The inside of the mine wheels have left a certain gap between the rim, the rim and the rails. Wheels in contact with the rail tread surface tapered, so that the wheel maintained in orbiting, reducing mechanical wear and to reduce running resistance. Our company can produce the processing of various models the tramcar and mine wheel, for example: 600 gauge diameter of 300 mine wheels, 600 gauge diameter of 350 mine wheels, cast steel, cast iron, all kinds. φ200-600 ore wheels, φ300-600 on mine wheels, φ350-900 mine wheels on mine wheels, the tramcar pin, tub meet tricyclic chain company can produce processing of various models the tramcar and mine wheel such as: the 600 gauge diameter of 300 mines wheel, 600 gauge diameter of 350 mine wheels, cast steel, cast iron, all kinds. Mine wheels are suitable for various tramcar, steel products, quality assurance, and first-class service. The ore wheels for Coal Railway! Mine wheels for coal mine roadway transportation, small and medium oblique wellbore small deviated crossheading and mine surface transportation. Tramcar by carriage, MG1.1-6A the tramcar - frame, round the buffer components mine wheels For couplings or trolley baffle Please specify when ordering. Welcome to call us to order products contact us to discuss. The narrow-gauge railway transporting vehicles, transporting bulk materials such as coal, ore and waste rock, mine wheels mines are generally required to use the locomotive or winch traction. Our main production and operation of the following products: tramcar: fixed tub, mine wheels, mine wheel side dump mine car, shuttle car \ ore wheels tub accessories: mine wheels, MG1.1-6A, tramcar, the tub meet, meet in the spring, the retainer ring, three-ring chain connecting pin universal ring rail transportation equipment, equipment for mine wheels: manual rack from the Road, hydraulic lifting machine, manually bend mine wheels \ hydraulic rail corners, hydraulic curved track, the manual switchman mine wheel, rules feet Accessories: turnout, mining wheel, mining wheel \ Road plywood, pressure rail pressure plate, pinch, mine wheels, pads. More variety, full specifications, the whole complete accessories and auxiliary materials supporting the implementation of three bags, business products, sufficient quantity, price concessions, welcome to order! Provide first-class quality, first-class reputation, first-class after-sales service to meet the needs of the customers! Forthright with solid, Shandong Jining City Zhuoxin Mining Equipment Co., Ltd. adhering to visit our company, invited experts, leading, guiding, enlighten, and look forward to sincere cooperation with you, "the pursuit of excellence is always our theme, we will good governance and create efficient, and strive to the state-of-the-art technology, excellent product quality, provide multi-faceted services for coal mining enterprises. Contact: Jiangjing Li Mobile: 15653732939 Tel 0537 -2998821 Fax :0537 2,228,358 QQ: 1,970,907,860