Hot-rolling pulley is a new kind of pulley on international in the eighty s, is lifting transportation, metallurgy, chemical industry, mining machinery, construction and installation of the indispensable parts, our factory has been developed since 1993, a molding LR "new - type 1 hot-rolling pulley" for 17 years, I plant the introduction of Germany, Japan advanced production of hot-rolled pulley technology, specializing in the production of all kinds of hot-rolled pulley.
Hot-rolling pulley system it has in the lifting transportation, port loading and unloading, shipbuilding, grab, block, mining machinery, metallurgical machinery, widely used in construction and installation, is the casting pulley, double pulley wheel plate after upgrading of products, outstanding advantages, light weight, good quality, wear resistance, appearance is concise and beautiful.
Production of hot-rolling pulley is a very professional business, the company now has the industry's most superior hot jets, from - phi phi 280 mm 1800 mm specification any production. Welding adopt Ar + our fleet gas shielded automatic welding, the mechanic have the inspection certificate, the main technical performance parameters meet the design requirements. And strict adherence to the original department of transportation "rolling pulley JT - 5028-90" standards implementation, fully meet the demand of users. Therefore, very suitable for frequent operation of various kinds of hoisting machinery.
Hot-rolled pulley, welding roller has the following advantages:
A, reasonable structure, high strength, light weight, 40% lighter than with the specifications of the casting roller.
Second, the rope slot smooth surface wear resistance, and can be heat treatment, to improve the hardness, so as to prolong the service life of the pulley 1 to 2 times.
Three casting pulley, cutting the amount decreased by about 70%, thus saving a lot of material, reducing the processing time, and eliminate the deformation after welding.
Four, can produce varieties of different specifications, to adapt to the single piece or mass production.
Five, the manufacturing cycle is short (hot-rolling pulley efficiency 10 to 20 times higher than that of casting roller).
Six, high precision, radial runout for D - pulley diameter (D), 1/1000 less than 5/1000 of the west German standards DIN15063-77 D, lateral jitter for 2/1000 more than 3/1000 of the Japanese standard D D.
Seven, the process of mould, appearance beautiful, quality is stable.
More details, please enter the company's official website: www.lsdcm.com
