Melt pump and screen changer

Performance characteristics

The net changer is designed as a double-column filter cylinder structure, with large filter area, reducing the frequency of changing the net and prolonging the interval time of changing the net, which can realize the non-stop net changer. The design has a suction exhaust device, which can fully exclude the gas in the material, and completely solve the problem of bubbles when changing the net, ensuring the quality of the product and improving the stability of the product.

Scope of application

Suitable for PP, PE, PS, PET and other plastics, especially suitable for wire drawing and especially dirty material recycling and granulation conditions.

Application case

Technical parameter

Type	Capacity (kg/h)	Dimension (mm)			Screen size		Heater
typc	kg/h	L1	L2	L3	Diameter (mm)	Area (cm2)	quantity	Voltage (v)	Power (w)
HK-DP-2L-100	450~1200	110	700	200	251x80	200x2	6	230/400	800/1100
HK-DP-2L-120	800~1800	125	845	220	314x100	314x2	6	230/400	900/1200
HK-DP-2L-155	1000~2600	160	940	270	408x130	530x2	6	230/400	1400/1800
HK-DP-2L-175	2300~4400	185	1135	310	471x180	846x2	6	230/400	1600/2200
HK-DP-2L-195	2900~6000	200	1270	380	533x190	1012x2	6	230/400	2300/2800
HK-DP-2L-220	3900~10000	220	1400	410	596x200	1192x2	10	230/400	8500/11000

The actual yield depends on the flow of the material, the filtration accuracy and the purity of the material. Parameters are subject to change without prior notice!

Heiko screen changer manufacturers

Zhengzhou Heiko is specialized in the production and sales of melt pumps, high temperature melt extrusion pumps, mesh changers, high precision filters and precision control systems (PLC) and other products. It is one of the earliest enterprises specializing in the production of melt gear pump and net changer in China. The company independently develops and produces MP-S, MP-M, MP-H, MP-C and other series of high temperature melt gear pump products and HK-ACB, HK-SSP, HK-FSP, HK-DP and other series of net changer products. Nowadays, mesh changers and melt gear pumps have been widely used in chemical fiber, granulation, plastic film, sheet, plate, profile, pipe, wire and cable, wire drawing, composite extrusion and other production lines, and the materials that can be processed almost cover most of the polymer materials, such as: PE, PC, PP, PVC, HIPS, PS, PA, TPUR, fluoropolymer, polysulfone, polyester, thermoplastic elastomer, rubber and thermal adhesive, etc.

The company integrates scientific research and production, and is committed to the development and promotion of melt gear pump and screen changer products. The company draws on the advanced technical experience of the same industry at home and abroad, and strives to create a professional melt pump manufacturer with the best products, the lowest price and the best service.

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