Changsha Zoomlian Pump Co., Ltd. 长沙中联泵业股份有限公司

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    Wilton pneumatic diaphragm pump for mining
    Wilton pneumatic diaphragm pump for mining
    Wilton pneumatic diaphragm pump for mining
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    • Wilton pneumatic diaphragm pump for mining
    • Wilton pneumatic diaphragm pump for mining
    • Wilton pneumatic diaphragm pump for mining

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    Wilton pneumatic diaphragm pump for mining

    Maximum flow: 50m³/h

    Maximum height: 60m

    Maximum pressure: 8.6bar

    Particle diameter: 3.2-25.4mm

    Dry suction height: 6.1-8.3m

    Weight of the pump: 8.6-49.8kg

    Price: 0.5-1.4 ten thousand

     

     The pneumatic diaphragm pump for coal mining Wilton is specially developed for the Chinese market, has obtained ATEX safety certification, as well as safety certificates related to mining products, and is the result of decades of experience in production and application of the Wilton company. The BQG series of pneumatic diaphragm pumps for coal mining from Wilton not only offers greater reliability and performance but also reflects global leadership.

    +86 0731-88192288

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    info@cipump.com

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    Product Description Product Specifications Why Choose Us? FAQ

    Product description

    The pneumatic diaphragm pump for coal mines by Wilton is specially developed for the Chinese market, has obtained ATEX safety certification and related safety certificates for mining products, and is the result of decades of experience in production and application by Wilton. The BQG series of pneumatic diaphragm pumps for coal mines from Wilton not only offers greater reliability and performance but also reflects the prestige of a world-leading manufacturer of pneumatic diaphragm pumps.

    Meaning of the pneumatic diaphragm pump model for Wilton mines

    Example: BQG70/0.2

    B - Pump for mines

    Q - Pneumatic

    G - Diaphragm

    70 - Flow rate (L/min)

    0.2 - Discharge pressure

     

    Applications of the pneumatic diaphragm pump for Wilton mines

    Drainage and pumping of sludge at the mining site, drainage around hoppers and various equipment at the mining face, discharge of water mixture at the excavation site, discharge of diluted sludge in the water reservoir, mines with high gas content, drainage of water mixture in advance galleries, especially in white spraying applications in mining galleries. Compared to traditional electric pumps for slurry injection, the BQG pneumatic diaphragm pump for mines is compact and lightweight, and its flow rate and lift height better meet the needs of spraying applications.

     

    Advantages of the pneumatic diaphragm pump for Wilton mines

    1. Uses air as a power source, suitable for medium to high viscosity fluids;

    2. The pneumatic diaphragm pump can handle particles and is suitable for adverse conditions;

    3. Can run dry, with low shear force on the medium;

    4. Suitable for flammable and explosive environments

    · Does not generate sparks after grounding;

    · Does not generate heat during operation;

    · The fluid does not heat up;

    5. The diaphragm pump is compact and easy to move;

    6. Suitable for transporting chemically unstable fluids

    Product parameters

    Performance parameters of the pneumatic diaphragm pump for mining Wilton

    Model Inlet and outlet diameter

    Suction height

    Dry

    Suction height

    Wet

    Maximum flow rate

    TPE/Rubber

    		Maximum solid size Maximum working pressure Net weight (estimated)
    BQG-100/0.2 Inlet: 25 mm (1″)
    Outlet: 19 mm (3/4″)
    BSPT     		6.4 m
    (21.0′)     		9.0 m
    (29.5′)     		156 lpm
    (40.2 gpm)     		3.2 mm
    (1/8″)     		8.6 bar
    (125 psi)     		8.5 kg
    (19 lbs)
    BQG-190/0.2 Inlet: 38 mm (1-1/2″)
    Outlet: 32 mm (1-1/4″)
    BSPT     		7.0 m
    (22.9′)     		9.0 m
    (29.5′)     		272 lpm
    (71.8 gpm)     		4.8 mm
    (3/16″)     		8.6 bar
    (125 psi)     		15 kg
    (33 lbs)
    BQG-370/0.2 51 mm (2″) BSPT 6.6 m
    (21.8′)     		9.0 m
    (29.5′)     		610 lpm
    (161.3 gpm)     		6.4 mm
    (1/4″)     		8.6 bar
    (125 psi)     		27 kg
    (60 lbs)
    BQG-600/0.2 76 mm (3″) BSPT 6.1 m
    (19.9′)     		9.0 m
    (29.5′)     		907 lpm
    (240 gpm)     		10 mm
    (25/64″)     		8.6 bar
    (125 psi)     		46 kg
    (116 lbs)

     

    Performance curve of the pneumatic diaphragm pump for mining Wilton

     

    Precautions for the installation of the pneumatic diaphragm pump for mining Wilton

    The diameter of the suction pipe of the pneumatic diaphragm pump must not be less than the diameter of the pump's inlet port. If transporting high-viscosity fluids, it is better for the diameter of the suction pipe to be larger than that of the pump's inlet port. The suction pipe at the inlet end must be durable and wrinkle-free to generate a high vacuum state. The diameter of the outlet pipe must be at least equal to or slightly larger than the outlet diameter to reduce friction loss. All pipes and connections must be sealed and leak-free; otherwise, the self-priming capacity of the pump will be reduced.

