Changhang Motor Factory high-tech ship scientific research project passed pre-acceptance


Changhang Heavy Industry Changhang Motor Factory held a pre-inspection meeting for the “Technology Research of Brushless Doubly-Fed Shaft Generators for 400kW Class Fixed-Range Ships” by the Ministry of Industry and Information Technology. More than 20 ship design units, shipping company representatives and project experts from Changjiang Ship Design Institute, Chongqing Dongfeng Shipbuilding Industry Co., Ltd. and Sinotrans Container Lines Co., Ltd. attended the meeting.

At the meeting, the expert group listened to the project team's report and reviewed the project acceptance materials. It believed that the research results had obvious theoretical innovation and engineering use value. The project formed the actual ship application and specifications, and played a demonstration effect in the independent innovation of ship supporting equipment. Unanimously decided to pass the pre-acceptance of the results of the "400kW class fixed pitch propeller ship brushless doubly-fed shaft generator technology research" project.


LINA Pelletizing-cooling Integrated Machine

LINA Pelletizing-Cooling Integrated pelletizing line centralizes all functions of a complete granulation line on one independent working platform. The pelletizing efficiency is 1-2 times higher than traditional masterbatch pelletizing production line. With the combination of PLC control system, LINA pelletizing-cooling integrated machine makes the granulation process easier, the working area smaller, labor cost lower and maintenance rate lower.

LINA Pelletizing-Cooling Integrated Machine 

 

LINA CIM/MIM Twin Taper pelletizer

Twin taper forced feeding is adopted for mixed metal agglomerates, this feeding method is more efficient than traditional double wrist feeding method. Twin taper feeding is stable and feeding materials are uniform, it increases finished particles are uniform and full. This machine is specific for the granulation of high hardness, high strength and abrasion resistance materials, including stainless steel powder, iron powder, magnetic powder, zirconia, ceramic powder etc.

 

Main features

Oil shower lubrication system.

Material of barrel and screw: 38CrMoALA alloy steel nitride for 72 hours, polished and surface sprayed carbide.

Plunger type pelletizer (non-screw pelletizer): Feeding method of Plunger type pelletizer: hydraulic.

Applicable materials: High - end Inorganic nonmetal like zirconia ceramics.

Applicable to rare earth permanent magnet, magneto-optical, superconducting, hydrogen storage and other rare earth alloys.

 

Value Points:

1. Automation: Continuous kneading and pelletizing.

2. Eco-friendly: No gas masks needed while operating.

3. User-friendly: Quick release design for die head.

4. Modular: Based on user`s demand, manually material feeding can be updated to automatic weighted feeding.

 

Pelletizing-cooling Integrated

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