China's high-pressure and large-caliber all-welded valve body ball valve can be mass-produced

[China Instrument Network Instrument R&D] Recently, Shanghai Electric Valve Co., Ltd. (SNJ) undertook the second batch of key technical transformation projects in Shanghai for key projects in 2014. “The key equipment for long-distance natural gas pipelines has been localized in high-pressure, large-caliber fully-welded valve body ball valves. Form batch production capacity project" completion acceptance. The project has changed the status of the valves that have been completely relied on imports for more than 40 years. The ball valve with a diameter of 36 turns or less can be fully domesticated and the reliability of the ball valve can be further improved. The major pipelines in China are currently "Eastern" and so on are widely used.

According to reports, the project has a total investment of 61 million yuan, of which 51 million yuan in fixed asset investment. The construction site is located at No. 333 Qinqiao Road, China (Shanghai) Free Trade Zone. The project was formally started on October 16, 2014. In August 2016, the single acceptance of firefighting, sanitation, environmental protection, sanitation, planning, and archives was completed. After the completion of the project, the newly-built factory area will be more than 4,000 square meters. At the same time, large-scale valve test equipment, valve welding special equipment, valve robot welding work stations, large-diameter valve paint, shot blasting equipment, large lifting equipment and CNC lathes for processing large-diameter valves will be added. And other facilities.

After the implementation of the project, the company has a production plant that specializes in the production of large-diameter valves with 50 tons of lifting equipment, 4600 tons of valve testing equipment and large shot blasting and paint equipment. The technical transformation effect is obvious, and the production capacity and production efficiency are obvious. A significant increase has been achieved to achieve the project's target.

Shanghai Electric Valve Co., Ltd. relies on the specifications of ISO9001, ISO14001 and OHSAS18001, and pays attention to quality, safety, occupational health and environmental protection. It improves quality, safety, occupational health and environmental protection systems, and pays close attention to customers and employees with a high degree of responsibility. , society, and other parties' interests.

(Original title: High-pressure, large-diameter ball valves related to the national energy strategy have domestic alternative products)

Single-Column Automatic Lifting Hopper Blender

The Single-Column Automatic Lifting Hopper Blender is composed of column, machine base, rotation crotch, driving system, braking system, control system, etc. Push the mixing hopper into the rotation crotch and lock the nuts. Start the control system to lift the hopper to the mixing height and position it reliably. The driving system will carry out automatic mixing according to the set time, rotation speed and other data. After the mixing operation is finished, the rotation crotch will stop vertically, the hopper will automatically fall to the ground, the machine will stop and process data will be printed. Loosen the locknuts of the rotary crotch and push the hopper out and transfer it to the next procedure.


Application:


The machine is provided with such functions as automatic lifting, mixing, lowering, etc. A hopper mixer and several mixing hoppers of different specifications can meet the mixing requirements of diversified varieties and different batches of products. It is an ideal machine for mixing in pharmaceutical plants. It is also widely used in such industries as medicine, chemical industry, food, etc.


Features:


The machine is a new machine researched and developed successfully by our company according to China's actual conditions after absorbing and digesting internationally advanced technology. After mixing is finished, the hopper can continue to rise to the required height to facilitate discharging. The machine has such features as reasonable structure, stable performance, convenient operation, no dead corners, and no exposed bolts. The gyrator (mixing hopper) forms an included angle of 30° with the rotation axis. The materials in the mixing hopper rotate along with the gyrator and make tangential movement along the hopper walls, producing strong turning and high-speed tangential movement and achieving the best mixing effect. PLC automatic control is adopted. It is provided with the infrared safety device and the discharging butterfly valve with the misoperation preventer to ensure safe production. The materials can go through different working procedures in the same vessel without the need of frequent material transferring, material charging, etc. The machine effectively controls dust pollution and cross contamination, reduces loss of materials, controls material layering, optimizes production processes, and fully meets the requirements for medicine production in GMP.

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Jiangyin Jirui Machinery Manufacturing Co,LTD , https://www.jyjiruimachine.com