Stainless Steel Johnson Screen / Wedge Wire Screen For Water Well Drilling
Brand Name:Crowns
Certification:ISO 9001; CE
Minimum Order Quantity:20set
Delivery Time:20 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:China
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Location:
Qingdao Shandong China
Address:
Guangda International Building, Chaoyangshan Road, Huangdao District, Qingdao City, Shandong Province
Supplier`s last login times:
within 26 hours
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Product Details
Stainless Steel Johnson Screen / Water Well Screen / Wedge Wire Screen For Well Drilling
Product overview
Well Screen Wedge wire screen filter
The Johnson bead mill (sand mill) screen is also called the wedge
wire bead mill screen and slotted sand mill screen.
It is made of V-shaped stainless steel wire (surface wire) and support wire by winding and welding.
It is made of V-shaped stainless steel wire (surface wire) and support wire by winding and welding.
The surface wire is connected with the support rod by resistance
welding, the strict continuous integrity makes the filter screen
of the bead mill have the minimum area to withstand high pressure.
of the bead mill have the minimum area to withstand high pressure.
| wedge wire | Width(mm): 1.50 1.80 2.30 3.00 3.30 3.70 Height(mm): 2.20 2.50 2.70 3.60 4.30 4.70 5.60 6.30 7.00 |
| support rod | Width(mm): 2.30 3.00 3.30 3.70 Height(mm): 2.70 3.60 4.70 5.60 6.30 Round: From 2.50mm to 6.0mm |
| Note: other specifications available as per request | |
| Slot size | 0.10, 0.15, 0.20, 0.25, 0.30…… 6.00mm also achieved upon request. |
| Material | stainless steel (304,316 etc.) |
| Length | up to 6 meters |
| Diameter | from 25mm to 1200mm. |
| End connection | Plain beveled ends, flanged or threaded couplings |
| Characteristics | The stainless steel wedge wire screen is made up of rods and warp. The rod can be round wire, triangular wire or trapezoid wire. The warp is triangular wire (V-shaped wire). Water well screens have a structure and high open area, as well as accurate slot dimension. It can be used in many kinds of medium filtering. |
Product Specifications
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
Stainless Steel Johnson Screen / Wedge Wire Screen For Water Well Drilling
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