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Customize Elastomer Silicone Water Spray Shower Rubber Nozzle

Elastomer Rubber Nozzle, which is also called silicone rubber spray shower nozzle spout tip,
Mainly used in sanitary products, purifier and cosmetic as elastomer rubber water nozzles, misty spray, air blast mouse (sometimes also called valve).
In water products, elastic silicone rubber nozzles mostly use in shower head nozzles, faucet, tap products, sprinkler etc. Mold making, silicone rubber nozzle burr control, and nozzles structure will key to water or air spray splash effects.

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Model: 8R1C1
Brand: Better Silicone

Product Description

Elastomer Rubber Nozzle, which is also called silicone rubber spray shower nozzle spout tip,
Mainly used in sanitary products, purifier and cosmetic as elastomer rubber water nozzles, misty spray, air blast mouse (sometimes also called valve).

In water products, elastic silicone rubber nozzles mostly use in shower head nozzles, faucet, tap products, sprinkler etc. Mold making, silicone rubber nozzle burr control, and nozzles structure will key to water or air spray splash effects.
Silicon Rubber Nozzle Mold tooling Making：
For better silicone rubber water nozzles, making mold tooling for need three layers mold plates and also need punch needles. Some need four layers mold plates for under-cut nozzles.
Machines holes in mold plate by WEDM-LS for assembling the punching needles. Each holes spacing mostly above 0.5mm. Installing the punching pin, need think of the nozzles structures etc.
rubber water nozzle punch needle

When silicone rubber nozzles mass production appear the rubber burr, should be stop production, and dismantle for needle repair or change brand new one. Silicone rubber nozzles burrs will affect the water spout effects.
That can make sure each nozzle quality when mass production, and also can save production time and the mould tooling maintenance cost.
Rubber Nozzle burr

For save Molding Tooling process cost or less experience, many suppliers choose milling the mold steel for forming the needles to produce silicon shower head nozzles.
That just two mold plates without any punch needles.
When test mold tooling samples or trial production, they are difficult to find the burring in the silicone nozzles.
However, that will affect the silicone shower head nozzles quality when mass production.
The mold tool will wear as the production quantity increase, the silicone burr in nozzles will become more and more big.
The burring in silicone nozzles will affect the function and effects of showerhead spray.
If even one nozzle have quality problem, the mold tooling can’t revive and reuse.

That the reason why different suppliers mold tooling cost for silicone rubber water nozzles is big different.

OEM/ODM Service: Quickly quotation demands

1. Offer 2/3 D design Drawings	2. Design and Size Tolerance Demands
3.Hardness Demands	4.Hardness Tolerance Demands
5.Production Environment Demands	6.Materials Demands
7.Certification Demands(ASTM, DIN, JIS, ISO and SGS etc)	8.Production Environment Demand

Our Advantage:

1. Competitive Price: Original Manufacturer:

    Four Production Plants and One Assembly Plant:
    Mold-Making Plant;
    Silicone Rubber Compression Plant;
    Plastic Injection Plant;
    LSR Injection Plant(Dust-Free Clean Room);
    Assembly Plant(Dust-Free Clean Romm)

2. Own Mold Tools Technology:

1.) Short time finished samples and products
2.) Precision mold-making technology since 1998

3. Production Experience:
Focus on and began to produce silicone/rubber Shower Head Gasket /Nozzle for many customers like Nikles since 2002.
Rubber Nozzle

The influence of shower head nozzles to the water flow:
·      As the terminal of the shower head, the size and structure of the nozzles make a great influence on water flow capacity. There are three kinds inner hole of nozzles: round hole, rectangle hole, triangle hole and so on. However, the spray shape of the round hole is much better than the other two types. Under the same Reynolds number, as the sprayer of round nozzles tends to flows along the center line, the possibility of second flow is less,
   The shower head nozzles have some structures, like thin-walled orifices(a), extended cylinder nozzles(b), inserted cylinder nozzles(c), shrink cone nozzles(d), expanded cone nozzles(e), and streamline nozzles.
·      The most common structure of nozzles is extended cylinder nozzles(b).
1.       Compare with extended cylinder nozzles, because the flow disturbance in the entrance area is increased, under the same flow capacity, the flow rate of inserted cylinder nozzles is slow.
2.       The water outlet area is smaller than the water inlet area, the flow speed of inserted cylinder nozzles is slow than extended cylinder nozzles
3.       The water outlet area is bigger than the water inlet area, the flow speed of inserted cylinder nozzles is fast than extended cylinder nozzles
4.       As will not form no vacuum and have not suction force, the flow capacity of streamline is also not maximal.