|
Product Details:
Payment & Shipping Terms:
|
| Material: | Hardness Plate | Name: | Perforated Metal Screen Sheet |
|---|---|---|---|
| Hole Type: | Rould Hole | Thickness: | 2mm |
| Key Word: | Cold Rolled Stainless Steel Sheet /stainless Steel Plate | Length: | 2000,2438,2500,3000,6000mm, Or As Your Requirements |
| Highlight: | NM300 Steel Metal Punch Plate,Cold Rolled Stainless Steel Sheet,Round Hole Perforated Metal Mesh |
||
Punch Plate Mesh is the primary screening material in crushed rock. Also used for scalping screening. They will endure rough, heavy screening and thus last longer than most other screening. Products is demanding environment.
1. Perforated Vibrating Screens - Standards
Quantity - State the number of Perforated Screen Plate of the same thickness, width, length, perforation and bars.
2. Thickness - Specify in inches or gage number.
● 1. Steel - Use the U.S. Std. Ga. Table.
● 2. Stainless Steel - Use the U.S. Std. Ga. Table.
● 3. Monel - Use the U.S. Std. Ga. Table.
● 4. Brass, Copper, Muntz Metal & Aluminum -Use B&S Ga. Table.
3. Metal Type - State the kind of metal required. Steel plate: a minimum of .20 C and a minimum of .40 Mn shall be used. Abrasion resisting (AR) steel plate; a min. of .35 C and a min. of 1.20 Mn.
4. Width - The "width" is the dimension at right angles to the flow of the material. Specify the overall width. If hook flanges are required, specify: "width (measured outside the hook flanges)." Tolerance of the width: plus 0" minus 1/4".
5. Length - The "length" is the dimension of the Perforated Screen Plate that is parallel to the flow of material being screened. Specify the overall length. Tolerance of the screen length: plus 0" minus 1/4".
6. Perforation Size & Shape - Click here for perforations that are available.
7. Arrangements of Perforations - Staggered arrangement (600 pattern) is the standard. Perforations are normally staggered in the direction of the flow of the material being screened.
8. Bars - The "bar" is the metal between perforations and is measured at the point where perforations are closest. Specify the width of the bar.
9. Method of Attaching Perforated Screen Plate to Vibrating Screens:
● 1. Hook Flanges - For standard "tension-type" vibrating screens, specify "Hook Flanges"(Click Here).
● 2. Bolted to Frame of Vibrating Screen - If the
● 3. Perforated Screen Plate is to be bolted, submit sketch showing location, size and type of the bolt holes.
● 4. Also specify the width of blank margins on the sides and the ends of the Perforated Screen Plate.
10. Crowned Screens - If a screen plate is to be "crowned", state the amount of the crown measured at the centerline. Unless otherwise specified, the standard crown for screens 1/16" thick and heavier will be furnished as follows: For 3' or 4' wide vibrating screens -1/2" crown. For 5' wide vibrating screens -3/4" crown. For 6' wide vibrating screens and wider -1" crown.
11. Other Information:
● 1. For slotted perforations - specify whether the long dimension of the slot is parallel with the width or length of the Perforated Screen Plate.
● 2. If the screen is to be "corrugated" to distribute or retard the flow of material, so specify.
● 3. For screens requiring "skid bars" to scalp off oversize material, specify bar size and location. Include make, model and size of vibrator.
12. Clamp Bars (Skirt Boards) - Can be supplied as a standard item or custom to your requirements with or without round or square holes.
Material:
We can offer a wide range of punch plate, either punched or plasma profiled in mild steel and stainless steel.
Edge Types:
seamless welded with 45/60degree folded mild steel plate or stainless steel plate
Perforated Revolving Screens - Standards
Quantity - State the number of screen sections required (see illustration above).
Thickness - Specify in inches or gage number.
Steel - U.S. Std. Ga. Table Revised 11/42.
Monel - U.S. Std. Ga. Table
Stainless Steel - U.S. Std. Ga. Table
Brass, Muntz, Aluminum - B&S Ga. Table
Metal Type - State the kind of metal required. Steel plate: a minimum of .20 C and a minimum of .40 Mn shall be used. Abrasion resisting (AR) steel plate: a min. of .35 C and a min. of 1.20 Mn.
Diameter - Specify the exact outside diameter or the exact inside diameter of the Perforated Screen Section in inches.
Length - Specify the length of the screen section (see illustration above). Tolerance of the length of the screen: plus 0" minus 1/4".
Perforated Size & Shape - See Page 4 for perforations that are available.
Arrangements of Perforations - Staggered arrangement (600 pattern) is standard for Perforated Screen Plate when used on revolving screens.
Bars - The "bar" is the metal between perforations and is measured at the point where perforations are closest. Specify the width of the bar.
Segments - Specify the number of segments to each section. (See illustrations above).
Method of Assembling Perforated Screen Plate Segments to Make Sections and/or Cylinders
Butt Joints - Not Fastened.
Butt Joints - Standard Clips.
Butt Joints - Standard Straps.
Lap Joints -The std. lap joint is 11/2" to 2" (minimum lap 11/2").
Other Information - If bolt holes for mounting to frame or specific margins are required, submit a sketch.
If slotted perforations are required and the arrangement of slots is important, indicate whether the long dimension of the slots is parallel to the length of the screen section or is parallel to the circumference of the screen section.
Contact Person: Mr. Devin Wang
Fax: 86-318-7896133
