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

Model NO.: YNRQD 450
Certification: CE, ISO, SGS, Ohsas
Application: Belt Conveyor, Pump, Draught Fan, etc..
Installation Location: Between Motor and Gearbox
Rated Rotation Speed: 1500r/Min
Trademark: LBHI
Specification: ISO9001: 2008, CE
Origin: Shandong Tai′an
HS Code: 84313900
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
Dimension 
Type		 h L L0 d n- φd1 H A B C D E F Power
transferred(kW)		 Weight(kg)
YNRQD150/1500 450 150 917 75 4-φ24 1126 266 350 - 600 678 25 75-150 840
YNRQD250/1500 500 170 961 100 8-φ28 1276 263 388 230 690 750 60 160-250 990
YNRQD350/1500 600 170 1032 100 8-φ32 1342 263 459 230 690 750 60 285-355 1050
YNRQD450/1500 600 170 1032 100 8-φ32 1342 263 459 230 690 770 60 400-560 1050
YNRQD600/1500 650 210 1340 130 8-φ40 1520 325 620 290 874 958 70 630-800 1800
YNRQD800/1500 650 210 1390 130 8-φ40 1520 325 670 290 874 958 70 800-1120 2000
YNRQD1250/1500 710 300 1500 160 8-φ40 1535 409 670 290 874 958 70 1250-1600 2600

6.Package,Freight and Payments

 
 
Package		 We all take standard export packing cases made of exemption plates that thickness of the composite plates are about the 9mm to 15mm according with the export requirements.Of course,We also can take the wooden cases made of solid wood with fumigation and supply the Inspection Certificate of Fumigation.
 
 
 
 
 
 
 
Freight		  (1)Shipping:We cooperate with good international ship agency to ensure the interests of the buyer that the buyer can receive the goods in time.We usually accept liner shipping so that we should contact duly and co-operate on the freight peak to solve those problems of transportation.If you have any other requirements,Please tell us and consult with it.
 (2)Express and Air transport:We also move goods by express and air transport if you really have emergency demand for these goods .But we can't take the resulting costs and the scale of the goods must be small.
 (3)International multimodal transport:The qualified MTO takes the transportation of the goods to make sure to arrive in terminal on time.We use container transport in general with the exception of special circumstances.
 
 
Payments		 1.30%T/T deposit +70% sight, confirmed and irrevocable L/C
2.100% sight, confirmed and irrevocable letter of credit
3.30%T/T +70% after seeing Ocean copy or fax of Bill of Lading
4.Other trusted platform for third-party to pay
5.Other circumstances


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.. 

Adjustable-Speed Hydraulic Coupling Device /Soft Start-up for Belt Conveyor
8. Certificates of LIBO Products:

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

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

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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