Crushing Work double-in and double-out cylinder mill

{"cid":"313561","pid":"40311598","pimg_url":"\/\/img1.b2bforus.com\/5f\/1b\/4e4c91648e8a\/product\/156929994_s-w400xh400.jpg","name":"BYHI Stone Burning Direct Type Double In And Double Cylinder Coal Mill Coal Grinding Mill With Large Storage Capacity","attrs":{"Price":"Negotiable","MOQ":"1 set","Delivery Time":"Negotiable"}}

{"cid":"313561","pid":"40311595","pimg_url":"\/\/img1.b2bforus.com\/5f\/1b\/4e4c91648e8a\/product\/156929981_s-w400xh400.jpg","name":"BYHI Gold Mining Low Speed \u200b\u200bDouble In And Double Tube Coal Mill Coal Manual Pellet Mill By Grinding Various Coal","attrs":{"Price":"Negotiable","MOQ":"1 set","Delivery Time":"Negotiable"}}