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Paper Mill Doctor Blade for Paper Machine Dryer Cylinder
Paper Machinery made of carbon fiber and HDPE — Certification ISO 9001:2008, CE, Surface Treatment Without Processing. MOQ 1 meter, US$13.00 – 15.00/meter.
- Material
- Carbon Fiber/HDPE/Fiber Glass/Ss/PVC/Ceramic
- Application
- Paper Roller ,Dryer Cylinder Section
- Certification
- ISO 9001:2008, CE
- Warranty
- 20days
- Surface Treatment
- Without Processing
- Manufacturing Process
- Cnc Milling
At a glance
- Product
- Paper Mill Doctor Blade for Paper Machine Dryer Cylinder
- Category
- Paper Machinery
- Price
- US$13.00 – 15.00 / meter
- Minimum order
- 1 meter
- Origin
- Jiangsu, China
- Customization
- Available
- Certification
- ISO 9001:2008, CE
- Packaging
- Exporting Stand
- HS code
- 84392000
Last updated
Specifications
| Model NO. | LZ-0057 |
|---|---|
| Certification | ISO 9001:2008, CE |
| Surface Treatment | Without Processing |
| Manufacturing Process | Cnc Milling |
| Material | Carbon Fiber/HDPE/Fiber Glass/Ss/PVC/Ceramic |
| Name | Paper Machine Doctor Blade |
| Application | Paper Roller ,Dryer Cylinder Section |
| Blade Thickness | 1.2-3mm |
| Machine Speed | Below 1200m/S |
| Edge Height | Customized |
| Transport Package | Exporting Stand |
| Specification | Customized |
| Origin | Jiangsu, China |
| HS Code | 84392000 |
| Production Capacity | 1000 Sets /Month |
| Package Size | 80.00cm * 80.00cm * 15.00cm |
| Package Gross Weight | 15.000kg |
| Customization | Available |
| After-sales Service | Door to Door Service |
| Warranty | 20days |
| Shipping Cost | Contact the supplier about freight and estimated delivery time. |
| Molecular polyethylene | promoting lubricity blade and suitable for the wet end. |
| Material | HDPE--Polymer blade |
|---|---|
| Major uses | Suitable for rubber rolls in wet end and polyester rubber rolls. |
| Key Features | Molecular polyethylene: promoting lubricity blade and suitable for the wet end. |
| Temperature resistance | over 80 centigrade. |
| Molecular weight | 6 million. |
| Material | EP/Resin blade |
|---|---|
| Major uses | Suitable for all rolls from mesh fabric to automatic paper-reel. |
| Key Features | Microfiber and epoxy fiber, with very good chemical resistance. |
| Temperature resistance | 185 centigrade. |
| Material | 2C--Carbon fiber blade |
|---|---|
| Major uses | Suitable for ceramic rolls, dryer rolls, ebonite rolls. |
| Key Features | Carton fiber 20%. Epo-glass fiber, with better lubricity and anti-abrasion. |
| Temperature resistance | 185 centigrade. |
| Bending strength | 600N/mm2. |
| Material | 4C-Carbon fiber blade |
|---|---|
| Major uses | Suitable for drying rolls with stickies. |
| Key Features | Epo-glass fiber, ultra-fine fiber glass and super-fine carbon grinding. Chemical-resistance: very good. |
| Temperature resistance | 185 centigrade. |
| Bending strength | 760N/mm2. |
| Material | 100C--Carbon fiber blade |
|---|---|
| Major uses | Suitable for ceramic rolls, dryer rolls, Ebonite rolls. |
| Key Features | Carton fiber 60%. It is made of Epo-glass fiber, with good lubricity and anti-abrasion. |
| Temperature resistance | 185 centigrade. |
| Bending strength | 790N/mm2. |
| Problem | Reason | Measure |
|---|---|---|
| Uneven wear, frequent blade replacement | 1. The surface of roller or dryer is uneven 2. The doctor holder is damaged or dirty 3. Sediment | 1. Use a softer blade 2. Clean, repair or replace the doctor holder 3. Use abrasive blade |
| Excessive wear on middle or edge of blade | 1. The blade is not installed on the top of the roller 2. The old blade sinks (or leaves) the roller or dryer | 1. Refit or add gasket at the back of blade if necessary 2. Replace the old and sunken blade |
