- Check the quotation item by item for manipulator + tooling + mounting structure + control and safety configuration + site services, and identify which items are included.
- Main influencing factors: rated load, working radius, lifting stroke, installation method, custom tooling, vacuum configuration, turning mechanism, power mode, on-site modification, safety configuration, delivery and after-sales.
- Align the configuration scope before comparing proposals, checking tooling, turning functions, mounting structures, air-supply modifications and training individually.
- Compare total prices under the same operating conditions, configuration and service scope. Record the specific deliverables and costs in the proposal and contract.
Price differences generally arise from configuration and implementation scope. Beyond the manipulator itself, custom tooling, vacuum systems, turning mechanisms, mounting structures, control and safety functions, site modifications, installation, commissioning and after-sales service can each affect cost. List included items when requesting and comparing quotations, then check total prices against the technical configuration and contract.
01Why can’t Pneumatic Industrial Manipulators be quoted based on just one piece of equipment?
Similar manipulator designs do not imply identical workstation solutions. Workpiece weight, dimensions, pickup and placement heights, radius, stroke and tooling all affect design. Clamping, vacuum gripping, turning, rotation and positioning require different mechanisms. Column-mounted, overhead, track-mounted and custom-supported systems differ in materials, manufacture, construction and commissioning effort. Define quotation scope separately for the manipulator, tooling, mounting structure, control and safety configuration, and site services.
02Main factors affecting price
- Rated load: assess workpiece and tooling weights, centers of gravity and dynamic forces together to select structural, balancing and gripping capacities and safety margins.
- Working radius: establish the required coverage from pickup and placement points and the motion path. A larger radius changes structural stiffness, rotational stability and foundation requirements.
- Lifting stroke: select it from the pickup-to-placement height difference and any need to clear obstructions or reach into equipment, including tooling and workpiece heights.
- Mounting Configuration: Column-mounted, overhead-mounted, rail-mounted, and transfer-mounted configurations significantly affect material cost and installation and commissioning effort.
- Custom-tooling complexity: hooks, jaws, contour locators and turning tooling require different levels of design, machining, assembly and commissioning. Compare them against workpiece compatibility requirements.
- Vacuum configuration: select the vacuum generator, number of cups, vacuum sensing, reserve protection and alarms according to workpiece surfaces and safety needs. Their specifications and combination affect the quotation.
- Flip mechanism and attitude adjustment: After adding flipping, rotation, tilting or positioning, the mechanical structure, control logic and limit protection become more complex.
- Pneumatic or electric configuration: Different power and control methods have an impact on response speed, control accuracy, maintenance methods and price.
- Site modifications and installation conditions: list all additions to foundations, supports, air piping, tracks and protective facilities, together with their implementation scope.
- Control method and safety configuration: check buttons or pneumatic control handles, interlocks, pressure/vacuum sensing, travel limits, fall protection and prevention of operating errors against the application, and define the included functions.
- Manufacturing processes, installation and after-sales service: define machining accuracy, welding and surface treatment, factory testing, site installation, training, service response and maintenance support, and include them in the quotation according to the contract.
03What may a low-cost solution omit?
First compare supply scope: whether the manipulator includes tooling; whether tooling includes turning, orientation adjustment and positioning; and whether installation includes supports, air-supply modifications, commissioning and training.
Then check actual operating conditions: compatibility of tooling and workpiece, radius coverage of the route, stroke at pickup and placement heights, and installation and interference provisions for the site. Compare total prices only after configuration, installation and service scopes are aligned.
04Table of factors affecting quotation
| Factor | Impact on price | Information the customer must confirm | Description |
|---|---|---|---|
| Rated load | Affects manipulator specifications, structural strength and tooling load capacity. | Workpiece weight, fixture weight, center of gravity position | A reasonable safety margin needs to be reserved |
| Working Radius | Affects manipulator coverage and structural configuration | Pickup point, placement point and transfer distance. | The radius should cover the required motion without unnecessary enlargement. |
| Lifting Stroke | Affects lifting structure and operating space | Pickup and placement heights, equipment openings and tooling height. | Specific dimensions are subject to on-site measurement |
| Mounting Configuration | Affects supporting structure, construction difficulty and material usage | column-mounted, overhead-mounted, rail-mounted, or transfer-mounted | Assess against site space and installation conditions. |
| Custom Tooling | Significant impact on overall quotation | Workpiece shape, clamping method, positioning requirements | Tooling compatibility directly affects practical performance. |
| Vacuum gripping configuration | Affects suction cup, vacuum generator and detection configuration | Workpiece surface, weight, holes and vacuum-contact area | Suitable for specific working conditions such as plates and boxes |
| Turning mechanism | Increase mechanical structure and control complexity | Whether turning, rotation or angle adjustment is required. | Center of gravity and limit protection need to be considered |
| Pneumatic/electric configuration | Affects power systems, control methods and maintenance requirements | On-site compressed-air supply, power supply, and control accuracy requirements | Different working conditions are suitable for different configurations |
| On-site modification | Impact on total project cost | Foundation, supports, air supply, aisles and potential interference. | Need to be determined after on-site assessment |
| Safety Features | Affects sensing, travel-limit and protection systems. | Pressure detection, vacuum detection, limit, anti-fall, etc. | Safety configuration should be reasonably set according to working conditions |
| Delivery and installation | Impact on installation, commissioning and training costs | Whether site installation, trial operation and training are required. | Relevant to the effectiveness of equipment use |
| After-sales Service | Affects support during long-term use. | Maintenance, spare parts, response methods | Should be considered in combination with frequency of use and working conditions |
