Ecograce Polyacrylonitrile Needle Felt Acrylic Filter Bag

• Customization: Available
• Material: Acrylic
• Usage: Air Filter, Powder Filter
• Model NO.: acrylic
• Hole Shape: Square
• Manufacturing Method: Manufacturing Cloth
• Paper Type: Qualitative
• Application: Filtration in Factories of Cement , Steel Mill , P
• Weight: 500GSM
• Diameter: 100-180mm
• Thickness: 2.4mm
• Length: 2000-9000mm
• Warranty: 12months
• Color: Light Yellow
• City: Hangzhou
• Anti-Abrasion: Good
• Anti-Acid: Good
• Transport Package: Filter Bag in Poly Bags
• Specification: D140mm x L5000mm OR As Customized
• Trademark: ECOGRACE or As Customized
• Origin: China
• Production Capacity: 10000pieces/Week

Product Description

Ecograce Polyacrylonitrile Needle felt Acrylic filter bag

Our company

Founded in 2000,Grace Filter MFG is a specializing in research and development,manufacture and the conversion of technical filtration nonwoven products and dust collecting system projects for a variety of industrial applications.

Our company is dedicating in two divisions:Filtration industrial needle felt and dust collector equipments manufacturing,an is recognized as one of leading manufacturers and suppliers of filter needle felt products and dust collector equipment and it's spare part products.

We have excellent professional teams work on the filtration technical developing nad quality control system.

Our filtration industrial needle felt and filter bags including Polyester,Acrylic,Aramid,Nomex,PPS,P84,PTEF 100%,fiberglass,etc,focusing at China domestic market demand and overseas market which is widely applied in dust separation and filtration industry.Meanwhile,we have complete full line for water and oil repellent treatment,PTFE membrane treatment,and PTFE coating and impregnation.Our professional sewing machine and workers can also provide you the best perfect filter bags.

Production Description
 

Filter bag bag body vertical stitches must be strong, straight, and shall not be less than three line. The bag top and bottom according to different requirements with single or double needle stitching. Filter bag suture needle closely related to the filter bag material, not only to ensure the stitching rigor and suture strength not leak dust, but also shall not damage the strength of the filter material itself.

 

The Needle density of chemical fiber filter material filter bag should within 10 cm length (25 + / - 5) needle; Glass fiber filter material filter bag needle density can not too large. The stitching width normally for 9 ~ 12 cm. The stitches and distance on the edge of the filter material: needled felt for 2 ~ 3 mm, glass fiber filter material is 5 ~ 8 mm.

Filter bag should be according to the design requirements for inspection and repair after sewing, eliminate surface crease, dirt and grease. For PTFE coated filter bag, in addition to the needle density control and strict operating procedures, it needs to use special materials for all the pin hole repairing.

Production Picture




Specification

Product Name			Acrylic Filter Bag
Size			D120mmxL2000mm OR As Customized
Weight(g/m2)			500
Thickness(mm)			2.4
Air permiability(m3/m2/min)			14
Tensile strength (N/5×20cm)	warp		≥850
	weft		≥900
Tensile enlongation (%)	warp		12
	weft		35
Broken strength (Mpa/min)			≤20
Continuous working temperature (degree C)			125
Short time Working temperature (degree C)			140
Anti-acid			Good
Anti-alkali			Medial
Anti-abrasion			Good
The stability of water solution			Good
Finishing treatment			Heatset and Singed One Side

FAQ
 

1, What kind of filter bags can you provide?
Re, P84, Nomex, PPS, PTFE filter bags are the main products we producve, and PP, DT filter bags are also within our capacity.

2, About the specification, what do you get?
Re, Common specifications like 130x2.45m, 150x4m or 160x6m and we can also design a certain specification for you.
It depends on customers' requirements.You can get more specific information on our web.

3, Can you tell me what certifacation you have?
Re, Yeah, we have got ISO9001 and SGS certification.We pay much attention to our products' quality.

4. What's your payment terms?
Re, Usually in 30% TT in advance and 70% balance against B/L copy.

5, May I ask what kind of after-sale services can you provide?
Re, We can offer professional instructions during the installation and overservice installation service for you if necessarey.For the conplain and claim comes from the problem, we would take it seriously and give a resonable reply.