Heanjia delivers mesh screens for industrial sieves and related products such as baskets, filters and other equipments. We produce mesh for mechanical filtration, separation, dehydration and classification processes in various industrial sectors. Heanjia offers the best solutions irrespective of their application or work protocols.
Wedge wire:
Slotted sieves are the main and most advanced line of screens. They offer reliable performance in different filtration processes for solid and liquid materials. Heanjia produces mesh of high quality stainless steel and nickel based alloys to obtain the desired performance. They work very well in static structures and dynamic ones, offering suitable effectiveness of a process in tough and aggressive condition. Based on individual specification hastelloy mesh applications, we offer flat or round sieves in different sizes and shapes, with an option to join different elements into larger parts.
Features of wedge wire screens
- Slot is not affected by abrasive operation on the screen surface
- Potential to handle heavy loads
- Large open area
- Clogging resistant
- Smooth and flat surface
- Highly precise function
- Self-cleaning
- Low pressure loss
- Nominal maintenance required
Applications of wedge wire screens
Gas and oil: Production of fuel and lubricants, desulphurization, drying natural gas, reproduction of catalysts, catalyst reactors, security of fittings and compressors
Chemical plants: paint, coating, chemical processing, polymers, coal processing
Food: fluidized beds, absorption, adsorption, sorting and separating
Paper: Coating, bending, dewatering and refining
Water process: Purification of drinking water, waste water treatment, ion exchange, desalination, irrigation
Mineral and aggregate processing
Management of water, crude ion and natural gas, recycling
Heanjia offers mesh screens to produce wedge wire screens with the capability of withstanding heavy loads. Advanced solutions of technology allow:
To control quality of function, use different functional wires, design different slot sizes.
Mesh screens for flat sieves are used in following types of systems:
Dynamic systems: Panels to be configured in vibrating sieves. They offer special strength based on the sieve load, high strength materials are used to produce these screens to ensure long service life with minimum maintenance
Static systems: They do not need special reinforcements and can perform as bottoms and decks in tanks and storage reservoirs and sumps.
Mesh for arch sieves
These sieves are designed for use in dewatering and separation of solid particles from liquids. Based on the application type, they can be categorized as arch sieves with gravitational loading or with pressurized loading. Mesh screens used here offers
Uniform stream on the sieve, high speed of flow onto the sieve, increased categorized effectiveness and performance
Mesh screens for gutter sieves are used as bottoms of screw conveyors, in addition to dewatering or separation provided.
Conical sieves and conical baskets are usually used in centrigues. They can be classified based on their function:
Performance in dynamic system: They are used for all types of centrifuges, without the supporting structure, as screening insert for non-disposable structural frames. They are easy to clean by standard washing processes.
We also supply screens as filter elements for pipelines.
Corrosion Resistant Metals and Alloys 