Gem Machinery Production China's First Lightweight Mud Pump

On the morning of October 10th, at the Pump Division of Gem Machinery Company, the first F1-800 light mud pump in China successfully completed 8 hours of functional tests and 100 hours of reliability tests under simulated mining conditions, marking the development and production. Success.
Compared with the traditional F-800 mud pump, the main parameters such as the rated power, working pressure and displacement of the light pump have not changed. The basic form is still a horizontal three-cylinder single pump, but its "long phase" is very different from the original. The big change, more prominent is that this pump has reduced 3.3 tons than the regular pump, the weight loss rate is 22.3%, it is more convenient for users to hoist and transport.
The design of the light pump, under the premise of guaranteeing the performance parameters, further optimizes the structure, makes the base frame smaller, and the force is better, and the reasonable stroke times and strokes are designed.
The weight of the F1-800 lightweight pump is 11.5 tons. After removing a few small parts, it can be lifted with a helicopter, especially for drilling in the ocean drilling, workover and marshland drilling. The successful production of this pump enriches the types of G series mud pumps from Gem Machinery.

U-section Butterfly Valve

Wafer Butterfly Valve

Summary:

The valve has compacted structure, small flow-resistance with the flow pattern tend to be straight so that no sundries is kept inside. What`s more, it is light and convenient to install. The valve can be applied to cut off or regulate the flow of media. The valve can be actuated by operating lever, handle wheel, electric actuator or pneumatic actuator.

Unique Design:

The disc and the stem are connected without the structure of pin bolts, which guarantees no inner leakage.

Sealed surface of the disc is spherically shaped, which promotes the sealing capacity and increases the durability, which is to say even if opened and closed with pressure more than 50000 times, it remains no leakage.

Upon requests, the disc can be coated with Nylon or F46, Excellent anti-corrosion.

The valve body is coated with epoxy resin without any exposure of iron.

Reliable Sanitation:

The epoxy resin and rubber used comply with sanitary standard DVGW

Appling Area:

The valve can be used in water supply and drainage, disposing of polluted water, heat supply, gas, ship industry, metallurgical industry, energy system and textile and so on, especially applicable to those occasions that bi-directional sealing and valve body are easily eroded.

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