Competitive Price Drawing of Gear Box

  Drawing of Gear Box       Product Description  
 The worm consists of high strength forged steel with a Brinell hardness of 210 while the worm gear is manufactured from grey iron with a relatively wide variation of hardness.  The worm and gear pressure angle have been designed at 14-1/2 degrees. This angle was selected based upon review of extensive engineering information and has been borne out by extensive testing and proven field result. The 4-1/2 degree pressure angle exceeds the necessary strength requirement while providing a greater efficiency than would be possible with large angle.  The output shaft is a full 2-1/4” diameter shaft. Although other gearbox may use a larger shaft, the actual strength is determined by the load applied and physical properties of the shaft material. The gearbox overhung load point is relatively small at 1-1/2” from the bearing to the wheel mounting flange. The shaft material is a high-strength, forged steel. The worm end caps made from cast iron held by 4 bolts to reduce the possibility of working loose in the field – unlike system using a threaded nut design. Ratio: 50:1   Ratio: 50:1 High strength steel worm and output shaft Each gearbox filled with extreme pressure/multi-purpose gear oil. UV resistant dust seals Totally enclosed internal air expansion chamber Top oil fill provision         Our ServicesDuring pre-design process of irrigation projects, along with the use of mature satellite techniques,Rainfine is able to gain more accurate data of the field and realize 360o all round designing,including irrigating circles,pump stations and water pipelines.In order to be more reliable,a trial operation has to be done on the computer after design.Installation has to be done only subject to all the mainipulating data meeting the standards.The pre-designs realize the good match between the irrigators and the fields,reduce engineering difficulties,save cost,increase land application,decrease waste of non-irrigable area and improve harvest.
RAINFINE weather techniques,soil conditions can be collected and analyzed to realize concise irrigation up to mini meters,and make every drop of water serve for harvest. The customized irrigation solution can raise the water efficiency of irrigation to 0.7-0.9.
We provide the best service for our customers:
Water supply design(from bore well or river)
Pump station
Water hammer protection
Water pipe network
Submersible sewage pump
Generator set
Farm land plan
Irrigation system
Equipment
Shipment
Installation & commissioning
Training
RAINFINE has set up a worldwide network of dealers who are highly professinal in marketing,installation & commissioning, maintenance and services.This has made it simpler to operate,more convenient to purchase for customers in all parts of the world,and enable them to enjoy faster and better service.     Company Information Rainfine (Dalian) Irrigation Co., Ltd. is a high-tech enterprise that specializes in research, development, production, service and marketing of RAINFINE water-saving irrigation equipments. The company produces a series of RAIFINE agricultural irrigation systems such as fixed center pivots, towable center pivots, lateral move (linear) systems, hose reel irrigation machines and chemigators on a massive scale. Both technology development and production capacity comply with American and European standards. RAINFINE irrigation systems are water-saving irrigation equipments indispensable to irrigated areas and can be used in any irrigable areas with water resources. They can effectively increase greening coverage of the land and application of water resources. The irrigators can help increase harvest and save water resources for the country, implemented under precise irrigation planning. Rainfine (Dalian) Irrigation Co., Ltd. is located in the center of foreign trade and harbor system of Liaoning Province—Dalian. The company is headquartered in the city downtown, adjoining the airport and railway. The factory facility is situated in Jinfadi Industrial Park of Dalian, where the industrial facilities are complete, near the Free Trade Zone and harbor to save freight with convenient transport.