold push molding machine, mechanical design and production of elbow machine high efficiency, is more than 2 times the speed of traditional equipment, according to different pipe wall thickness demoulding speed can be adjusted.
The diameter of IF elbow machine is 21-1620mm, the wall thickness is 3-120mm, the length of material steel pipe is 3-24m, IF heating push machine mold (core head), heating coil, can be ordered individually by the user. Intermediate frequency heating push machine is made by the user alone. Intermediate frequency heating push machine has low price, guaranteed quality and high production efficiency.
Choose the main push pump according to the selected speed of the push elbow according to the selected speed of the push elbow, the gate gate core rod is heated to the working temperature and the push speed can be adjusted to the middle point of the push machine to automatically stop the hydraulic gate gate dead core rod feeding, release the gate back to the end gate gate to the rod diameter and start to push. Note: The main push pump can be used at the same time, in general, only one can be used. Can also be used to step back without stopping. Backoff pump can not be used at the same time, only one can be started, the other standby. , feeding pump can only be used when feeding. , the stable pressure of the hydraulic system of the main oil pump is set as, and the stable pressure of the hydraulic system of the attached cylinder is set as. The two ends of the push machine travel is equipped with travel switches, the actual travel should be less than the large travel, that is, the two ends of the active push plate are left from the actual end of the surplus, so as not to run to the cylinder piston
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