Carbide Rubber Blades:
Snowplow Wear Parts Rubber Cutting Edge Joma Alternative for Snow Removal
Joma plow blades are a relatively new option for winter maintenance. They consist of carbide inserts brazed into steel segments that are encased in rubber, which provides superior performance in terms of longevity when compared to traditional steel snow plow blades. Life of expectancy of carbide blades is generally 10 to 20 times longer than that of carbide steel blades.
Carbide Grade:
Cobalt | 10 - 11% |
Density | 14.35 - 14.60 g/cm3 |
Hardness | 88.50 - 88.90 Rockwell A |
T.R.S. | 420 000 - 450 000psi |
Grain Size | 2.4 um |
Porosity | A02 B00 C00 |
Products Size:
| 4 feet | 48" x 6" x 7/8" [1220mm x 152mm x 22mm] |
3 feet | 36" x 6" 7/8" [915mm x 152mm x 22mm] |
Steel Segment | 11.22" x 5" x 3/4" [285mm x 127mm x 19mm] |
Rubber | Raw material: SBR |
Shore A Durometer: 60 pts |
Ultimate elongation: 582% |
100% modulus: 276psi |
Tensile strength: 3113psi |
Tear strength: 341psi |
Compression set: 26.5% |
Brittleness: No cracks at -40 Celsius degree |
Products Application:
MOTORWAYS, NATIONAL & REGIONAL ROADS
Open, high priority roads often maintained by wide snowplough configurations at high speeds.
LOCAL ROADS
Lower priority roads, sometimes following curvy and uneven terrain.
URBAN AREAS
Tight roads with many obstacles such as speed bumps, raised sewage ducts and potholes.
AIRPORTS
Runways, taxiways, aprons and access roads.
PARKING LOTS
Tight spaces with lots of potential points of contact between the snowplough and obstacles.
Products Property :
Stable Quality, Strong Wearing - We use 7/8" rooftop carbide inserts as same as Black Cat joma, but better grade with durable working life. Cast steel segment will keep in heat preservation container for more than 24 hours to prompt welding property on carbide inserts to obtain excellent stability performance. Strict raw material choice on rubber to ensure it no cracks at -40 Celsius degree.
Quick Assembly, Good Fit - Our rubber blades 4 Foot and 3 Foot are precision-manufactured to ensure consistent fitment to any plow and field-proven for excellent performance.
Standard Design but Open for Your Thinking - With "horseshoe" design of cast steel segment, each blade have "FRONT" embossed in the rubber for proper installation. Your LOGO can be marked on the blades by laser.
Flexible Blades – The short blade segments and rubber encasing allows for flexibility to adjust to the contours of a road to prevent damage to road markers while efficiently removing snow.
Reduced Sound, Minimized Vibration –The rubber encasing minimizes the sound and noise of the blade while plowing making it an optimal blade for residential streets and commercial parking lots. The flexible rubber cutting edge absorbs the vibration from friction with the road surface, which increases driver comfort.
Perfect Working Condition & Road Surface - Rubber blades are able to withstand temperatures from -40 degrees Celsius to 70 degrees Celsius, which encasing protects against premature wear to the blade and protects the road surface as well.
Designed for Snow, Ice, and Water – Rubber is impervious to water, which prevents degrading on fluid exposure, making it especially effective for slush and snow. Rubber blades do not absorb water and therefore do not rust or perish.
