Parker Piston Pump Coal Mine Hydraulic Support Systempv016/ PV020/ PV023/PV032 Pavc10038r4222 Pavc1002L426A4a22 Pavc1002L426A4m2

• After-sales Service: Online
• Warranty: 1 Year
• Structure: Axial Plunger Pump
• Cylinder Number: Multi Cylinder
• Drive Mode: Hydraulic Driven Reciprocating Pump
• Pump Shaft Position: Horizontal
• Type: Radial
• Power: Hydraulic
• Straight Shaft Swashplate Piston Type: Pressureoil
• Radial Plunger Pump Type: Axial Flow
• Pressure: High Pressure
• Material: Cast Iron
• Original: Yes
• Brand Name: Parker
• Transport Package: Standard Carton or Wooden Package
• Trademark: Parker
• Origin: China
• HS Code: 8413503190
• Production Capacity: 3000sets/Month

Product Description

 

Description

Features of imported PARKER American Parker plunger pump PAVC: high-strength cast iron casing; built-in supercharger to ensure high speed performance of 3000rpm; sealed shaft bearings; two-stage design is particularly easy to maintain; plug-in control is convenient for field replacement ; Replaceable bronze composite valve plate; Bleed valve for fast filling; Dynamic cylinder bearing; Water ethyl alcohol liquid can work under rated pressure; Pump body and shaft seal can withstand inlet pressure; Filter and Cooling leak pipe pressure is 7 bar. American Parker PARKER plunger pump
The structural components mainly include eccentric wheel, plunger, spring, cylinder block and two one-way valves. A closed volume is formed between the plunger and the cylinder bore. When the eccentric wheel rotates for one turn, the plunger moves up and down once, the downward movement absorbs oil, and the upward movement discharges oil. The volume of oil discharged per revolution of the pump is called the displacement, and the displacement is only related to the structural parameters of the pump.

Horizontal Piston Pump
The horizontal plunger pump is installed in parallel by several plungers (usually 3 or 6), and a crankshaft is used to directly push the plunger to reciprocate through the connecting rod slider or the eccentric shaft to realize the suction and discharge of liquid. hydraulic pump. They also all use valve distribution devices, and most of them are quantitative pumps. The emulsion pump in the coal mine hydraulic support system is generally a horizontal plunger pump.
The emulsion pump is used in the coal mining face to provide emulsion for the hydraulic support. The working principle relies on the rotation of the crankshaft to drive the piston to reciprocate to achieve liquid suction and discharge.
Axial
Axial piston pump (English name: Piston pump) is a piston pump in which the reciprocating direction of the piston or plunger is parallel to the central axis of the cylinder. The axial piston pump works by using the volume change generated by the reciprocating movement of the piston parallel to the drive shaft in the piston hole. Since both the plunger and the plunger hole are round parts, high precision fit can be achieved during processing, so the volumetric efficiency is high

Straight shaft swash plate
The straight shaft swash plate piston pump is divided into two types: pressure oil supply type and self-priming oil type. Most of the pressure oil-supply hydraulic pumps use air pressure oil tanks, and hydraulic oil tanks rely on air pressure to supply oil. For example, starting the machine when the air pressure of the hydraulic oil tank is insufficient will cause the pull-off of the sliding shoe in the hydraulic pump, which will cause abnormal wear of the return plate and the pressure plate in the pump body.

radial
Radial piston pumps can be divided into two categories: valve distribution and axial distribution. The valve distribution radial piston pump has the disadvantages of high failure rate and low efficiency. The axial distribution radial piston pump developed in the 1970s and 1980s overcomes the deficiencies of the valve distribution radial piston pump. Due to the structural characteristics of the radial pump, the axial distribution radial piston pump is more impact resistant, has longer life and higher control accuracy than the axial piston pump. The variable stroke of the variable stroke pump is realized by changing the eccentricity of the stator under the action of the variable plunger and the limit plunger, and the fixed large eccentricity is 5-9mm (depending on the displacement), and the variable stroke is very short. . And the variable mechanism is designed to be controlled by high pressure and controlled by the control valve. Therefore, the response speed of the pump is fast. The radial structure design overcomes the problem of eccentric wear of the sliding shoe of the axial piston pump. Its impact resistance is greatly improved.

