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Home > Products > HYDRAULIC PARTS > concrete pump accumulator and bladder

concrete pump accumulator and bladder

FOB Price

USD $3 - $20 / Piece

10 Pieces(Min.Order)

Port Ningbo
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Product Details

Brand Name	GOGO		Place of Origin	Zhejiang, China
Model Number	NXQ		Type	Hydraulic Accumulators

Product Description

concrete pump accumulator and bladder

1.Size:0.4-100L
2. Pressure:10,20,31.5Mpa
3.material:NBR,IIR,FKM,ECO,EPR,TT-NBR(low temperature)
4.long using life
The hydraulic accumulator nitrogen butyl bladder functions as following in the accumulator usage: Storing of energy, stabilizing of pressure, compensation of leakage, absorbing of fluctuation of pressure and so on.the type of the balloon is comply with the HG2331-92 standard. this type of the balloon has the characteristics of resistanting the oil and acid and flex,high strenghth,distortion.
capacity of the balloon:from 0.4L-100L

length of the balloon:74-1880mm

Specification

NXQ hydraulic accumulator

The accumulator can be accumul ated the energy replenished leakage provided constant pressure sucked in pulse pressure etc It can be used for auxiliary energy power and urgent energy power
Series NXQ rubber bag accumulator is adopted rotary-press forming with seamless pipe technique It features compact structure beautiful look light weight small inertia and steady function The design is conformed to JB/T7036-93 "Technieal condition for hyd-accumulator" It is used oil-base hydraulic oil medium in system The bag of cooler is charged with nitrogen for normal working ranged into -10~+70
Easy operation large series production capacities welcome to orders

Model description

Technical specification and outer dimension

Model	Pressure Mpa	Capacity L	Basic size				Weight kg
Model	Pressure Mpa	Capacity L	M	Φ	H	L	Weight kg
NXQ-L0.63/*	10 20 31.5	0.63	M27X2	89	50	305	4.5
NXQ-L1/*		1	M27X2	89	50	430	6
NXQ-L1.6/*		1.6	M42X2	152	66	361	12.5
NXQ-L2.5/*		2.5	M42X2	152	66	428	15
NXQ-L4/*		4	M42X2	152	66	538	18.5
NXQ-L6.3/*		6.3	M42X2	152	66	708	25.5

Charge tool (according to accumulator of pressure for use)

Pressure of accumulator Mpa	Model of charge tool	Pressure scale range	Precision degree
10	CQJ-16	P=0~16	1.5
20	CQJ-25	P=0~25	1.5
31.5	CQJ-40	P=0~40	1.5

Application and feature

Application	Feature
Sucked shock of hydraulic	Accumulator is normal mounted before the directional valve or the eylinder It can suck or slow sudden exchanging clirection or suddden stopping of the cylinder for shock perssure
For hydraulic air spring	Spring rate KT is equal equivalent cylinder action force causing by gas bag pressing for differential pressure divided equivalent cylinder of position movingmean KT=(P2-P1)A/(V1-V2)A(Pa.m) In formula P1P2-min operating pressure and max. operating pressure Pa A effective area of equivalent cylinder m2 V1.V2-volume of gas for pressure P1and pressure P2 m3
Reducing flowate of pulse and pressure	Piston pump a little gears contacting gear pump relief valve etc in hydraulic system They can cause hydraulic pressure flowrate for pulse Mounting accumulator can be reduce hydraulic pulse and noise
For heat expand compensator	When the temperture is raising up in sealed hydraulic system The hydraulic oil is produced expand of volume Because fluid expand ratio is general bigger then pipe material expand ratio It will cause oil pressure for raising up The avvumulator can suck up fluid volume of increment protect exceed pressure ensure satety When the temperature is reducing the fluid will contract The accumulator will supply fluid for requiring in system
Improving on frequency property	When hydraulic system is adopted compensative of pre variable mechanism time constant is for bigger the avvumulator can quickly release pressure for improving on frequency property

Packing

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Product Categories

MINI/MIDI/MAXI Pneumatic components	Water solenoid valve GOGO	Water purifier parts	Ungrouped
Stainless steel fittings	Solenoid valve coil	SMC Type Pneumatic components	Refrigeration tools
Pulse valve	Pneumatic fittings	Pneumatic Cylinder	AirTAC type Pneumatic
irrigation system	Idle Air Control Valve	HYDRAULIC PARTS	Hardware fittings
hand tools	GOGO PNEUMATIC PARTS	Door Lock Actuator	Ball Valve
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concrete pump accumulator and bladder

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