 |
 |
 |
 |
 |
|
|
 |
 |
| "Proven and cost effective offshore development models. Changepond now handles the majority of our conversion, detailing work, leaving our engineers to concentrate on our product core R&D." |
|
Gerald Charnitz
Tol-O-Matic, MN |
|
|
| |
|
|
|
|
|
 |
| Changepond Engineering Services is staffed with Hydraulics and Pneumatics System design experts who have experience ranging from Design, Analysis and Manufacturing in automotive, aerospace & other verticals. We provide a variety of cost-effective design & engineering Services for Hydraulics and Pneumatic systems. |
| Some of the areas we cover are |
|
| Our expertise in Switchgear Design includes: |
| Hydraulic Power Pack |
| Changepond Engineering Services has in house capability of design and development of custom built Hydraulic Power Pack System for industrial and mobile applications. |
| A wide variety of manifold options and choice of pumps enables customer to match any application requirement with a hydraulic power pack that, meets his system, at the same time ensuring cost effective operation and optimum productivity. |
|
| Basic features of Hydraulic Power Pack: |
 |
Reservoir for hydraulic fluid – with instrumentation like Oil filler breather suction strainer, Oil Level Indicator, Float Switch and provision for Tank Drain. |
|
Electric motor and Hydraulic Pump with suitable coupling. |
|
Pressure line, Return line filters. |
|
Pressure relief Valve & Pressure Gauge. |
|
Direction Control Valve. |
|
|
 |
|
| Power Pack Layout Dimensions |
| Tank Dimensions |
| Tank Volume (Litres) |
A (mm) |
B (mm) |
C (mm) |
| 12 |
300 |
300 |
300 |
| 20 |
400 |
310 |
330 |
| 35 |
475 |
310 |
400 |
| 50 |
500 |
400 |
420 |
| 75 |
550 |
400 |
530 |
| 100 |
700 |
400 |
530 |
| 150 |
750 |
500 |
625 |
| 225 |
900 |
600 |
650 |
| 300 |
900 |
700 |
700 |
|
|
| Optional Features: |
|
Multiple Pump arrangements |
|
Pressure & Flow control Unit |
|
Flow meter |
|
Pressure Transmitter |
|
Oil Cooler unit / Heat Exchangers |
|
Separate off line filtration unit |
|
|
| Hydraulic Power Pack Circuit |
 |
| Name |
Description |
| A |
Reservoir |
| B |
Oil Level Indicator |
| C |
Oil Filler cum Breather |
| D |
Temperature Gauge |
| E |
Drain Valve |
| F |
Suction Strainer |
| G |
Electric Motor |
| H |
Pump |
| I |
Pressure Relief Valve |
| J |
Pressure Gauge |
| K |
Pressure Line Filter |
| L |
Direction Control Valve |
| M |
Actuators |
| N |
Return Line Filter |
|
|
| We have experience in design of Power pack in the range of 4 kW to 55kW. The system can offer working pressure up to 310 bar and flow up to 125 LPM. |
 |
|
| Hydraulic Actuators |
| Changepond Engineering Services has a policy to design the Hydraulic cylinders to original equipment manufacturers to suit their exact requirement. A close contact is developed with the customer right from the enquiry stage through all stages of design and development until the correct solution is reached. A modern CAD/CAM system speeds up this process. |
| We design Single Acting Cylinder and Double Acting Cylinder. |
|
| Design Parameters: |
| We normally consider all the following factors that determine its reliability while designing the cylinder. |
|
Pressure Parameters |
|
Metallurgical and physical parameters |
|
Manufacturing parameters |
|
Structural Conditions |
|
Frictional parameters |
|
Environmental conditions |
|
Operating conditions |
|
|
|
|
| Manifold |
| Changepond Engineering Services has capability in Design of Manifold for |
|
Customized Designs for Individual Applications |
|
CAD System Designs using Proprietary Manifold |
|
Wall Thickness Control |
|
Volumetric Flow Area Calculation |
|
Utilization of Standard and Custom Components |
|
|
| Normally we do the design of Manifold for : |
|
Directional Control Valve |
|
Sandwich Valves (Check Valve, Flow Control Valve & Pressure Valve) |
|
Cartridge Valves |
|
Pressure Valves |
|
|
|
|
|
|
|
