centrifugal gravel sand pump dredging slurry pump for river training

Company Information   Shijiazhuang Damei Kingmech Pump Co.,ltd, is a well established quality based manufacture of pumps&pump driven equipments, pump parts&resistance wearing castings. Including Slurry Pump, API 610 Petro-Chemical Pump, Magnetic Driven Pump, Sewage Pump, ISO Water Pump, Slurry Valve. Applying exquisite and advanced technology reference to War-man, KSB Flowserve, Sulzer. Widely used in mining, metallurgy, coal mining, electric power, petroleum , chemical, water supply and drainage industry and so on.       Customer is our center! we will make you relieve! Feel our reliable! Touch our reputation! Damei Kingmech Pump will always adhere to develop high quality pumps, guarantee the delivery time as well as shorten the time of inquiry reply.       Welcome to visit our company, we believe you will be impressed by our advantages!
    Product Description   Performance range
Size:4-16inches
Capacity:36-5040m3/h
Head:5-80m
Material:Cr27,Cr28,
Seal:packing seal,expeller seal,mechnical seal.   Design features
DGD type pump is horizontal single stage end suction with single casing slurry pump,it adopts to dredging project.with wide passage and good suction ability.
The wet parts is high-hardness material,it has interchangeable hard metal or pressure moulded elastomer liners.
The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications.
  Applications
river dredging and improvement , drdeger relevent projects. Kingmech at site  At Philippines site Packaging & Shipping  Packaging details: covered by plastic bag, and then packed into wooden case.
  Our Services 1.1 Our head office 1.2 In the Exhibition and Negotiation Meeting    1.3 Our team  Contact Us Name: Nicole Li Telephone no.: 86-0311-68058636 Fax no.: 86-0311-68058637 Mobile phone: 86-15930885152 Skype: nicolelidong QQ: 2690667199   FAQ  

Faults	Reason	Removal
Pump fails to discharge any liquid.	Air leaking into suction or gland; Incorrect direction of pump rota- tion and impeller worn. Suction pipe blocked	Seal the leakage; Check direction of rotation and replace a new impeller
Shaft Power consumption on sh- aft is excessive	Gland excessively tightened against pakcing rings; 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 rubbed parts 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.