Parker's P2 and P3 solutions are applications for a variety of mobile "light and heavy" tasks. American Parker Plunger Pump Details
A flexible concept and special market-oriented design make installation and service easy and cost-effective. Due to the optimized pump body and unique bellows cavity hydraulic and onboard pump noise is at a very low level. Pro E optimized ports, configured valve plate and proven swivel angle provide a high self-priming speed. Like all products pumps are designed and tested together with Parker valves and systems to suit individual needs.
1. It is used for open-circuit hydraulic rotation, the pump works under the condition of self-priming, pressurized or with a built-in booster pump (centrifugal pump), the application of traveling machinery, a variety of controls, to meet different operating conditions, the The pump has a through-shaft drive, which can accommodate a gear pump or the same axial piston pump. The output flow is proportional to the drive speed and can be steplessly changed between the maximum value and the zero value;
2. PARKER plunger pump models include: 16, 23, 32, 46, 76, 100, plunger pump models PV016, PV020, PV080, PV032, PV046, PV092, PV0140, PV180, PV270, etc. If you can't find your corresponding model, you can call our company)
3. The pump is used in construction machinery and construction machinery, and can provide full-function system control and operation functions for the entire machinery. Its functions are constant power control and other methods, which are reliable, flexible in controllability, and can fully activate the maximum power. various difficult environments.

Parker pump - series product classification introduction, parker vane pump: divided into double-acting vane pump and single-acting vane pump. this pump
Uniform flow, stable operation, low noise, working pressure and
The volumetric efficiency is higher than that of the gear pump, and the structure is more complicated than that of the gear pump.
Piston pumps are used only when pumps and vane pumps cannot meet the requirements.
There are also some other forms of hydraulic pumps, such as screw pumps, etc.
But the application is not as common as the above 3 kinds. But the pump shaft is subject to unbalanced force, Severe wear and tear, large leakage
Plunger pump: high volumetric efficiency, small leakage, can work under high pressure
Most of them are used in high-power hydraulic systems; but the structure is complex, the materials and High precision requirements, high prices, and high requirements for oil cleanliness.

Parker Parker PVS series variable vane pump Parker product line:
1. Axial piston pump, vane pump, gear pump
2. Various motors
3. Various conventional hydraulic valves, superimposed valves, proportional valves, servo valves
4. Pressure relay, pressure sensor
5. Electronic controllers for pumps and valves
6. Solenoid valve Parker PVS series variable vane pump is a swash plate structure, which has the advantages of short adjustment time, wide adjustment range, low noise and high efficiency. The displacement is 8-50 ml/rev, the rated pressure of the oil outlet is 140bar, the speed range is from 1000-1800rpm, and the oil temperature is -10 to +70 degrees Celsius. The viscosity range is 22-100mm2/s. Models are: PVS08, PVS12, PVS16, PVS25, PVS32, PVS40, PVS50, etc. According to the different functions of the regulator, this series of variable vane pumps include PVS, PVY, PVD, PVH, PVM, PVK, PVL, etc.
Parker's PVM series axial piston pumps are available with standard pressure regulators and with remote pressure regulators. The maximum displacement is from 16 to 92ml/rev, the rated working pressure is 250bar, the minimum speed is 300 rpm, and the drain port is upward. Models are: PVM016, PVM020, PVM023, PVM028, PVM032, PVM040, PVM046, PVM063, PVM080, PVM092, etc.
Parker's PV series axial piston pumps are available with standard pressure regulators and with power regulators. The maximum displacement is from 16 to 270ml/rev, the rated working pressure is 350bar, the minimum speed is 300 rpm, and the drain port is upward. Models are: PV016, PV020, PV023, PV032, PV040, PV046, PV063, PV080, PV092, PV140, PV180, PV270, etc.
Parker's PAV6.3 and PAV10 series axial piston pumps are swash plate type variable displacement piston pumps for open circuit use. In single pump form, the regulator is flanged to PAV6.3 and screwed to PAV10. Continuous working pressure is 350 bar

Parker Parker PV/GP series duplex pump is composed of a PV series axial piston pump and a GP series gear pump, which can provide different displacement combinations. The maximum displacement of the PV series plunger pump is from 16 to 270ml/rev, the rated working pressure is 350bar, the minimum speed is 300 rpm, and the drain port is upward. GP series gear pumps have displacements from 1.6 to 7.9ml/rev and rated working pressures up to 210bar.

 

 

FAQ

1. who are we?
We are based in Hubei, China, start from 2012,sell to Domestic Market(00.00%). There are total about 5-10 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Hydraulic Pump,Hydraulic Valve,Proportional Valve

4. why should you buy from us not from other suppliers?
We are a hydraulic system, hydraulic cylinder, hydraulic pump, hydraulic valve research and development, production, sales as one of the enterprises.We have 20 years of experience in design and development.

5. what services can we provide?
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