coal conveyor system/coal rubber conveyor belt

Coal conveyor system/coal rubber conveyor belt   Coal conveyor system/coal conveyor belt has the advantages of strong strength, large freight volume, transportation balance, etc., while in the meantime this conveyor belt has very good flame resistance, antistatic property,impact resistance, abrasion resistance and corrosion resistance.    Advantages:    High impact resistance Exceptional resistance to longitudinal tear Excellent mechanical fastener holding strength No carcass delamination Good troughability Low elongation at normal working loads High elongation at break    Application areas:     This conveyor belt is applicable in all areas, especially areas with high impact conditions and low maintenance requirements,such as coal mining,power plant,chemical factory,metallurgy industry,etc.    Coal conveyor system/coal conveyor belt can be divided into PVC type and PVG type.    Non pressed  PVC type   After dipping with PVC paste on the solid woven fabric, add PVC cover on the solid carcass to form the belt.     PVG type   Based on the non pressed PVC type, the carcass is covered with top and bottom covers composed mainly of rubber. The belt is then formed after being pressed.     Both of the top and bottom cover rubber of PVC conveyor belt is PVC plastic cover, single cover thickness  ≥ 1mm,
Both of the top and bottom cover rubber of PVG conveyor belt is the mixture of nitrile rubber and PVC, single cover thickness is 1.5mm-4.5mm.    The angle of conveying for PVC conveyor belt is <16 °, and for PVG conveyor belt is <20 °. Both of PVC and PVG type can be used in coal mine transportations underground or on the ground.   coal conveyor system/coal conveyor belt      PVC coal conveyor system/coal conveyor belt models and technical datas:  

Executive standard of the product MT914-2008						Safety parameter 10(breaking strength*1/10)
Conveying inclination<16°C
Standard model No.	Corresponding grade	Breaking strength≥,Nmm		Elongation at break≥,%		Thickness mm	Recommended minimum diameter of the roller
		Vertical	Horizontal	Vertical	Horizontal
680s	Four	680	265	15	18	8	320
800s	Five	800	280			8.5	400
1000s	Six	1000	300			9	500
1250s	Seven	1250	350			10.1	500
1400s	Eight	1400	350			10.5	630

  PVG coal conveyor system/coal conveyor belt models and technical datas:  

Executive standard of the product MT914-2008 BS3289 HG2805						Safety parameter 10(breaking strength*1/10)
Conveying inclination<20°C
Standard model No.	Corresponding grade	Breaking strength≥,Nmm		Elongation at break≥,%		Recommended minimum diameter of the roller
		Vertical	Horizontal	Vertical	Horizontal
680s	Four	680	265	15	18	400
800s	Five	800	280			500
1000s	Six	1000	300			630
1250s	Seven	1250	350			750
1400s	Eight	1400	350			750

  Safety performance of Underground PVC/PVG coal mine conveyor belt :  

Performance name	alcohol combustion				propane combustion	antistatic property	roller friction
Standard value	average value≤3S,unit value≤10S(has covering glue)				≥250mm	≤3X108Ω	≤325°C
	average value≤5S,unit value≤15S(no covering glue)						no spark

  Applications of coal conveyor system/coal conveyor belt:        Hebei Ssangyong Rubber Co.,Ltd.  workshop        Safety certificate of approval for coal mining products & certificate of ISO9001:2008 Standard:   With strong technology strength, advanced production technique and complete inspection equipments, our company manufactures qualified products up to national and international standards. Depending on the strict management system and consummate After-sales service system,we provide our customers with high quality and low price conveyor belts,also a warm service.    Samples can be customized according to buyer's requirements and free samples can be sent for evaluations.      Contact Us:     Any inquiry of coal conveyor system/coal conveyor belt,please feel free to contact us. Skype:jennifer_feng86