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1. Install the front and rear supports on the barrel and put them on the main frame together with the cone and double barrel screws. First, do not install the large lock nut, and support the manual crank before shaking to move the barrel to the dire...
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Most of the wear of the conical twin screw barrel occurs in the high pressure area, especially in the transition section and the last few turns of the metering section. These areas are prone to wear because the high pressure will cause the conical t...
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The main points that need to be paid attention to during the use of the cone twin barrel screw are as follows: 1. When the injection molding machine is started, the injection molding machine should be fully preheated. When the predetermined temperat...
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Compared with ordinary single-screw extruders and parallel twin-screw extruders, the counter-rotating conical twin-screw extruder (hereinafter referred to as "cone twin") has its unique characteristics of large feeding area, large compression ratio,...
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The process of the conical twin-barrel screw is one of the more commonly used in recent years. The conical twin-barrel screw is a process combination product with excellent corrosion resistance and wear resistance of the screw. High-speed spraying e...
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The basic working principle of the injection molding machine can be understood as the plastic material is uniformly plasticized in the cylinder, and then the injection molded product is obtained through injection, liquid filling, pressure holding, a...
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StandardEach fastener product must involve some standards in several aspects: 1) Standards for fastener product dimensions: specify the content of the basic dimensions of the product; for threaded products, it also includes the basic dimensions of ...
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Core tip: For the threads of triangular screws used in fasteners, the three major elements of tooth form, diameter and pitch are all load standard threads called standard threads, tolerance zones and thread marks of standard threads For the threads ...
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Surface treatment types of non-standard bolts: Surface treatment is the process of forming a covering layer on the surface of the workpiece through a certain method. Its purpose is to give the product surface a beautiful and anti-corrosion effect. T...
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China Screw Barrels Manufacturers
Screw Barrels Suppliers
E-mail : 
Tel : +86-574-55002386
Fax : +86-574-86365887
Add : No.158, Qiancheng Rd, Zhenhai, Ningbo City Zhejiang Province, China