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[China]
Trade Verify
Address: Guangda International Building, Chaoyangshan Road, Huangdao District, Qingdao City, Shandong Province
Contact name:Coco
Qingdao Crowns Machinery Co., Ltd. |
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Verified Suppliers
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Well Screen Wedge wire screen filter
consist of V-shape profile wire and the longitudinal support rods. Each intersecting point of these wires is fusion welded, so Water Well Screens has sturdy constriction and good mechanical property. The V-shape section plane can avoid blockage and make sure of the unimpeded water. The consecutive slot have more open area, and it can reduce the speed of the water entering to avoid the sand entering the Water Well Screens under the great pressure, so it can filter sand better. Meanwhile, the slot of Water Well Screens can change according to the real condition of the earth.
| Material | SS304, SS304L, SS316, SS316L, SS321, Duplex, Hastelloy, etc | ||||||
| OD Range | 19mm-2000mm | ||||||
| ID Range | 13mm-1981mm | ||||||
| Length Range | Up to 6000 mm | ||||||
| Slot Range | 20 micron to 3000 micron (Tolerance:+-5 micron) | ||||||
| Wedge Wire | 0.5x1.5 | 0.75x1.5 | 1x2 | 1.5*2 | 2x3 | 2*4 | 3*5 |
| Support Rod | 1.5x2.5 2x3 | 1.5x2.5 2x3 | 1.5x2.5 2x3 | 2x3 | 2x3 2x4 3x5 3x6 3x10 4x7 | 2x4 3x5 3x6 3x10 4x7 5x6 | 3x5 3x6 3x10 4x7 5x6 5x8 |
| End Finishing | Thread fitting, Flange, Closed Plated, Resistance welded closed plate, Metal Ring, etc | ||||||
| Note | Customized According To Requirement | ||||||
Q1 : Where is your factory located?
A1 : Qingdao crowns machinery co.,ltd is located at Huangdao district ,Qingdao city, China
Q2 : Are you an integrated supplier for industrial filter machine ?
A2 : Yes, we can provide the complete solution line to customer
according to customer’s requirement.
Q3 : How about the quality control in your factory?
A3 : Qingdao crowns has the SOP (Standard Operation Procedure) and all the production
step must follow
up this SOP. Every machine needs at least automatic running over 72 hours and must be inspected carefully
before shipment.
Q4 : Will you offer the pre-sales service?
A4 : Yes, we have an experienced pre-sales team to support
customers not only including machine, technology
also water electrical,machine layout in factory, etc.
Q5 : What about the after-service? Will you send your engineer to
my country to help commission and install the
machine?
A5 : Surely, we have many experience technical engineers for
oversea service, they would help you install machine
and support training to workers also.
Q6 : What is the delivery time of the machine?
A6 : Actually, the delivery time of the machines is depended on the
machine options. Normally, the delivery
time of standard machine could be within 10-30 days
Q7 : What is the warranty of the machine ?
A7 : The whole machine’s warranty period is 12 months and key parts
will be depended.
Q8 : Do you provide any spare parts with machine?
A8 : Yes, CROWNS will provide one set standard spare parts to
customer according to different machines
