Coal mine patent purchase

Users choose wire rope, hoping that the longer the service life of the wire rope, the better, and the lower the unit use cost. Manganese phosphating wear-resistant coated wire rope is the first wire rope product with wear-resistant protection treatment in the world, and it is also the only wire rope with wear-resistant protection coating at present. The steel wire rope must be wear-resistant, especially the steel wire rope above the mine inclined shaft hoist or the elevator wire rope, in order to prolong the service life of the steel wire rope. The film weight is the thickness index of phosphating film. The greater the film weight of manganese phosphating film, the stronger the wear resistance of wire rope, and the longer the fatigue life and service life. Some domestic enterprises purchase patents to license the production of manganese phosphating wear-resistant coated wire ropes. The film weight of manganese phosphating wear-resistant coated steel wire rope is mostly between 15-30g/m2, and the film weight of some manganese phosphating wear-resistant coated steel wire ropes for mining has reached 30-40g/m2, which is very close to the limit of manganese phosphating film thickness, so the production is very difficult and it is difficult to exceed 50g/m2. When purchasing manganese phosphating wear-resistant coated steel wire rope, the weight range of phosphating film should be agreed with the manufacturer. Reminder: The phosphating film weight below 3g/m2 is not manganese phosphating wear-resistant coated steel wire rope, so the phosphating film weight should be tested when the steel wire rope arrives to distinguish the authenticity of manganese phosphating wear-resistant coated steel wire rope. Manganese phosphating wear-resistant coated steel wire rope is so popular because of its longer service life. The average daily use cost of manganese phosphating wear-resistant coated steel wire rope is only 30% to 40% of that of smooth steel wire rope, which is more cost-effective. Manganese phosphating wear-resistant coated wire rope is an upgraded product of all kinds of smooth wire ropes, which can better meet the requirements of users and is the first flexible accessory of all kinds of lifting machinery.