Technolage and testing equipment

     With the development and experience of 20 year in filteration field ,HHH Technology boast a group spelicalised in researching and development of filter cloth and needle felt products. we have the following main advantages:

Dornier Weavig Machine imported from Geramny which can fit filter cloth with special funtion and big thickness and weight

Finishing Machines ,include coating ,singed ,calandered ,seting all procedures for complete needle felt products

Testing Machine with high accuracy will test exactly data of the water flow ,air permeability ,tensile strength ,breaking strength

Strict test labory for ,water &oil repellent ,temperature resistant functions to ensure the excelletn products quality.

detailed testing the data of our raw material fiber to keep good quality

Rich experience in filtraton industrail to work with your cut your filtraton cost and impove your filtraton efficience.

polyester belt for dewage disposal

Apply to the bringing type press of the sewage treatment plant , main function is that the mud is dehydrated , have intensity high characteristics of washing etc. with good , wear-resisting , apt water permeability. Raw materials adopt the high-strength , low and deep , smooth polyester monofilament , monofilament specification 0.5 ～ 1.1mm , the fabric organization adopts the twill, satin weave.Filter conveyor belt is carries on the fluid solid separation one kind to filter the cloth continuously, mainly applies on each kind of band filter. Has the filter efficiency high, excels in, lowly extends, the service life long, the chemical stability is good and so on the characteristic, widely applies in profession and so on metallurgy, mine, coal, chemical industry, food, medicine.

Technical performance target
type		BLD	DLD	JLD	P750AB
stuff		PP	polyester	nylon	PP
weight g/m2		600	700	700	630
thickness mm		2.5	2.5	2.5	1.0
Porodity cc/cm2/sec		15 － 40	10 － 40	15 － 40	30
amount of porosity %		55 － 80	55 － 80	55 － 80	55 － 80
wear resistance		moderate	meg	meg	moderatmoderate
rupture strength N ／ 5× 20cm	length direction	> 2500	> 3000	> 3000	> 5000
	span	> 2500	> 3000	> 3000	> 3500
application temperature	series	< 90	< 130	< 95	< 90
	instant	< 110	< 160	< 115	< 110
chemical stability	acid resistance	meg	meg	moderat	meg
	alkali resistance	meg	moderat	meg	meg

drum vacuum filter cloth

  filter convever belt i s a kinfd of filter that can do liquid- solid seperation. Constently, mainly used in all kinds of band-filter ： monofilament 、 filament 、 needle punched felt and so on 。    polyamide and polyamide filament to make massive filter cloth 。

Technical performance target
type		N1200AB	N1300AB	PN1300AB	N 800A	P1200BB
stuff		polyamide	polyamide	Polypropelene polyamide	polyamide	polypropelene
thicknessmm		3 ． 0	3 ． 5	3 ． 0	1 ． 1	1 ． 2
wear resistance		best	best	best	best	best 优
chemical stability	acid	moderate	moderate	moderate	moderate	meg
	alkali	meg	meg	meg	meg	meg
range of application		mineral fines