Looking to improve the performance of your conveyor belt so that it maintains efficiency for a prolonged period?
Removing carry back effectively and efficiently, primary conveyor belt cleaners are a simple yet highly effective solution to enhance material flow performance. NMC’s complete line of conveyor Pre –Engineered Poly belt scrapers solve conveyor material carry-back problems.

Over the years, the cleaning of conveyor belts has been a major problem in most plants

Many attempts have been made to develop conveyor belt scrapers and cleaners which would solve the problem of carry-back once and for all. Many belt cleaning products simply do not satisfy client’s requirements, while those that do, involve costly specialist service contracts.

In selecting a good belt scraper several factors must be considered. After the material has been discharged, particles adhering to the belt (carry-back) must be removed to prevent spillage along the conveyor and material build-up on the return rollers and around the tail drum. Failure to prevent this carry-back will usually result in tracking issues and damage to the belt edges. Material spillage around the conveyor (typically at transfer points) means extra maintenance and clean-up costs.

Our urethane wipers (also known as polyurethane scraper blades) are used in many industries and OEM equipment worldwide. Cast polyurethane scraper blades are flexible, non-corrosive, chemical resistant and can withstand continued service under some of the most demanding conditions. They can be cast separately or bonded to a variety of materials. The Urethane hardness used for scraper blades ranges from 70A to 75D depending on the flexibility needed for the application. Urethane can typically out wear rubber 10 to 1 in most abrasive applications, as well as last three times as long as the most durable metal scrapers.

Product Specifications

Width of the belt
Up to 96 in (up to 2400 mm)
Belt Speed
Up to 1500 fpm (up to 7.5 m/s)
Pulley Diameter
More than 48 in (more than 1200 mm)
Temperature
Between -0 degrees C and 90 degrees C
Corrosive Conditions
Yes
Underground Applications
Yes
Compatible with Reversing Belts or Roll Back
Yes
Accommodates Mechanical Splices
Yes

Types Of Belt Cleaning Devices

Primary scraper/cleaner, Heavy Duty Primary Scrape
A primary scraper is normally positioned against the drive drum immediately below the flow of material.
Secondary scraper
Is that they are installed immediately behind the drive pulley.
Reversible Scraper
Secondary Reversible Scraper is an effective, flexible solution that is also suitable for reversing conveyor belts. The cartridge blade system allows for easy blade change-outs
Secondary Tungsten Carbide Tip Belt Cleaner Belt brush cleaner
Brush scraper/cleaners are an inexpensive method for cleaning chevron belts, this is an inexpensive method for cleaning chevron belts.
Finger scraper
A serrated finger scraper, with flexible polyurethane blades, which easily fill in around the profile of the chevrons, offers good overall levels of belt cleaning. Different finger lengths, tips and configurations are available to optimize the cleaning process.
V-Plough Belt Cleaner (Return Belt Cleaner)
V Plough Scraper comes with a specially formulated polymeric blades give maximum life, and keep the possibility of damage to belt repairs, splices and metal fasteners to a minimum. Its blade design ensures optimum combination of flexibility and stiffness to adapt to belt profile. V Plough Scraper ensure maximum removal of wet and fine carryback. No matter how sophisticated a belt cleaner may be, there are certain conditions that must be fulfilled in order to give it a fair chance of working well. The following factors affect the efficiency and the wear life of a belt cleaner:
1. The condition of the belt
2. Maintenance
3. Transported material
4. Choice of scraper or cleaner
5. Incorrect installation

Primary PU Belt Cleaner

Secondary PU Belt Cleaner

Heavy-duty Polyurethane Belt Cleaner

Heavy-Duty Secondary PU Belt

V-Plough Belt Cleaner (Return Belt Cleaner)

H-Type Primary Belt Cleaner

Secondary Tungsten Carbide Tip Belt Cleaner

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