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Our company takes pride in our FRP department, super hard precision cutting services, and natural energy facility maintenance.Our main operation is providing high quality FRP products for medical use, automobiles, industrial machinery, scales, housing materials and other areas quickly and at a low price.Our super hard precision cuttings services use a special technique to precision treat super steel to the customers needs.For our natural energy facility maintenence service, we produce FRP parts for wind power generators, provide installation support and with our knowledge and experience also provide maintenence support.
Often called prototypes or master models. Also, somethimes there is another model specifically made to confirm the shape only. In the case of a model only, the scale may change. We use a variety resin, metal, hybrid, and wood materials.
A mold with a FRP base. Fibre in placed on a mold which has been released already, and then filled with resin by hand using brushes and rollers, and then degassed. Lamination is repeated, and after the desired thickness is reached and hardened, secondary treatment is done. This is used in many fields, but this is especially recommended for very large, difficult shapes of a small to medium quantity.
RTM（Resin Transfer Molding）molding is a method in which a strengthening agent is placed in the mold and insert materials such as urethane foam or bolts are added, and after the mold is closed, resin is injected into the resin filler hole, filling the mold.
We recommend this method for simple protypes or jig molds. It’s easy to produce high definition smooth surface models, and is very useful in parts where precision is necessary.
A molding method where a polyester resin injected sheet (SMC) with glass fiber in heated and increased in temperature. The molding process is very quick, and is suited for high volume production. Also, ribs, bosses, screws etc can be simultaneously cast, with a high accuracy of dimensions.
A method where the master mold is released, and after a gel coat is applied, the FRP is laminated. Since during the production there is a heat cycle and shrinkage stress, it is necessary to reinforce and strengthen the product. This is recommended for item made from glass minerals that you want to strengthen.
A closed type resin injection. The upper mold is made from silicone.After sealing, the inside of the mold is made into a vacuum. Instead of traditional manual labor, high aur pressure is used, so no fine technique is necessary, only a little instruction is needed before the operatr can undertake it.You can also expect the time to be between 2/3 and 1/2 shorter than traditional methods thanks to the high air pressure.
Treating of various metals by the micron（μ） is possible.
NC machine（China 2）
NC machine（Japan 1)
Cutting Plotter 1
3D Measuring instrument 1
Coating booth 14
RTM Injection machine 4
3D Printer 1
300t press 1
Silicone spray mold machine 1
Vacuum mixer（1）
Vacuum pump（6）
3t press（1）
NC Electrical Wire Treating Machine （1）
plane parallel grinder（1）
General purpose machine（2）
Projector（1）
Micrometer（4）
Zoom Stereo Microscope（1）
Using the power of FRP we are provide support for super steel high precision polishing and wind generator facility maintenance.
GWO Basic Safety Training Completion Manuals
（Number of people who completed GWO Basic Safety Training （2））
Full harnessfall prevention tool special instruction web seminar
（Number who took full harness fall prevention tool special instruction web seminar（14））
Foreman, safety educator web seminar
（People who completed foreman, safety educator web seminar（11））
We would be happy to answer any questions you have related to our goods and services. First, please call us or fill out the contact form.
Telephone: 0293-46-7300
JON72 Corporation
Japan Ocean Natives since 1972
319-1725
Ibaraki Prefecture, Kitaibaraki City, Sekimoto-machi, Fujigaoka 992-5
Telephone:0293-46-7300
Fax: 0293-46-7301