Fiberglass woven roving is a versatile composite reinforcement material composed of continuous glass fiber filaments coated with a coupling agent or binder. The glass fibers are woven into a fabric with a plain or twill weave pattern, providing strength and stability. fiberglass woven roving, fiber woven roving, E-Glass Woven roving Jinwu Glass Fiber Co., Ltd , https://www.jwnetwindows.com
As a "big country" in China's superhard materials industry, the six-face press has laid a solid foundation for China's "China Dream" to achieve the localization of major technical equipment and China's industrial development. Among them, Botai Shengsha Company adopts scientific and advanced design methods on the basis of traditional presses, absorbs many advanced technologies from related industries, adopts the design concept of no-cylinder structure, and develops and produces high cost performance. Series of presses. Through the large-scale application of the cylinderless hinge beam, it completely replaces the cylinder press machine, creating huge economic value for the user, and making a significant contribution to the development of China's superhard material industry from large to strong. On June 15, 2017, Shi Chao, general manager of Henan Yuanfa Information Technology Co., Ltd. and business manager Gao led the reporter of China Superhard Materials Network to visit Henan Botai Shengshala Machinery Co., Ltd., and was accepted by the company's director Yang Rongdong and general manager. Fu Guoxin and deputy general manager Ma Jianguo received a warm reception. 
Years of industry operation, the company has gradually established a team of professional engineers with many experience in the design and development of presses and accumulated many years of on-site use experience, and has many business backbones engaged in press manufacturing and diamond synthesis production. The manufacturing team, many years of on-site practical experience, to accumulate and explore a set of methods and techniques for installation and commissioning, the selection of various accessories is refined, the control of various gaps is scientific and reasonable, and the comprehensive performance of the press is fully utilized. Play. 
The reporter has seen the most professional and clean press production workshop. 
The research and development team of Botai Shengsha Company carefully analyzes the advantages and disadvantages of the structure, performance and operating cost of mainstream presses at home and abroad, in structural design, material selection, component manufacturing, hydraulic system and temperature pressure. Comprehensive improvement and innovation in control systems and other aspects. The press machine has many advantages such as high centering precision, good synchronization performance, large stroke and long service life.
Botai Shengsha company's persistence and investment in technology research and development and high-quality production, with the spirit of artisans to create a "big country" to promote the development of the industry. Due to the many performance advantages of its press products, it has laid a solid foundation for the enterprises in the superhard materials industry to improve their product quality.
With its high strength-to-weight ratio, fiberglass woven roving is an ideal reinforcement for plastic composites across many industries. It exhibits high tensile strength along with impact, chemical and heat resistance. The woven construction provides multi-directional reinforcement, dimensional stability, and ease of handling.
Fiberglass roving is compatible with polyester, vinyl ester and epoxy resins. It is widely used as a reinforcing material in boat hulls, auto bodies, bathtubs, roofing, piping, storage tanks and other composite components. It is also valued for electrical insulation applications.
When saturating the woven roving with resin, proper wet-out and cure is critical to achieve optimal mechanical properties in the finished composite. Fiberglass roving comes in various weights, widths and weave patterns to suit the reinforcement requirements of the application. With its combination of high strength, corrosion resistance, and cost-effectiveness, fiberglass woven roving continues to be a staple composite material across many industries.
Abstract [Editor's note] In April 1965, the First Ministry of Machinery Industry officially issued the "Procedures on the Intermediate Test Plan for Synthetic Diamonds" approved by the State Science and Technology Commission. The Jinan Casting and Forging Institute was responsible for the design and trial production of the six-faced ultra-high pressure synthesis device. . 1...
[Editor's note] In April 1965, the First Ministry of Machinery Industry officially issued the "Procedures on the Intermediate Test Plan for Synthetic Diamonds" approved by the State Science and Technology Commission. The Jinan Casting and Forging Office was responsible for the design and trial production of the six-faced ultra-high pressure synthesis device. In August 1965, under the close cooperation of Sanma Institute of Jinan Casting and Forging, the first 6×6MN DS-023 hinged six-sided anvil ultra-high pressure and high-temperature diamond synthesis device was produced. This is the beginning of the industrial production of synthetic diamonds in China. The hinged six-sided diamond synthesis press has laid the foundation for the industrial production of synthetic diamond in China. Henan Botai Sheng Sara Machinery Co., Ltd.
Henan Botai Sheng Sara Machinery Co., Ltd. main press products
Forging 850 press (widely used in large single crystal, large size PCBN, PCD synthesis) and casting 950 press (a tool for synthesizing diamond large single crystal)
The R&D and production of the six-face press is the strength of Botai Shengla. Its newly developed forged 850 and cast 950 six-face press equipment is the most competitive product equipment for domestic superhard materials companies to synthesize large-size diamond large single crystal, PCBN and PCD. It is at the domestic leading level and has a high market share.