Active Member
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[China]
Address: South Gate of No.11,Changsheng street, Economic Developing-area, Luquan,Shijiazhuang
Contact name:
Shijiazhuang Renchun Mesh Equipment Co.,Ltd. |
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RENCHUN Slotted Screen Welding Machine for Wastewater Treatment
Chart Description of RENCHUN Slotted Screen Welding Machine for Wastewater Treatment:
Parameter | Tube Diameter | Tube Length | Wire Range | Welding Speed | Slot Size | Precision |
HWJ200 | 50~200mm | 2000mm | 0.75~1.5mm | 6~30rpm | 0.05~5mm | within 0.01mm |
Features of Slotted Screens Made by RENCHUN Slotted Screen Welding Machines:
1. Easy for Clearing
The hole shape of slotted screens is wedge, and water flow easily
to come through the wedge holes and clean the slotted screens.
2. Lateral Strength
Increases rapidly with the width of the profile and sufficient is
needed to avoid the likelihood of the slotted screens being
bent sideways and the accuracy of the slot being thereby lost.
3. Load Carrying Capacity Or Vertical Strength
Increases rapidly with the depth of the profile. And it is needed
to a greater degree than is lateral strength.
4. Percentage Open Area
The percentage open area can be controlled according the width of
profile and density of profiles per foot width of screen.
5. Better Sand Filtration
With percentage open area under control, the sand filtration
process can be easily achieved.
6. Wearing Life
With abrasive materials the top surface of the profile becomes worn
away and inevitably the aperture must increase. With a small angle
of opening the increase is gradual, but with a large angle it is
rapid. The apertures quickly reach the oversize limit and the
working life is reduced.
7. Energy Saving
Due to reduce frictional head losses and increased discharge, the
pump load reduces the power required to pump same quantity of
water. Power saving of around 20-25% is observed.
8. Non Clogging Slots
The wedge structure of the slotted screen doesn’t give space for
any sand particle to get stuck inside the slot and these screens
are non clogging.
