multilayer winding system lbs grooved drum

{"cid":"91174815","title":"D-DN19 Model LBS Grooved Drum , Wire Rope Hoist Drum For Hoisting","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/66\/9232d89ced3652600230e159d414-200x200-1.jpg","attrs":{"Price":"USD 300-3000 \/ set","Brand Name":"LBS","Model Number":"D-DN19","Minimum Order Quantity":"3 sets","Delivery Time":"3-7 work day","Certification":"IFA CE SGS","Place of Origin":"SHIJIAZHUANG CITY","Payment Terms":"T\/T, Western Union","Supply Ability":"500 sets per month","Packaging Details":"export wooden box or as your require","Material":"Q345B Q345D","Rope inlet":"Left or right","Drum diameter":"300mm or as your require","Grooving type":"LBS","Application":"hoisting winch"}}

{"cid":"91201508","title":"Black LBS Grooved Drum Right-hand Rotation 40mm Rope Diameter","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/3f\/f23eb2c1034e0b2d8044c695d3b5-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"LBS","Model Number":"LBSD Series","Minimum Order Quantity":"1 set","Delivery Time":"30 to 40 working days, depends on order amount and specification","Material":"Carbon steel","Product name":"LBS grooved drum","Rope diameter":"40mm","Payment Terms":"L\/C,T\/T","Rotation direction":"Right","Certification":"CCS,ABS","Color":"Black","Connection type":"Bolted or welded","Place of Origin":"Shijiazhuang,Hebei Province","Customization":"Yes","Packaging Details":"Export standard wooden case","Supply Ability":"300 Sets Per Month","Groove bottom diameter":"900mm"}}