| ˇ°Dongyueˇ± the tower machine besides uses the domestic tower machine commonly used safety device, but also has used many advanced creative installments, ensures the tower machine security, the easy to operate. Like; The car against breaks the rope accelerating-coasting installment; The introduction standard festival against escapes the installment; Returns to the turret body and the erector beam, the balance arm root connection uses the fast attachment and so on and the advanced welding process and each safekeeping of security each kind of multi-purpose limitator. Through uses the integration of machinery design, the optimization design method, enables ˇ°Dongyueˇ± the tower machine steel structure to have the extremely good intensity, the rigidity and anti-fatigue failure ability, has the good overall performance and the reliability. Moreover the modelling is exquisite, has manifested my factory tower crane extremely high design standard truly. Mainly uses in each kind of building the construction. I the factory tower crane product has K50/50(TC7050) series, K40/30(TC7030) series, K40/27(TC7027) series, K40/23(TC7023) series, K25/23(TC7023) series, H25/15 (TC6015) the series, the K2520 series, the FO/23B series, the QTZ1000 series, the QTZ800 series, the QTZ630 series, the QTZ40 series, the QTZ315 series tower crane, products and the large-scale casting, the ultra-large industry and mining fitting processing and so on SC200/200 series construction elevator and so on. |
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