7500 tons of offshore lifting crane technology was accepted

    The Ministry of Science and Technology News: Recently, the Ministry of Science and Technology organized experts to hold the acceptance meeting of the National Science and Technology Support Program “Research on Key Technologies for Floating Cranes of 7500 Tons of Offshore Cranes” in Shanghai.
    The project has overcome the ultra-high-strength steel welding, large-tonnage hook manufacturing, super-large boom deformation control, large-size slewing platform plane processing, multi-mode large-scale floating hull stability analysis and cranes to adapt to various sea conditions. The key technologies such as high-speed deployment system, complete the control and reliability analysis of large floating cranes, the coupling and control of lifting operations and dynamic positioning systems, and the redundant design of safety control systems, and developed large-scale floating crane monitoring. The system realized the real-time monitoring of the whole system status of the floating crane and successfully converted the large-scale oil tanker of 100,000 tons into a large crane vessel. Through the implementation of the project, the 7500-ton offshore lifting equipment floating crane has been applied in marine engineering operations and achieved remarkable economic and social benefits.
    After the on-site inspection, inquiry and discussion, the acceptance expert group unanimously agreed to pass the acceptance.

    Manual Foaming Machine

    Manual PU foam making machine

    Main Usage:
    This machine is mostly used for mixing , stirring and foaming raw material for foam
    rubber.Adopting high speed and low speed segment with timing willingly controlled function ,
    it also fits parking willingly electron brake device , the Operation is simpler and the foaming quality is better.


    Foaming Machine is an economic type of auto batching machine that is used for making all kinds of PU foam.
    1. Main machine:
    * 200kgs of main mixing tank with Teflon coating
    * 15kw motor (Siemens) and 15kw inverter ( Taiwanese Delta)
    * 50L of transfer tank with automatic vale for TDI
    * 1 set of 3 way pneumatic valve for TDI ( Taiwanese)
    * 1 set of 3 way pneumatic valve for water (Taiwanese)
    * 1 set of 3 way pneumatic valve for mixture (Taiwanese)
    * 1 set of controlling center
    * Touch screen ( TL1310/HCFA 10 inch) + PLC ( Mitsubishi) + Electrical components ( Fuji)
    2. Metering pumps.
    * 1 set magnetic pump DPMY-6/0.4 ( Chinese ) for TDI
    * 1 set gearing pump GPY-11.5R ( Japanese) for water
    * 1 set gearing pump KCB200(Chinese) for mixture ( PPG+ silicone + tin + amine + CaCO3+color +-)
    * And their connecting pipes
    3. Tanks.
    *1 set of 100kgs tank for water.
    *1 set of 1 ton mixing tank for mixture ( PPG + silicone + tin + amine + CaCO3+color +-)
    Note: TDI tank just use it`s packing jug directly.
    4. Moulding box. ( customized size) 1 set moulding box with carrying wheel.
    5. Air compressor: 1 set
    6. Electronic scale: 100kgs-1set, 5kgs-1set

    Pu Foam Spray Machine,Manual Foaming Machine,Foam Production Machine,Pu Foam Injection Machine

    SOFTLIFE MATTRESS MACHINERY CO.,LTD , https://www.softlifefoammachine.com

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