Conical Twin Screw Barrel

Product Introduction:

Processing technology of alloy screw barrel:

Spray double alloy

Centrifugal casting of inner hole

Alloy depth: 0.8-2.0mm

Double alloy hardness: HRC56-65

Scope of Application:

PVC profiles (doors and Windows), wood plastic, foaming and other pipe granulation.

Finished product processing requirements:

Nitriding treatment, alloy steel, inner hole centrifugal casting double metal, high frequency quenching high temperature work natural hardening.

Type of screw:

Different plastic properties, you can choose different structure of the screw, more can improve the plasticization effect, screw types are: gradual type, mutant type, wave type, barrier type, double screen type, shunt type, separation type, exhaust type, pin type, mixed type, double head type, three head type, multi-head type, etc.

Zhoushan Jed Machinery Co., Ltd. was established in September 2013, located in the East Sea of China, adjacent to the international famous deep water terminal Ningbo Beilun Port. Dedicated to single screw, twin screw processing and manufacturing for nearly 10 years, the company set design, production, sales in one, has provided professional screw barrel production technical services for thousands of enterprises. Nowadays, the screw barrel of our company is developing towards the direction of energy saving, high precision and high strength. We individually design and manufacture screw equipment with different process requirements for customers, and specialize in manufacturing screw and sol barrel products. Suitable for domestic and imported 30-40000 grams injection molding machine, 15-250mm single screw extruder, 30-130mm conical, parallel twin screw extruder and rubber machinery, chemical loom, pupped food machinery, etc.

Steel selection of high quality alloy steel 38crmoala, high quality sacm645, high quality skd11, high quality skd61, 9cr18mov, powder steel, powder stainless steel and other high quality materials, after tempering, molding, the surface can be nitriding, hard plating, spray welding hard alloy and other processes. The product has the advantages of high wear resistance, corrosion resistance and long service life. Widely used in all kinds of rubber and plastic raw materials, such as: PE, PP, PVC, PS, ABS, PA, POM, PC, PSV, PTFE, PVR, PR, UP, PEC, PF, VF, MP, PMMA, PET, PBT, PPS, MPPO, PI, LCP, etc. With the “full hard invalid point” processing technology, effectively ensure the product size accuracy and overall hardness. The main production of twin-screw extruder barrel barrel, the overall wear-resistant sleeve and threaded components, but also provide the repair service of the barrel, and can provide sample surveying and mapping processing business for international brands of twin-screw extruder parts. Our company has professional production equipment: CNC milling machine, CNC boring machine, horizontal and vertical CNC machining center and three coordinate detector, grinding machine and flaw detector.

To make the plasticization molding more stable and efficient is the mission and sense of honor of all Jed staff!