girth gear with no surface treatment

{"cid":"91212205","title":"10 - 30 Pinion Module Girth Gear With No Surface Treatment Large Size","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/de\/33939a84ea458d57712f4245c335-200x200-1.jpg","attrs":{"Price":"1320","Brand Name":"OEM","Model Number":"CUSTOM","Minimum Order Quantity":"2","Delivery Time":"85 Days","Place of Origin":"CHINA","Certification":"QC","Packaging Details":"Plywoode Crate","Payment Terms":"T\/T","Supply Ability":"20Pcs\/Month","Girth Gear Pressure Angle":"14.5\u00b0\/20\u00b0\/25\u00b0","Pinion Pressure Angle":"14.5\u00b0\/20\u00b0\/25\u00b0","Pinion Module":"10-30","Surface Treatment":"Null","Girth Gear Diameter":"Customized","Pinion Teeth Number":"Customized","Pinion Type":"External","Accuracy Grade":"ISO 8-9 Grade"}}

{"cid":"91196990","title":"Dia 16000mm 70 Module Cement Ball Mill Girth Gear Spare Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/b4\/4b\/98c3ea76c236c08afb07006fde45-200x200-1.jpg","attrs":{"Price":"$20,000.00 - $250,000.00 \/ Set","Brand Name":"ZTIC","Model Number":"Rotary kiln Girth Gear","Minimum Order Quantity":"1 Set\/Sets","Delivery Time":"1-2months","Certification":"ISO\/CE","Place of Origin":"Henan, China","Payment Terms":"T\/T, L\/C","Supply Ability":"2000 Set\/Sets per Year","Packaging Details":"Simple packaging for Rotary kiln Ring Gear","Girth Gear":"Rotary kiln Girth Gear and ball mill Girth Gear","Material":"Alloy steel","Diameter":"Min 100 mm to16000 mm Girth Gear","Weight":"Max 120 MT single piece","Module range":"10 Module to 70 Module","Standards\/Certificates":"UNI EN ISO,AWS, ASTM,ASME,DIN","Applications":"Cement and minerals industries","Gear Cutting Machines":"16m CNC Hobbing Machine","Machining Tolerance":"Max. 0.01mm","Machining Roughness":"Max. Ra 0.4"}}