Product Category
NF high speed non-contact-type backstop
uproduct description
NF high speed non-contact-type backstop uses a special-shaped eccentric wedge for backstop, which is installed at the high-speed end of the system. When the backstop reaches a certain speed, the wedge is separated from the inner and outer ring surfaces under the action of centrifugal force. Realize non-contact operation. This series of backstops includes 11 specifications, and the backstop torque covers 1～25KN.m.
uScope of application
Large inclined belt conveyors, bucket elevators and other equipment should be used as reference.
uMain technical features
1. Non-contact design, suitable for high speed working conditions;
2. The initial installation of the product is simple;
3. Grease lubrication is used inside;
4. Long service life and low maintenance requirements;
5. Adopting a unique torsion spring design to make each backstop wedge evenly stressed;
6. The core parts are manufactured by special technology to improve the wear resistance of the parts;
7. It is certified by Coal Safety and can be used in explosive environment such as coal mine.
uSelection table
Contact Us
Shanghai JNG Industry Co., Ltd. (Headquarters)
Address: 26F and 27F, Building No. 1, Oasis Middle Ring, No. 1628, Jinshajiang Road, Shanghai
Postcode: 200333
Switchboard: 86-21-51806888
Fax: 86-21-31210055
After-sales Phone：4000797000
联系我们
JNG Technology Co., Ltd. (Production Base)
Address: No. 899, Kaixi Road, Jiaxing
Phone:86-573-83700000
Email：shkf@shjingji.com (After-sales Service Department)
Website：www.shjingji.com
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