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":"Right-Handed 50\u00b0 Q355B Steel LBS Grooved Drum Sleeve RopeSpooling for Mining & Logging Operations","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/2b\/d2eafbc4faba0e82f6b55148e07e-200x200-1.jpg","attrs":{"Price":"Vary by products","Brand Name":"LBS","Model Number":"DN41-D1440-L2365","Minimum Order Quantity":"1 set","Delivery Time":"About 10-40 days(subject to quantity)","Certification":"ISO 9001 2015\uff1bISO 45001:2018 \uff1bISO 14001:2015","Place of Origin":"Shijiazhuang city","Payment Terms":"L\/C, T\/T","Supply Ability":"Adjustable to orders","Packaging Details":"Wooden case\/Pallet\/Carton","Material":"Q355B","Grove type":"Lebus","Rope diameter":"41mm","Drum diameter":"1440m","Mounting type":"Bolted","Groove rotation":"Right-hand"}}