Changzhou City, Xiao source Machinery Co., metering pumps type: plunger type 1, the price is low 2, flow rates up to 76 m 3 / h, the flow in the range of 10 to 100 percent, measurement accuracy of ± one hundred One minute, pressure up to 350 MPa. When the outlet pressure changes, the flow rate is almost constant. 3, capable of delivering high-viscosity media, suitable for conveying corrosive slurry and hazardous chemicals. 4, seal packing seal, there is a leak, need periodic adjustment filler. Packing and plunger metering pumps are subject to wear Changzhou common failure, the need for packing rings for pressure washing and emissions. 5, no safety relief devices. Mechanical diaphragm 1, lower prices. 2, no dynamic seals, no leaks. 3, capable of delivering high-viscosity media, abrasive slurries and hazardous chemicals. 4, the diaphragm subjected to high stress, lower diaphragm life. 5, the outlet pressure of 2 MPa or less, suitable for a small range of flow; measurement accuracy of ± five percent, when the pressure from the minimum to the maximum metering pump Changzhou common faults, flow changes up to ten percent. 6, no safety relief devices. Hydraulic diaphragm 1, no dynamic seal, no leakage, safety relief devices Changzhou metering pump common faults and easy maintenance. 2, the pressure up to 35 MPa; 10︰1 flow in the range, measurement accuracy of ± one percent; pressure increased by 6.9 MPa and flow decreased five percent to ten percent. 3, higher prices. 4, suitable for medium viscosity media. Changzhou City, Xiao source Machinery Co., Ltd. diaphragm metering pump performance, definitely not leak, security, high performance, accurate metering conveyor Changzhou common metering pump fails, the traffic can be from zero to a maximum fixed value range can be adjusted from the atmospheric pressure to the fullest extent permitted by arbitrary choice. Metering pump consists of three parts motor, gear box, cylinder and other components. Gearbox components by worm mechanism, the stroke adjustment mechanism and the toggle mechanism composed; to implement high adjust the stroke by rotating the hand wheel adjustment, thus changing the eccentric shaft from moving to achieve the purpose of changing the plunger (piston) stroke. The cylinder block is made head, suction manifolds, exhaust manifolds, plunger and packing seal components. Hydraulic system hydraulic hydraulic diaphragm metering pump, the structure consists of a plunger, cylinder block, cylinder head, import and export of valves, hydraulic diaphragm and three valves (ie: deflation overload valve, stop valve, compensating valves). At work they are separated by the diaphragm hydraulic oil and media, so the advantages of hydraulic diaphragm metering pump for leaks in. Metering pump control mode | metering pumps Changzhou | Changzhou Xiao source Machinery offered by Changzhou City, Xiao source Machinery Co., Ltd .. Changzhou City, Xiao source Machinery Co., Ltd. (www.czxiaoyuan.com) (www.czxiaoyuan.com) strong, credible, in Changzhou, Jiangsu reciprocating pumps, metering pumps and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xiao source Machinery and you hand into the brilliant, for a better future!