Adjustable-Speed Hydraulic Coupling Device /Soft Start-up for Belt Conveyor

1. Product introduction

Hydraulic Soft Start devices can be widely applied to the soft start-up, speed-adjusting and soft braking of belt conveyors, hoisting machinery, construction machinery, military machinery, fans, water pumps and so on; it can significantly improve equipment performance, for instance start-up, operation and stop, eliminating impact on electrical and mechanical equipments; realize automatic overload protection and power balance of main motors ,etc., and increase work efficiency and reliability, energy saving and economizing cost. 


2. Technical advantage

(1)HV motor can be started under un-loaded condition, which reduce the impact to electrical equipments and mechanical equipments. 
(2) Able to achieve a full-loaded start-up.
(3) Provide adjustable, smooth and no-impact starting moment.
(4) Starting methods can be programmed for different conveyors.
(5) Small power loss and high efficiency at normal work.
(6) Match well with motor and make full use of the maximum moment. 
(7) Ensure that drive motors share the load equally when necessary.
(8) Ensure stepless adjustable speed to satisfy varies work conditions.
(9) Supply automatic protection for overload.

3. Working condition 
(1). Environment temperature is under +40ºC .
(2). No remarkable and severe swaying, quiver and impact.
(3) No metal-corrosive gas and dust .
(4) No water droplet or water spray. 
(5) Applicable for underground coal mine and other explosion proof conditions. 

4. Effect on the Environment 
As an energy-saving and low-consumption high-tech product of advanced design and manufacture process, Hydraulic Soft Start Device are of high reliability and low noise, and it is no harm to the environment. 

5.Technical parameter

6.Package,Freight and Payments



7. Company introduction:

LIBO HEAVY INDUSTRY SCIENCE&TECHNOLOGY CO.,LTD. is specialized in design and manufacture of belt conveyor and key components, such as rollers, pulleys,disc brake, transmission drive, take-ups, belt cleaner, impact bed, coupling and so on. our products have been widely applied in coal mine, power station, cement plant, iron mine and wharf.
YNRQD series Hydraulic Soft-Start Device is applied to the controllable starting and stopping, speed-controlling of belt conveyors used in coalfield, wharf, underground mine etc.. 





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9. Contact information

LIBO Heavy Industries Science&Technology CO.,LTD.
Contact person:Cathy Wong
Telephone:+86 538 6925885
Address:Ningyang Economic Development Zone,Shandong P.R.,China

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