Plastic mold maintenance fasteners, check the fasteners are loose, damaged phenomenon x-shaped grass brick abrasive, the approach is to look for the same size of the parts to be replaced. Binder components such as pressure plate, excellent strength glue, etc., unloading parts such as stripper plates, pneumatic roof materials. Check all parts of the relationship between time and maintenance parts for damage, repair the damaged part, pneumatic ejector check for air leaks, and to take measures to specific situations. Such as tracheal damage replacement. Plastic mold to focus on several important parts of track testing: top out, the role of the guide member is to ensure that the plastic mold opening and closing the top of the movement and plastic parts, if any of these positions due to injuries and stuck, will lead to cut-off, it should be keep the plastic mold thimble, lubricating guide post (to choose the most suitable lubricant), and regularly check thimble, guide posts and whether the deformation and surface damage, once discovered, to be replaced; after the completion of a production cycle, want to plastic mold work surface, sports, professional guide member coated anti-rust oil, in particular, should pay attention to with a gear rack bearing parts and plastic mold plastic mold protection spring force of strength in order to ensure that it remains in the best working condition ; With the continuous production time, the cooling channels easily deposited scale, corrosion, sludge and algae, so that the cooling water flow path cross-section becomes smaller, the cooling channel narrowed significantly reduce the rate of heat exchange between the coolant and the plastic mold, increasing production costs, clean-up should pay attention to the flow channel; for runner plastic mold, the maintenance of heating and control system helps prevent production faults, therefore particularly important. I believe we must know the mold, which is a product for molding the shape of many products are to rely on this kind of product is molded four-hole grass brick abrasive, so it's now an industry in our country is on the market very important, and above the market there are many types of mold, which is a very common kind of the die mold, that is, we often say Caizhuan mold grass brick abrasive, but kind of the die are generally used plastic materials for production. This is the kind of the die using a plastic raw materials production, the cause of this phenomenon is a kind of material because it has a good price advantage, because the plastic material has the advantage of relatively cheap, I believe we all know what the costs are very importantly, a lot of entrepreneurs is to be able to drive down costs with higher profits, so the use of plastic materials may have a lower cost five-hole grass brick abrasive, which is used by many people is a very important color brick mold reasons. Plastic products in the hardness of the above is also very good, but the mold in terms of hardness the above requirements are very high, so it's kind of the die plastic raw materials production is very good. x-shaped grass brick abrasive, Guohui mold (certified), grass brick mold abrasive by Baoding Guohui Machinery Co. Baoding Guohui Die Machinery Co., Ltd. (www.bdguohui.com) (www.bdguohui.com) Hebei Baoding, plastic building materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Guohui mold in leadership with the staff warmly welcome all inquiries negotiations to create a better future Guohui mold.