Manufacturers of Coolant Filter Paper and Oil Filter Cloth for Grinding Machines and Machine Tool Processing

• Material: Non-Woven Fabric
• Usage: Liquid Filter, Coolant Water Filter Paper
• Thickness: 0.2-2m
• Product Name: Nonwoven Filter Paper
• Certification: CE/ISO9001
• Transport Package: in General,Packing in Carton,Specially We Accordin
• Model NO.: Cutting Fluid Filter Paper
• Specification: Custom
• Trademark: Great Wall
• Origin: China Liaoning

Product Description

Product description

industrial non-woven filter paper

Our company's non-woven filter paper is specially designed to effectively filter out metal particles, iron sludge and other
impurities in various fluids such as cutting fluid, emulsion, grinding fluid, drawing oil, rolling oil, cooling fluid, cleaning
fluid, etc. Designed.

Choosing the Perfect Product: Answering Two Key Questions

1. Identify the material and precision requirements for the filter paper.

2. Specify the dimensions of the filter paper roll and
the inner diameter of the center hole needed to convert the filter paper into a filter bag. Please provide a size drawing for
reference.

Specific Advantages

1. Enhanced tensile strength and consistent performance: Jessman filter paper is designed with fiber web technology and reinforced molding to maximize its tensile strength, ensuring reliable and consistent performance.

2. Multifunctional, precise and high-efficiency filtration: The filter paper is made of high-quality chemical fiber raw materials combined with polymer films, which can meet various precision requirements while providing high-efficiency filtration.

3. Chemical resistance and temperature resistance: the filter material can resist the corrosion of industrial oils and maintain its chemical properties. It can withstand temperatures ranging from -10°C to 120°C.

4. Durable mechanical resistance and burst resistance: filter paper can withstand the mechanical force and temperature fluctuation in the filter equipment without affecting its wet breaking strength.

5. High porosity, low filtration resistance, increased throughput: filter paper has high porosity, which can minimize filtration
resistance, allow more fluid to pass through, improve filtration efficiency and reduce working time.

6. Excellent dirt-holding capacity and efficient oil-water separation: filter paper has super-strong dirt-holding capacity, can
effectively separate oil from water, prolong the service life of chemical oil, and reduce filtration costs.

7. Customizable options for different working environments: filter materials can be customized according to specific needs such as width, material composition, density, thickness, etc., to ensure that they are suitable for various working conditions and requirements.

Filter paper performance parameters

Model	Thickness (mm)	Weight (g/m2)
NWN-30	0.17-0.20	26-30
NWN-N30	0.20-0.23	28-32
NWN-40	0.25-0.27	36-40
NWN-N40	0.26-0.28	38-42
NWN-50	0.26-0.30	46-50
NWN-N50	0.28-0.32	48-53
NWN-60	0.29-0.33	56-60
NWN-N60	0.30-0.35	58-63
NWN-70	0.35-0.38	66-70

Gram weight: (regular) 20, 30, 40, 50, 60, 70, 80, 90, 100, 120.(Special) 140-440

Size: 500mm-----2500mm (the specific width can be adjusted)

Roll length: according to customer requirements

Roll inner hole: 55mm, 76mm, 78mm or according to customer requirements

Note:After the material of the filter paper is selected, it is necessary to determine the width of the filter, the roll length or outer diameter, the material and inner diameter of the paper tube.

Filter Paper Applications

 

 

Grinding machine processing:

Our filters are mainly used for the filtration of cutting fluid, grinding fluid, honing fluid and
other industrial oils of various CNC roller grinders such as cylindrical grinders, internal grinders, centerless grinders, surface grinders, honing machines, and gear grinders.
Iron and steel metallurgical processing:
Our filters are designed to filter emulsions, coolants and rolling oils in cold and hot rolled sheet processes. They are used with negative pressure filters such as Hoffman filters for best results.
Copper and aluminum processing:
Our filters are custom-made for filtering emulsions and rolling oils used in copper rolling and aluminum rolling processes. They are often used in conjunction with precision panel filters to ensure high efficiency filtration.
Auto parts processing:
Our filters are often used in series with washing machines and flat paper tape filters (positive or negative pressure) to filter
washer fluids, coolants, cutting fluids and other similar substances in the automotive parts processing industry.
Bearing processing:
Our filters are designed to filter cutting fluids, grinding fluids (belts), honing fluids, emulsions and other industrial oils
used in the bearing machining industry.
Sewage treatment:
Our filters are suitable for water filtration in cesspools, service basins and other related applications. They can be used in
centralized filtration systems or combined with other filtration equipment for efficient treatment.

Company Profile

 

Shenyang Great Wall Filtration Co.,Ltd was established in 1989, it is manufacturer specializing in the production of Filter paper and Filter sheets. The product is used for filtration in the food and beverage industry, Oil industry, chemical industry and food additives and other industries
We have production workshop and Research and Development department, and have the ability to develop new product series with customers.Also, our company is the drafting unit of China's filter paper industry board standard and the first brand of China's filter paperboard.
At present, our company cooperates with many well-known domestic and foreign corporate brands such as: beverages Pepsi and Coca-Cola, beer Budweiser InBev and Tsingtao Brewery, WACKER chemical industry, etc.,
Our company has professional technicians who are very experienced in filtration; we can provide your company with technical support for filter paper at any time.

Packing & Delivery

 

Great Wall filter sheets are packaged in hygienic plastic bags and after that in cartons. Special packaging is available on request.

Our customer

FAQ

1.Q: Are you a factory or a trading company?
A: We are a professional manufacturing factory of Filter sheets, we are able to supply you with top quality and perfect
workmanship. OEM and ODM products.

2.Q: What is your Product material?
A: Our products are made up from high quality wood pulp, cotton pulp, cellulose, diatomaceous earth and so on.

3. Q:What's you sample policy?

A: We can provide some samples free for your test, freight will be paid by your side.

4.Q: Can you do any size?
A: Yes, we can do any size according to your request.

5.Q: What are your manufacturing and shipping time?
A: About 15-25 days after confirming the details.

6.Q: What certification do you have?
A: 1).Quality Management System ISO 9001 and Environmental Management System ISO 14001.
2). Food contact certificates
3). Meet testing Lab requirements
The products are pure natural raw materials, and can be tested according to customer requirements, including calcium and magnesiumion and heavy metal detection