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Tungsten carbide coating for screw rods, wear-resistant coating for screw rods
In response to the demands of various plastic products, most of the ultra-engineering plastics currently in use contain additives such as flame retardants, glass fibers, calcium carbonate, and modifiers, which lead to rapid corrosion, wear, and shortened service life of the barrel and screw.
Product Description
Tungsten Carbide Coating for Screw Rods, Wear-Resistant Coating for Screws, Helical Tungsten Carbide Coating, HVOF Spray Coating Processing
Plastic machinery screw
Protection area: The portion where the screw feeds the material.
Working condition: Material wear
Solution: Supersonic spraying method
Coating material: WC/Co
Enhanced effect: 1-2 times longer than the original heat treatment lifespan
Processing technology:
In response to the demands of various plastic products, most of the ultra-engineering plastics currently in use contain additives such as flame retardants, glass fibers, calcium carbonate, and modifiers, which lead to rapid corrosion, wear, and shortened service life of the barrel and screw. This process ensures that the sprayed alloy layer remains firmly bonded, free from cracks and porosity, and strictly controls issues such as workpiece deformation.
Technical indicators:
Production applications: Extruders, plastic extruders, extrusion machinery
Screw diameter: Φ15 – Φ360
Aspect ratio: L/D = 15–45
Overall hardness: HRC58°-68°
Nitriding depth: 0.4mm–0.7mm
Straightness: 0.015 mm – 1000 mm
Screw types: gradual, stepwise, wavy, barrier, double-barrier, conical, split-flow, separate-flow, vented, pin-type, hybrid, double-head, triple-head, multi-head, pelletizing, and others.
Applicable materials: Common plastics, PA, PP, PC, PE, ABS, AS, PS, PVC, PMMA, LCP, PBT, PET, PPC, PPS, PAR, PO, magnetic powder, ceramic powder, aluminum-magnesium powder, iron powder, bakelite powder, and other engineering plastics.
Prev: Lithium battery equipment pipeline spraying with tungsten carbide
Next: Tungsten Carbide Wear-Resistant Coating for Spiral Shafts
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Spraying equipment SPRAY EQUIPMENT
Tungsten carbide coating for screw rods, wear-resistant coating for screw rods
In response to the demands of various plastic products, most of the ultra-engineering plastics currently in use contain additives such as flame retardants, glass fibers, calcium carbonate, and modifiers, which lead to rapid corrosion, wear, and shortened service life of the barrel and screw.
Product Description
Tungsten Carbide Coating for Screw Rods, Wear-Resistant Coating for Screws, Helical Tungsten Carbide Coating, HVOF Spray Coating Processing
Plastic machinery screw
Protection area: The portion where the screw feeds the material.
Working condition: Material wear
Solution: Supersonic spraying method
Coating material: WC/Co
Enhanced effect: 1-2 times longer than the original heat treatment lifespan
Processing technology:
In response to the demands of various plastic products, most of the ultra-engineering plastics currently in use contain additives such as flame retardants, glass fibers, calcium carbonate, and modifiers, which lead to rapid corrosion, wear, and shortened service life of the barrel and screw. This process ensures that the sprayed alloy layer remains firmly bonded, free from cracks and porosity, and strictly controls issues such as workpiece deformation.
Technical indicators:
Production applications: Extruders, plastic extruders, extrusion machinery
Screw diameter: Φ15 – Φ360
Aspect ratio: L/D = 15–45
Overall hardness: HRC58°-68°
Nitriding depth: 0.4mm–0.7mm
Straightness: 0.015 mm – 1000 mm
Screw types: gradual, stepwise, wavy, barrier, double-barrier, conical, split-flow, separate-flow, vented, pin-type, hybrid, double-head, triple-head, multi-head, pelletizing, and others.
Applicable materials: Common plastics, PA, PP, PC, PE, ABS, AS, PS, PVC, PMMA, LCP, PBT, PET, PPC, PPS, PAR, PO, magnetic powder, ceramic powder, aluminum-magnesium powder, iron powder, bakelite powder, and other engineering plastics.
Prev: Lithium battery equipment pipeline spraying with tungsten carbide
Next: Tungsten Carbide Wear-Resistant Coating for Spiral Shafts
Online Quotation
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