chain drag conveyors uhmwpe scraper blade :

chain drag conveyors uhmwpe scraper blade

uhmwpe scraper doctor blade removes the excess ink/water/impurity/foreign particle from the smooth non-engraved portions of the image carrier. In simple words, these blades are used to clean the smooth/expensive moving surface. Either blade or the cylindrical part/surface which is to be cleaned would be in moving condition. The blade/cylinder combination is designed such that it is the blade which wears away, not the cylinder. The blade should sacrifice itself to protect more expensive material.
The scraping can be done using UHMWPE sheet where corrosion, chemical resistance is essential. Its low wear property gives significant life than metal scraper. It is also used where metal to metal contact has to be avoided.

Basic properties: 

Very Low Specific Gravity (Floats In Water)

Superior Wear Resistance

Very Low Moisture Absorption

High Chemical Resistance

Very Low Cost vs. Physical Properties

Superior Wear Resistance

Chemically Resistant to Chlorine and Caustic/Acidic Cleaning Agents

Offers excellent strength, rigidity and machinability.

UHMW is noted for having a very low coefficient of friction. In other words, UHMW sheet, rod, and tube are all very slippery and that slipperiness has turned out to be very useful in a number of applications. In addition, unlike nylon, another common Engineering Plastic material, UHMW PE has a very low moisture absorption and a good ability to withstand a wide variety of chemicals making it a good option for wet environments and applications that need regular harsh cleaning, like food processing facilities. Also on that point is that UHMW PE is both FDA and USDA compliant which adds to it’s popularity in the food processing industry.

What Customers Are Saying About UHMW PE

The results are in and time and time again we are hearing UHMW PE has gone above and beyond customer expectations. Customers who have shifted to using UHMW PE from other materials where appropriate, have enjoyed good results that include

Increasing the speed of their conveyor lines.
Less breakage of glass containers on bottling lines, even with increased speeds.
Chute liners improve the movement of dry items, like crackers and cereals to flow without the buildi-up of static electricity.
Chute liners in wet environments help to keep material moving and keep augers from binding up which reduces downtime
Quality and Workplace Safety Engineers are turning to UHMW PE parts to reduce noise
Reduction in energy costs! Less friction means less energy is needed

Just a few of the most common uses are

Food Processing (bearings and gears, chute liners, wear strips)

Material Handling and Packaging (anti-static chute liners, wear strips, bearings and gears)

Conveyor Systems (wear strips, gears, chain guides)

Marine (covers, doors, fixtures, handles)

Waste Water Treatment Facilities (wear strips, paddles, bearings, scraper blades, chute liners)

made to order

we can CNC machine and finish uhmwpe scraper blade per clients' drawings

white

Food, Dairy and Packaging Equipment

Timing Screws, Wear and Slide machined parts

Star Wheels, Idler Sprockets and Guide Rails

FDA and 3A approved material for Scraper Blades

Hoppers, Chute Lining, Feeder Lines and Wear Plates

1.textile machinery: connector,bumper block,eccentric wheel

2.Paper machinery: scraper blades ,suction box cover,guide plate

3.Packaging machinery: guide rail,take-up housing ,dead plate

4.General machinery: wheel gear,impeller,idler wheel,pulley

5.Chemical machinery: sealed fill plate,vacuum die box,sealing compound

6.Food and beverage industry: star gear,bearing bushing