    ◆ Installation: Ignoring installation details can lead to poor pumping performance and affect the pump's lifespan, despite careful long-term planning, research, and selection.

    ◆ Location: Noise, safety, and other logical factors often require a specific location for equipment installation. Installing in parallel with conflicting requirements can cause obstructions in the usage area, affecting the installation of other pumps.

    ◆ Use: First, the location of the pneumatic diaphragm pump must be easily accessible to facilitate daily inspections and adjustments by maintenance personnel.

    ◆ Air supply: Each pneumatic diaphragm pump must have a vent pipe that provides sufficient air to achieve the ideal pumping flow rate. The air pressure depends on pumping needs but should not exceed 7 BAR.

    ◆ Installation height: Fully consider the self-priming capacity of the pneumatic diaphragm pump to avoid self-priming reduction issues.

    ◆ Pipes: The final location of the pump should be decided only after considering all possible issues with the pipes.

    ◆ The best installation should be chosen at a point with the shortest and straightest inlet and outlet pipes possible. Elbows and additional fittings should be avoided. The pump body should support all pipes independently. Additionally, the pipes should be organized to avoid stress on the pump's piping assembly. Flexible hoses can be installed to eliminate stresses caused by the natural rocking motion of the pump. If the pump body is connected to a fixed base, placing a cushioning pad between the body and the base will help reduce pump vibrations.

     

    Installation diagram of the pneumatic diaphragm pump for mining Wilton

    Changsha Zhonglian Pump Industry Co., Ltd.

    Why Choose Us?

    Changsha Zhonglian Pump Industry Co., Ltd. was established in 1989, following the reform of the Changsha Water Pump Factory. It is a national high-tech comprehensive enterprise integrating design, research and development, manufacturing, and service. The company was listed on the Hunan Provincial Stock Exchange on December 31, 2019, with the abbreviated name "Zhonglian Pump Industry" and stock code: 600275HN. It is currently a key enterprise in China's centrifugal pump industry and one of the leading domestic manufacturers of multi-stage pumps, headquartered in Changsha, Hunan, a historical and cultural city in China.

    Changsha Zhonglian Pump Industry Co., Ltd.
    Changsha Zhonglian Pump Industry Co., Ltd.

    FAQ

    Q

    What products do you mainly produce?

    A

    Zoomlion Pump Industry manufactures various large industrial centrifugal pumps. The main products include: self-balancing multistage pumps, multistage centrifugal pumps, single-stage centrifugal pumps, split-case pumps, chemical pumps, submersible pumps, pipeline pumps, long-shaft pumps, condenser pumps, and more.

    Q

    Can you help me choose a model?

    A

    Of course! If the water pump model is not selected accurately, it can cause significant problems. After you take it back, it might be either too small to meet the usage requirements or too large, resulting in higher electricity and fuel costs, increasing the operating expenses.

    Q

    Why is the price quotation so slow?

    A

    Because centrifugal pumps are non-standard custom products with many models and a wide price range. Even for the same model, the price varies greatly depending on the materials and configurations used. Taking the most common pump accessory—the impeller—as an example, the price of a stainless steel impeller is several times that of a cast iron impeller. Therefore, we need to clearly confirm the relevant information to provide you with an accurate price. Normally, if you provide comprehensive information, we can quote within 5 minutes.

    Q

    What information should I provide when I need a quote?

    A

    Usually, if you want to get an accurate quote, it is recommended that you provide us with the following information: pump flow rate, head, on-site operating voltage, frequency, temperature of the conveyed liquid, pH value, solid particle content, on-site installation conditions (horizontal or vertical installation), and other related details. If you are not very familiar with these, it’s okay; our sales manager will assist you in determining them.

    Q

    Do you have centrifugal pumps in stock?

    A

    There are many models and configurations of centrifugal pumps. Except for a small number of commonly used standard models that are in stock, the vast majority of models and configurations are not stocked and are customized products. We need to first select the pump based on your site conditions such as flow rate, head, medium temperature, pH value, and installation conditions. After determining the pump model and configuration, we can then place an order with the workshop for production.

    Q

    What is your usual delivery time?

    A

    Models in stock can be shipped by the next day at the latest. Others are custom-made, and depending on the product size and specific project conditions, the delivery time is generally between 7-90 days. Please consult our sales manager for details: 0731-88632200 。

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