Heavy Duty Coal Preparation Deep Well Submersible Pump

  Company Information Shijiazhuang Gravel Slurry Pump Industry Co.,ltd locates in Shijiazhuang, Hebei Province, China, it is an integrative production, research, design and sales company, specialized in manufacturing slurry pump products. The company acting as one of the national heavy machinery industry unit, now has been developed into a professional manufacturer of slurry pump, mud pump, slush pump, foam pump, sand-slurry pump.  Heavy Duty Coal Preparation Deep Well Submersible Pump Advantage of our slurry pump:   Competitive price; short lead time; powerful technical support for pump selection and problem MV product feature MV detailed specification: 1.Cantilevered shaft design 2.Double suction semi-open impeller 3.Agitator option keeps solids in suspension 4.SPR models feature full rubber covering for corrosion resistance 5.Recessed impeller option passes oversized material 6.Fully elastomer lined or hard metal fitted. No submerged bearings or packing. High capacity double suction design. Optional recessed impeller and suction agitator available. 7.No submerged bearings or packing. High capacity double suction design. Optional recessed impeller and suction agitator available. parameter selection Drainage Dewatering Vertical Slurry Pump For Caustic Liquid parameter selection table Pump Prossible faults and removal:   Type MV pump has a compact construction. If it is correctly installed and operated, the pump will have a long life. 

Faults	Reason	Removal
Pump fails to discharge any liquid.	Incorrect direction of pump rota- tion and impeller worn. Suction pipe blocked	Check direction of rotation and replace a new impeller
Power consumption on sh- aft is excessive	Rotating component is rubbing on a stationary part. Bearing worn. Drive belt tension too tight Flow rate too large Pump speed and ratio too high. Misalignment or unparallel of ddrive shaft and pump shaft.	Removal the rub Replace the bearing Adjust belt Modify the pump duty and speed. Adjust drive and pump shaft
Bearing is over hearing	Lubricants too much or less. Containing impurities in the lubricant Bearing worn.	Lubricating as requirements. Replace clean lubricant. Replace new bearing.
Bearing has short life.	Misalignment or unparallel of drive and pump motor. Shaft bent. Impeller unbalanced due to wear Foreign object entered into the bearing or insufficient lubrication Incorrect procedure followed in fitting bearings.	Adjusting drive and pump shaft. Replacing shaft. Remove rubbing and replace new impeller Clean the bearing. Replace or refit the bearings.
Pump vibrates or is noisy.	Bearings worn. Impeller unbalanced. Air entered into suction pipe or blocked. Flow rate is none—uniform and pump not primed.	Replaced by new bearings. Replaced by new impeller. Discharge air and remove block. Improve on the pump feeding.

  production process   Working  alive station:   Shijiazhuang Gravel Slurry Pump Industry Co.,ltdhave firstclass production equipment.There are more than 100 sets of equipments,such as lost foam casting production line,shot last machine,heat treatment furnace,CNC lather,digital display large vertical lather,digital display horizontal milling machine,etc.  Onsite application: Mine:Black, non-ferrous ore slurry material pump and all kinds of concentrate and tailings conveying Metallurgy:Transport various slurry for aluminium or steel manufacture Coal: Coal mining, washing and various coarse and fine coal slurry transportation Electricity:Remove power plant ash,wash ash,various ash dregs or ash slurry transportation Construction materials:Various mud sand slurry(such as Cement slurry) transportation Chemical: Phosphatic fertilizer or potassic fertilizer factory various abrasive slurry trasportation Water conservancy:Lake,river dredge, sediment,grit, High plastic clay Suction line to transportation quality control

Stages of manufacture	Quality cotrol activities
Raw material arrival	Sampling, material chemical analysis
Casting and composition	Material material chemical analysis of pump parts
	Casting quality inspection
Key component machining	Dimension precision inspection
	Impeller balancing
General assembly	Procedure operaion
	Hydraulic static test
Performance test of pump unit	Capacity and head
	Vibration and noise
	Bearing temperature
Final inspection	Packaging of pump unit
	Documents
	Spare parts and accessories

Packaging & Shipping As mostly we deliver by sea, so we package our pump and parts with plastic cloth inside and waterproof outside. The wooden cases are export standard, its thickness is 10mm at least.Also we have professional workers to do this cases.We are very near to Tianjin seaport, so it is comfortable to deliver anytime, also the short delivery save the cost. Our Services OEM service: Produce the pump and spare parts according to client's drawing or sample. Pump slection: Help customers select the type, size and operating speed of pumps that will perform at the lowest cost. Using service :Offer Design, Installation, Repair and Maintenance solutions and Mine measuring up service. Quality control :Pay more attention to the quality in every process with different instruments. Material service :Interchangeable metal design allow best material choice for any application. After-sales service: Provide lifetime after sale service to solve any question during uses and large stock for standard spare parts. Guarantee :One year guarantee for whole machine except of the wet end parts. FAQ:    1.Are you a manufacturer? Yes, we have been in manufacturing and marketing industry centrifugal pump over 10 years. 2.What information should I let you know if I want to get a quotation? Pump capacity, pump head, medium, medium temperature, pump material, quantity, if possible,  please alsoprovide the pump model you are using now, price will be calculated as per the pump  model, if not, we will recommend relevant product for reference. 3.Q:Where is your factory located? How can I visit there?  A:Our factory is located in Shijiazhuang City, Hebei Province, China.You can fly to Shijiazhuang  airport directly.All our clients, from home or abroad, are warmly welcome to visit us!  4.Do you impact the finished product? Yes, each batch of production and finished product will be quality checked strictly before delivering. Contact us