Unstable or low throughput
Inconsistent feed, air leakage, restricted filters, worn rotary valves, inadequate airflow or an unsuitable line route can limit capacity.
Purchasing reference • Supplier information
Pneumatic conveying system selection & RFQ guide.
Planning a pneumatic conveying system, replacing an existing component or gathering details for a supplier quotation? This purchasing guide covers product properties, throughput, pressure or vacuum duty and existing equipment interfaces. Canadian Conveying helps clarify the information suppliers need to assess component options.
Information that shapes a pneumatic conveying system
The correct concept depends on the product and process. A line cannot be selected responsibly from pipe diameter or blower horsepower alone.
MaterialBulk density, particle size, moisture, temperature, abrasiveness, fragility, cohesiveness and contamination concerns.
CapacityRequired mass flow, batch or continuous duty, operating schedule, peak demand and future growth.
RouteHorizontal distance, vertical lift, bends, pickup point, destination, line diameter and available plant space.
Operating methodPressure or vacuum, dilute or denser phase possibilities, feed arrangement, receiver and filtration requirements.
Common reasons systems underperform
Problems often involve the interaction between several components rather than one failed part.
Plugging and product buildup
Low conveying velocity, moisture, difficult material behaviour, poor pickup geometry, excessive bends or intermittent feeding may contribute.
Excessive wear or degradation
High velocity, abrasive product, tight elbows, poor component geometry or an unsuitable conveying method can damage equipment or material.
You do not need a finished specification.
An equipment tag, nameplate photo, existing specification or brief description is enough to start an inquiry. We can ask suppliers what additional information they need before confirming an equipment quotation.
Possible outcomes
Additional application information requested
Budgetary equipment or component quote
Replacement equipment and accessory options compared
Manufacturer duty and compatibility confirmation
Key decisions to discuss before requesting equipment quotes
A supplier can provide better guidance when the conveying duty is described clearly. These are starting questions, not an independent system design or performance guarantee.
Pressure vs. vacuum conveying
Identify whether material is pushed by positive pressure or pulled under vacuum, and whether the project is a new installation or a change to an existing line. Provide available blower or vacuum data where known.
Material, distance & required throughput
Specify material name, bulk density, particle size, moisture and fragility; required mass flow; horizontal and vertical route lengths; and expected bend count. Abrasiveness and degradation concerns may affect component choices.
Feeders, pipework & receiving equipment
List existing or proposed rotary airlocks, bends, couplings, filters, receiving hoppers, controls interfaces and connection sizes. Identify which items are to be supplied, reused or independently engineered.
What to send with your RFQ: For an initial RFQ provide a material description, target throughput, route sketch, vertical lift, available utilities, known line dimensions, operating hours, required delivery date and plant location. Final system sizing and performance commitments must be confirmed by qualified suppliers or designers.
From part inquiry to delivery.
A practical sourcing process for single replacements and coordinated equipment orders.
Identify the part
Send a part number, photo, drawing or specification. We clarify the details needed to approach suitable suppliers.
Confirm your quote
Compare the proposed product, quantity, pricing, freight and available lead time before approving your order.
Arrange supply
Once the order is confirmed, we coordinate supplier fulfilment and shipping, and keep the part details available for repeat inquiries.
Before you request a quote.
Can I request a quote without a complete system specification?
You can start an inquiry with existing part references, photos or a preliminary purchasing list. Final equipment selection may require duty information or engineering input before a supplier can confirm suitability.
What is included in a quotation?
The proposed product and quantity, pricing, available lead time and freight details are set out in the quotation. Availability and any outstanding specification checks are confirmed before ordering.
Do you design or install complete systems?
Our focus is sourcing and supplying components. We coordinate product questions with suppliers; complete system design, installation and performance verification are outside a standard supply quotation.
What information does a supplier need to quote pneumatic conveying equipment?
A material description, target conveying rate, route length and elevation, pressure or vacuum operating concept, available utilities, and existing component interfaces are useful first inputs. Photos, marked-up layouts and nameplates help fill gaps.
Request a component quote
Send the part details you have, quantity and delivery location. Email photos, drawings or nameplates to sales@canadianconveying.ca.