How to make rubber insulators? Or how to make insulator with silicone rubber?
A lot of freshman come to ask us how to make rubber insulators? and what kinds of machines are used for making rubber insulators?
Huayi Machinery with 25 years experience for manufacturing rubber insulators would like to offer you some suggestions:
1. Question one:
You want to make rubber insulators by solid silicone or by liquid silicone?
Answer one: liquid silicone, our P series/F series plus LSR pump machine will be recommended;
Answer two: silicone silicone, our B series rubber injection machine will be recommended.
Answer three: no idea about material, then do simple investigation in your local market, if liquid silicone insulators is applied more then you can use liquid silicone; if solid silicone insulators in applied more, then you can use solid silicone.
Answer four: could not tell out the difference of liquid silicone or solid silicone, well, send the qualified samples to us, we can help you.
2. Question two:
How can we get different size of rubber insulators?
Answer: by different size of molds, if the insulators with same shed diameters, same rod diameters, just creeping distance is different, you can choose one mold base but with exchange molds inserts to get different length insulators, super saving money solution.
3.Question three:
How many components of one insulators?
Answer: Silicone rubber insulators is belongs to composite insulators, includes three parts: silicone rubber external layer, FRP rod and metal fittings. Compared with Porcelain insulators, rubber insulators manufacturing process is more easier and more environmentally friendly. For the FRP rod and fittings, normally you can find enough existed suppliers in China by alibaba or exhibitions or our recommendations. For molding equipment, solid rubber molding machine or liquid rubber molding machine, molds, water chiller, rod pre-heating device. If condition or technology accumulation is allowed, rubber mixing machines, lab testing devices, rod and fitting clamping machine can be invested. For newcomers, there will be a professional insulators manufacturing company to provide the technical and certificated supports to help customers to pass the all kinds of state grid permit approval.
Since past years,we have helped a lot of customers who start their rubber insulators business from zero or helping them inprove the production capacity. With gratefully attitude, we continuously got orders from old customers and their business is getting better and better.

Thank you

Joyce Lau Hengyang Huayi Machinery Co.,Ltd. huayijx003@huayijx.com/joyce@hwayimachine.com Whatsapp: 008615073424261