| Excessive wear at one end of blade | The displacement of blade is not parallel to the axial direction of roller or dryer | Add gasket, if necessary, move bearing and bracket to adjust scraper parallel to axial direction |
| The blade is worn evenly, but the end face is rough | 1. There is deposit on the surface of roller or dryer 2. The pressure of blade is too high 3. The material of blade is too hard | 1. Use abrasive blade when necessary 2. Reduce the pressure 3. Use a slightly soft blade |
| Excessive wear in sheet area | The sheet leaves sediment on the roller or dryer | 1. Use abrasive blade when necessary 2. Trim the edge of blade frequently 3. Use blade with slotted end to prevent excessive pressure on both ends of roller or dryer |
| Excessive wear out of sheet area | The sheet lubricates the roller or dryer | Use blade with slotted end |
| Local depression | The blade is damaged, electrostatic (discharge/ electrolysis /heating) | Insulate the blade from the holder or use a non-metallic blade |
| The blade produces burr | 1.The material of the blade is too soft 2. The pressure is too high 3. The angle of the blade is too small | 1. Use a slightly hard scraper 2. Reduce the pressure 3. Adjust the bearing or bracket to increase the angle,and use the instrument to check and correct the angle |
Product details
Paper Mill Doctor Blade for Paper Machine Dryer Cylinder is a paper machinery product manufactured in China and available to buyers worldwide through the GoodsFromChina sourcing service. Typical uses include Paper Roller ,Dryer Cylinder Section.
Key features
- Material: Carbon Fiber/HDPE/Fiber Glass/Ss/PVC/Ceramic
- Application: Paper Roller ,Dryer Cylinder Section
- Certification: ISO 9001:2008, CE
- Warranty: 20days
- Surface Treatment: Without Processing
- Manufacturing Process: Cnc Milling
- Name: Paper Machine Doctor Blade
- Blade Thickness: 1.2-3mm
Ordering & packaging
Minimum order quantity is 1 meter. Standard export packaging: Exporting Stand. HS code: 84392000. Every order can include a pre-shipment quality inspection and consolidated shipping by sea, air or express, including DDP delivery.
How we source this product for you
- 1
Send your inquiry
Choose options, quantity and requirements. No payment needed.
- 2
Get a factory quote
We confirm price, MOQ and lead time — and compare alternatives.
- 3
Production & inspection
We follow up production and inspect goods before shipment.
- 4
Delivered to your door
Sea, air or express with customs clearance and DDP options.
Frequently asked questions
What is the minimum order quantity for Paper Mill Doctor Blade for Paper Machine Dryer Cylinder?
The MOQ is 1 meter. Smaller trial orders can sometimes be negotiated — tell us your quantity in the inquiry.
How much does Paper Mill Doctor Blade for Paper Machine Dryer Cylinder cost?
The listed factory price is US$13.00 – 15.00 per meter, depending on quantity. Your final quote includes our service fee and shipping options.
Can it be customized with my logo or specifications?
Yes. The manufacturer offers customization — logo printing, packaging, colors or modified specifications. Describe your requirements in the inquiry form.
How long does production and shipping take?
Typical production time is 15–45 days depending on quantity. Shipping to the US takes about 5–8 days by express, 8–12 days by air and 25–40 days by sea, with DDP door-to-door delivery available.
How do you check product quality?
We verify the manufacturer before ordering and can perform a pre-shipment inspection (AQL sampling) with a photo report before you pay the balance.





















