For example: No.728Dade Road, Jiaxing City, Zhejiang Province, China. Â Â Contact name:Â Â Candy Qian Phone: Â Â Â +86-15757303655 Â
Slewing Controller is a kind of Tower Crane slewing control device, combined speed and voltage regulation and eddy current speed controling. The slewing control block control the speed of eddy current torque motor, to make the tower crane slewing mechanism start, working and stop smoothly. This kind of Slewing Controller is used to regulate and control the speed of three-phase torque motor of AC 50Hz, voltage 380V.
HRCV slewing controller is a hoisting slewing controller developed by our company according to service condition of customer.
Slewing Controller,Slewing Control Block,Eddy Current Torque Motor,Slewing Controller for Tower Crane,Slewing Block SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sytopkittowercrane.com
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Name
10W8IN with Battery Solar Powered Roof Ventilator Solar Roof Fan
Model No.
10W8INBABS
Solar panel power
10W
Motor type
Brushless DC motorÂ
Fan blades
8in aluminium fan bladeÂ
Max Output capacity
400 CFM
Suggested utilization area
500 sq.ft
Battery storage option
YES
Body material
Anti -UV ABS
Color affordable
Matte black or customized
Packing material
Carton
Package size/unit
47cm*47cm*16cm
Advantage of using battery
Day and night operation
• Detailed Images
• Product Benefits
Keep You Cool
It actively removes the hoe, stagnant air from the attic while allowing the cooler outer air to enter, reducing the indoor temperature considerably. In the process, it also lowers the surface temperature of the attic flooring and prevents the hot air from seeping through to the living area.
Defend Your Roof
The most significant benefit of attic ventilation is that it offers the roof and ceiling much needed protection against heat and moisture,helping preserve their structural integrity. Built-up attic heat can cause trauma to your home's roof and internal structures putting a major dent in your wallet. A solar fan helps preserve the integrity and beauty of your home by venting hot air before it does any harm.
Pocket Your Cash
Everything comes at a cost except solar attic fans. They run using the sun's energy, so you won't pay a dime for electricity. You also won't need to hire an electrician because there's no wiring. In  the spring and fall, you may not need air conditioning at all! And, since it is all powered by the sun, you will get these benefit at no cost to you!
Keep House Dry
Moisture is just as damaging as heat. During the winter, warm water vapor from showers, dishwashers and humidifiers rises and accumulates in your attic. It condenses as it contacts cold surfaces there, eventually soaking into the wood and insulation. If left as is, it could rot your wood framing, reduce your insulation's effectiveness, and spur mold and mildew growth. Keeping your attic dry with a solar attic fan can help you avoid hefty repair bills.
Quick and Easy
It only takes about two hours to get your new fan. Units come ready to install, so there is no complicated assembly required or big construction mess to clean up. Once your solar attic fan is installed, you can leave your ladder in the garage. It's designed to be maintenance-free, so you won't have to make any trips to the roof for servicing.
• Application Areas
Industrial workshop; residential house ;agricultural green house; garage/basement    Â
livestock feeding shed; animal breeding house,etc.
• Packing&Delivery
One pc into one carton;Â Delivery by air or sea.
• Our Services
We can supply the OEM service.
• Contact Us
Jiaxing Cowin Electric Applicances Co.,LTD
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The main technical feature as follows:
(1) This product combined the controller and thyristor module,the connection of the users is simple and easy.Prevent the damage of the controller and thyristor module caused by mis-wiring of the customer.
(2) Realize the best optimization of AC voltage control curve and DC voltage control curve.
(3) With the function of inching during operation, realize the accuracy.
(4) The electronic components adopt the imported industrial grade chip, on the control panel directly with power supply and direction indicator light.
(5) Adopt the coating treatment on the printed circuit board,enhance the dust prevention and anti-condensation capacity of the circuit board.
Model NO.: 10W8INBABS
Trademark: COWIN
Transport Package: Carton
Specification: 10W8IN
Origin: Jiaxing, Zhejiang, China
• Product Details