Product Description
HangZhou Haozheng Hydraulic Machinery Equipment Co., Ltd.
HangZhou Haozheng Hydraulic Machinery Equipment Co., Ltd. is a manufacturer that started researching, developing, manufacturing and selling hydraulic pumps earlier in China. The main hydraulic products include A10VSO\PVH\PAVC\A11VO\A4VSO\PV\PVXS and other series of plunger pumps and hydraulic spare parts, which are exported to Canada, the United States, Mexico, Brazil, Norway, Italy, France, the United Kingdom, Russia, South Africa, Kenya, Saudi Arabia and others. It is widely used in steel mills, power plants, engineering machinery, mining machinery, industrial equipment, metallurgical machinery, injection molding, oil drilling, ports and ships and other fields.
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Product Description
| Mode | Control | displacement cm³/rev | Flow L/min | Bar | Rpm | Power/kw | Cm | Kg |
| pv16 | Here is 1 of 2 versions: Standard Pressure Control F*S Remote Pressure FRC Remote pressure FR1 (with NG6 interface) Load sensing FFC Power Control: Remote Pressure*L*/Load Sensing*C* |
16 | 24 | 350-420bar | 3000 | 15.5 | 51x40x27 | 19 |
| pv20 | 20 | 30 | 19.5 | |||||
| pv23 | 23 | 34.5 | 22.5 | |||||
| pv32 | 32 | 48 | 2800 | 31 | 30 | |||
| pv40 | 40 | 60 | 39 | |||||
| pv46 | 46 | 69 | 45 | |||||
| pv63 | 63 | 94.5 | 2800 | 61.5 | 60 | |||
| pv80 | 80 | 120 | 2500 | 78 | ||||
| pv92 | 92 | 138 | 2300 | 89.5 | ||||
| pv140 | 140 | 210 | 2400 | 136 | 90 | |||
| pv180 | 180 | 270 | 2200 | 175 | 90 | |||
| pv270 | 270 | 405 | 1800 | 263 | 172 |
Our Products
We provide various models of axial variable displacement piston pumps and accessories, including the CHINAMFG brand’s A11VO, A10VSO, A11VO, the Vikers brand’s PVH, PVXS, PVB, PVM, and the CHINAMFG brand’s PAVC, PVP, PV. We also offer the Cate tractor modified version PVH 6E-3136 series. Therefore, hydraulic pumps can be customized according to displacement, control method, flange port, etc.
Company Profile
FAQ
1.What’s the application for pump?
Construction equipment Steel factory or Power plant Industrial equipment Related hydraulic system
2.What about the MOQ?
MOQ:1pcs.
3.Are you manufacturer? And what’s the delivery time?
Yes, we are manufacturer and have our own factory. Generally, its in stock for common models, 1-3 days will be finished and sent to customer in time.
4.Which payment methods are accepted?
We usually accept T/T,L/C,Western union,Trade assurance,VISA Card.
5.How about the inspection and Guarantee of products?
We promise: all products are tested before ship, to confirm it will be working and in good conditions when customers get. Also, we offer 12-month guarantee, if it doesn’t work due to quality issue in the period, we will send spares to repair for free. Accordingly, the pump will work last at least 18 months.
6 What about your after-sale service?
If there is any question in use, please talk with your sales manager at any time, so we will know your problems are and help to solve.
We can provide ODM and OEM service
Production capacity:
| Product Line Name | Production Line Capacity | Actual Units Produced(Previous Year) |
|---|---|---|
| A10VSO Series Piston Pump,HG Series Gear Pump,PAVC Series Piston Pump,PV Series Piston Pump,PVH Series Piston Pump | 2 |
Export Market Distribution:
| Market | Total Revenue (%) | |
|---|---|---|
| North America | 6 | |
| South America | 4 | |
| Eastern Europe | 8 | |
| Southeast Asia | 2 | |
| Africa | 3 | |
| Oceania | 2 | |
| Mid East | 2 | |
| Eastern Asia | 1 | |
| Western Europe | 3 | |
| Central America | 2 | |
| Northern Europe | 2 | |
| Southern Europe | 3 | |
| South Asia | 2 | |
| Domestic Market | 60 |
Production Machinery:
| Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
|---|---|---|---|---|
| CNC Machining Center | Confidential | 8 | 2 | acceptable |
| CNC Lathe | Confidential | 4 | 2 | acceptable |
| Surface Grinder | Confidential | 1 | 2 | acceptable |
| Cylindrical Grinder | Confidential | 1 | 2 | acceptable |
| Hydraulic Gear Drawing Machine | Confidential | 1 | 2 | acceptable |
| Horizontal Honing Machine | Confidential | 1 | 2 | acceptable |
| Ordinary Lathe | Confidential | 1 | 2 | acceptable |
| Pressure Washer | Confidential | 1 | 2 | acceptable |
| Milling Machine | Confidential | 1 | 2 | acceptable |
Testing Machinery:
| Machine Name | Brand & Model No. | Quantity | Number of Year(s) Used | Condition |
|---|---|---|---|---|
| Hydraulic Test Bench | Confidential | 1 | 1 | acceptable |
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Types of Gear Coupling Designs
There are several types of gear coupling designs available, each with its own specific characteristics and applications. The main types of gear couplings are:
- Sleeve Gear Couplings: Sleeve gear couplings consist of two hubs with external gears and a center sleeve with internal gears. The hubs are mounted on the shaft ends, and the center sleeve connects the two hubs. This design allows for angular and axial misalignment while transmitting torque between the shafts. Sleeve gear couplings are suitable for general-purpose applications and offer easy maintenance.
- Continuous Sleeve Gear Couplings: Continuous sleeve gear couplings are an improved version of sleeve gear couplings. In this design, the center sleeve is extended to cover the entire length of the hubs, providing additional support and increasing torque capacity. The continuous sleeve design reduces the bending effect on the shafts and allows for higher torque transmission.
- Flanged Sleeve Gear Couplings: Flanged sleeve gear couplings are similar to continuous sleeve couplings but include flanges at the ends of the center sleeve. These flanges provide extra support and help maintain proper alignment between the shafts. Flanged sleeve gear couplings are commonly used in high-speed and heavy-duty applications.
- Half Gear Couplings: Half gear couplings, also known as semi-rigid gear couplings, consist of one flexible half and one rigid half. The flexible half has internal gear teeth, while the rigid half has external gear teeth. This design allows for angular misalignment while offering higher torque capacity than fully flexible couplings. Half gear couplings are often used in applications where some degree of misalignment is expected, but not as much as what sleeve gear couplings can handle.
- Full Gear Couplings: Full gear couplings consist of two hubs with external gear teeth that mesh directly with each other. This design provides high torque capacity and is suitable for applications requiring minimal misalignment. Full gear couplings offer excellent torsional rigidity and are often used in precision applications where accurate shaft alignment is critical.
- Flexible Gear Couplings: Flexible gear couplings combine the features of gear couplings and flexible couplings. They consist of two hubs with external gears and a flexible element, such as a membrane or elastomeric material, connecting the hubs. This design allows for some misalignment while providing damping of vibrations and shock absorption.
Each type of gear coupling has its advantages and limitations, and the choice of coupling design depends on the specific requirements of the application, including the level of misalignment, torque capacity, speed, and environmental conditions.
editor by CX 2024-02-25