Writing board steel sheet is a versatile construction material that has revolutionized the way people communicate information in various organizations. The steel sheet is specially coated with a white, green, or black glossy surface, commonly referred to as Whiteboard Steel sheet, Greenboard Steel, Writing Board Steel, or chalkboard steel, respectively. These boards come in various sizes and shapes, making them a handy tool in classrooms, conference rooms, and other settings where communication is critical. In this article, we will explore the various types of writing board steel sheets, their applications, and benefits.
Writting steel sheet, also known as whiteboard steel sheet or greenboard steel, is a popular material used in classrooms, offices and homes for its smooth writing surface and easy erasability. This type of steel sheet is specifically designed to function as a writing surface, and can be used with markers, chalk, or other writing tools. The surface of the sheet is typically coated with a special material that enhances the surface's durability and makes it easy to clean. Whether you need a surface for brainstorming, presentations or note-taking, the writing board steel sheet serves as a great tool that allows you to convey your ideas and thoughts with ease.
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This machine can be used to process clean or waste PP/PE plastics into granules that can be reused as the raw materials. The gear reducer of the extruder is made of 20CrMnTi alloy steel and the screw and the cylinder of the hard gear reducer are made of 38CrMoA1A alloy steel through nitrogen treatment with a long service life. It consists of main-extruder, sub-extruder, water tank and the cutting part with alloy rotary cutter. The drying fan is optional.
Main Technical Parameters
Model
 CHFJ-C35/110
CHFJ-C125/90
Diameter of screw
Main motor
135
115
 Auxiliary motor
110
90
L/D ratio of screw
Main motor
20:1
20:1
 Auxiliary motor
12:1
12:1
Motor power
Main motor
37
30
 Auxiliary motor
15
11
Rotation speed of screw
 10-120
10-120
Total heating power
 60
50
Production capacity
 150-200
120-150
Machine Power
 3
2.2
Weight
 5000
3000
Installation Dimension
 6500×4000×1500
6000×3500×1500
Service
1.Free installation and ajustment.(for consumers purchase more than $100000 only)
2.One year free after-sales service(No charge for changing parts) and mechanical parts lifetime warranty.
3.We will offer you the professional answers about the relating machines in 24 hours.
Order step
   step1. Please let us know which product you like. the model and size, the offers will be sent to you within 24 hours.
    step2. We make proforma invoice (PI) for you.
    step3. Please check and confirm the PI
    step4. Once we confirmed the order, please pay it soon.
    step5. After payment, all goods will be sent to you in the delivery time.
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Introduction
This machine can be used to process clean or waste PP/PE plastics into granules that can be reused as the raw materials. The gear reducer of the extruder is made of 20CrMnTi alloy steel and the screw and the cylinder of the hard gear reducer are made of 38CrMoA1A alloy steel through nitrogen treatment with a long service life. It consists of main-extruder, sub-extruder, water tank and the cutting part with alloy rotary cutter. The drying fan is optional.
Main Technical Parameters
Model
 CHFJ-C35/110
CHFJ-C125/90
Diameter of screw
Main motor
135
115
 Auxiliary motor
110
90
L/D ratio of screw
Main motor
20:1
20:1
 Auxiliary motor
12:1
12:1
Motor power
Main motor
37
30
 Auxiliary motor
15
11
Rotation speed of screw
 10-120
10-120
Total heating power
 60
50
Production capacity
 150-200
120-150
Machine Power
 3
2.2
Weight
 5000
3000
Installation Dimension
 6500×4000×1500
6000×3500×1500
Service
1.Free installation and ajustment.(for consumers purchase more than $100000 only)
2.One year free after-sales service(No charge for changing parts) and mechanical parts lifetime warranty.
3.We will offer you the professional answers about the relating machines in 24 hours.
Order step
   step1. Please let us know which product you like. the model and size, the offers will be sent to you within 24 hours.
    step2. We make proforma invoice (PI) for you.
    step3. Please check and confirm the PI
    step4. Once we confirmed the order, please pay it soon.
    step5. After payment, all goods will be sent to you in the delivery time.
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Grain Making Machine for Recycling PE&PP (CHFJ-C)
Model NO.: CHFJ-C
L/D Ratio of Screw: Main Motor 20:1/ Auxiliary Motor 12:1
Motor Power: Main Motor 37/ Auxiliary Motor 15
Rotation Speed of Screw: 10-120
Trademark: Chengheng
Transport Package: Wooden-Box
Specification: SGS
Origin: China
HS Code: 8477309000
Model NO.: CHFJ-C
L/D Ratio of Screw: Main Motor 20:1/ Auxiliary Motor 12:1
Motor Power: Main Motor 37/ Auxiliary Motor 15
Rotation Speed of Screw: 10-120
Trademark: Chengheng
Transport Package: Wooden-Box
Specification: SGS
Origin: China
HS Code: 8477309000
Introduction