What is the function of the end cap?
The end cap is a very important part of injection molding and extrusion machines. The main function is to deliver the plastic material to the mold and eliminate material degradation by working together with the nozzle and the barrel.
What are the main features of Barrelize end caps for injection molding and extrusion machines?
Barrelize can provide you end caps with a good combination of wear resistance, heat resistance, corrosion resistance, high polish finish, and Tapered & polished flow path.
What are the benefits of Barrelize end caps:
As a top manufacturer for end caps, Barrelize can improve the lifetime of your components, and overall machine efficiency and save on cost.
What material choices and design types of End caps that Barrelize can deliver to you?
Wide material choices :SKD61, 38CrMoAlA, 42CrMo
Process treatments: Inner bore Chrome plating, gas nitriding, quenching, inner bore coating
Design types: Pneumatic needle-type shut-off nozzle/hydraulic hybrid shut-off nozzle/static mixing nozzle
At Barrelize, we have the experts here to understand your demand. Our engineers and technicians can engineer, design, and manufacture the high-quality precision end caps for your injection molding and extrusion machines.
Product
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Material Base
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Treatment
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Technical Parameter
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Application
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End cap
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38CrMoAlA
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Nitriding
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Tempering hardness:HB260-280 Nitriding hardness:HV950 Nitride layer depth:0.4-0.6MM Brittleness≤2
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common material
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End cap
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42CrMo
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ElectroPlating
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Tempering hardness:HB250-280 electroplating thickness:0.02-0.03MM
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Transparent material
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End cap
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SKD61
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Vacuum quenching
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HRC50~55
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suitable for engineering plastics with 40% GF or less
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End cap
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SKD61
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Vacuum quenching+ ElectroPlating
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Hardness:HRC50~55 Electroplating thickness:0.02-0.03MM Surface hardness HV900
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suitable for high viscosity, high temperature, high pressure and other plastic materials
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