Original
By certification 
| Model NO.:JOHNSON SCREEN | Material:Metal |
| Layers:Single | Usage:Liquid Filter |
| Type:Filter Pipe Screen | Hole Shape:Continuous Seam |
| Structure:Single Network | Package:Wooden Case Packing, Plywood Case |
| Trademark:SCHROEDER/ SLOTCHINA | Origin:Tianjin, China |
| Min Diameter:25.4mm | Max Diameter:220mm |
| Length:2500mm at Longest | Filter Direction:Fito / Foti |
| Material Details:304 /316L Stainless Steel | Material Shape:Wedge Wire, Triangle |
| Support Rod:Square | Profile Wire:10sr/12sr/18sr |
| Brand Name:Schroeder | HS Code:8421299090 |
| Production Capacity:20000 Meter/Meters Per Year |
Perfect round and strong welding stainless steel johnson screen
Brief introduction of Johnson screens.
Johnson screens is a screening filter for the structural elements of the metal mesh. More widely used in industry screening, filtration, dehydration, and other operating Desliming. It has high strength, stiffness and load-bearing capacity, can make various shapes of the rigid screening filter.
Specification of Cartridge filter
Material for Johnson screens: We use normally 304 and 316L S. S Material which were all imported from world famous supplier. Complete specifications for material to adapt to customer demand.
Construction for Johnson screens:
1. We use wedge-shaped profile wire in order to make the slot V-shaped. It can stop the impurities very well.
2. The wedge wire was welded on the support wire well-proportioned and have perfect roundness. Ensure the screen have bigger filter area and non obstructive, avoid the high concentration of impurities.
3. After work for a period of time, the filter can be back flush. It can use for many times.
Usage of Johnson screens
Schroeder Johnson screens is widely used in beverage/ beer filtration, papermaking industry, industrial waste water treatment, oil, water desalination, etc. This slot tube is the most widely used in all kinds of filter screens
Payment terms of Johnson screens
1. Paypal, Western Union, others.
2.30% Advanced T/T + 70% balance against B/L Copy
3. L/C at sight
4. Other payment terms as request
Delivery of Johnson screens
By Courier: 4-7 Working days by special offer
By Air: 15 Working days at appointed airport
By Sea: 30-35 Working days at appointed port
Why choose us
1. We are manufacture.
2. We have advanced proccessing machine.
3. We can make slot screen tube perfect round
4. We can do the slot 0.02mm minimumly.
5. Professional sales team can give you feedback within 24 hours.
|
No. |
(mm)TYPE |
OD (mm) |
ID (mm) |
Support wire Number |
Filter direction |
|
1 |
SRD25.4 |
25.4 |
18.6 |
12 |
FOTI |
|
2 |
SRD 33 |
33 |
24 |
8 |
FOTI |
|
3 |
SRD 37 |
37 |
28 |
8 |
FOTI |
|
4 |
SRD 40 |
40 |
31 |
8/10 |
FOTI/FITO |
|
5 |
SRD 45 |
45 |
36 |
10/12 |
FOTI/FITO |
|
6 |
SRD 48 |
48 |
38 |
12 |
FOTI/FITO |
|
7 |
SRD 60 |
60 |
51 |
12 |
FOTI/FITO |
|
8 |
SRD 70 |
70 |
61 |
12/18 |
FOTI/FITO |
|
9 |
SRD 85 |
85 |
76 |
18 |
FOTI/FITO |
|
10 |
SRD 110 |
110 |
101 |
24 |
FOTI/FITO |
|
11 |
SRD120 |
120 |
111 |
24 |
FOTI/FITO |
