Applicable Industries:: Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Printing Shops, Energy & Mining, petrochemical industry

Showroom Location:: None

Video outgoing-inspection:: Not Available

Machinery Test Report:: Provided

Marketing Type:: Ordinary Product

Warranty of core components:: Not Available

Core Components:: Filter

Place of Origin:: Hebei, China

Brand Name:: LD

Usage:: water filter

Type:: Filter Elements

Material:: Metal

Hole Shape:: striplight

Filter Rating:: 25micron

Thickness:: 4mm

Length:: 200mm, 300

Width:: 60mm

Product name:: Wedge Wire Screen

micron rating:: 200 micron

Shape:: Cylindrical

Certificate:: ISO9001

Packing:: Wooden Cases

Sample:: Avaliable Sample

We are factory:: 18 Years

Diameter:: 60mm

MOQ:: 1 Pcs

After Warranty Service:: Online support

Local Service Location:: None

Supply Ability

Supply Ability:: 5000 Piece/Pieces per Quarter

Packaging & Delivery

Product Description

What is the wedge wire screen ？

As a filtering element, wedge wire screen, know as the wedge wire silk screen or T-shaped screen , is manufactured by the welding of the surface wire and support wire with special techniques.

The surface were has a requirement of precise size ans is welded to the support wire with a precise clearance.

It have the flat mesh and cylindrical type in structure.

Stainless Steel And Hastelloy Wedge Wire Filter Screen from China supplier

Why is the wedge wire screen selected

The filtering element plays a crucial role in the filtration equipment. The filtering element of wedge wire screen can meet the requirements of high precision and strength.Besides high precision and strength、non-clogging, the use of it in the automatic back-washing equipment can make the equipment change the filtering element without a pause and improve the efficiency.

High precision+ high strength+non clogging +high efficiency = cost reduction

The wedge wire screen has two bases structure, one is flat mesh shape and the other is wire wrapped screen (johnson screen) , these two type can make out almost full shape ans size wedge wire filteration parts.

In filtration, the solids are blocked and deposited on the smooth surface, forming a filter cake which can block smaller solid particles. The unblocked tiny particles will not obstruct the V-shaped slot.

The inverted water(gas) clears the filter cake and dirts from the surface of the filter element.

Specification

Wedge Wire Filter Screen

The wedge wire screen (Johnson Screen) also called the wire wrapped screen.

Continuous slot screens made of V shape wire wrapped around a series of vertical rods. This allows the most inlet area and higher
productions rates.
Well screen features and benefits
reliable sand control
very accurate slot openings and pore sizes
slot and pore size validation.
resistance against plugging
increased production rates
superior mechanical strength
corrosion and erosion resistance

Wedge wire is the filter media which are made from shaped wire. The profile wires are accurately aligned and then welded to the
support rods mostly by automatic resistance welding. Both the profile and the support wires can be with certain wedge shape or
other section shape such as water drop , circle, or keystone. Wedge wire mainly shows in two forms: slotted tubes (cylindrical
filter element) and flat screen (sieve).
Advantages of wedge wire:
- Strong construction, high strength
- Excellent media retention
- Superb backwash ability
- Less possibilty of clogging
- Long service life
- Low Maintenance costs

Surface Profile Wire	Support Wire	Minimum Diameter	Minimum Slot
4S	Q22 or Q25	20	0.015
5S	Q22 or Q25	20	0.015
6SC	Q22	20	0.015
10S	Q25	20	0.015
11S	Q22 or Q25	21	0.015
12S	Q25	21	0.015
	Q35	30	0.05
18S	22S or Q35	30	0.05
	Q25	25	0.03
	D45	300	0.2
	10*3	300	0.2
22S	22S or Q35	45	0.05
	D45 or 103 or 253	300	0.2
28S	Q35	215	0.2
	D45 or 103 or 253	300	0.2
34S	Q35	300	0.2
	D45	300	0.2
	103 or 253	300	0.2
42S	Q35 or D 45	300	0.2
	103 or 253	300	0.2

Note:

1. other structure can be processed in accordance with the requirements.

2. Each diameter needs new welding equipment and standard diameter is listed in the table. It is suggested that the standard diameter should be adopted preferentially.

3.The minimum slot increases with the diameter. Other diameters can be processed in accordance with requirements.

Our Advantages

Sales:
* One to one service.
* Quick respond in 24 hours.

OEM and design:
* Fully customized from raw mesh to part number engraving, according to your drawing.
* Design and CAD ability to meet your specific requirement in various application.

Quality:
* Bubble point test and other laboratory test to ensure functionality.
* ISO9001 management system to maintain quality consistency.

Product packaging

Robust packaging for safe delivery.
Various delivery methods to meet customer's need.

Hot sale

Company Profile

Hebei Lianda Filter Equipment Co., Ltd. was founded in 1998. The company introduces foreign advanced production and testing equipment, production technology and technology, and adopts world-class quality filter materials as the main filter material, specializing in the production of porous metal sintered materials and filter elements. (Melt filter, sintered mesh filter, filter disc, filter and other industrial filters such as air filter, water filter, oil filter), filter and filter system assembly. Products are widely used in petroleum, chemical, chemical fiber, aviation, aerospace, nuclear industry, pharmaceutical, metallurgy, electric power, water treatment, food and beverage, coal chemical and other industries. The company relies on Beijing Aerospace Power Research Institute, Sinopec Engineering Design Institute, Beijing Iron and Steel Research Institute and other research institutes to initially form a production situation from raw materials, finished products to filtration system assemblies. He has participated in supporting projects of national key projects such as aviation, aerospace, nuclear industry and petrochemical industry. In recent years, the company has continuously improved its internal management and established a sound quality management system to enable the company to maintain its leading position in product quality and service quality competition.

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