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Blow-Through Rotary Airlock Valves for Insulation Manufacturing Plants

UGES blow-through rotary airlock valves provide efficient in-line pneumatic conveying for recycled mineral wool fibers, calcium silicate powder, and insulation raw materials. The blow-through design sweeps lightweight fibrous materials from closed pockets, preventing fiber accumulation and ensuring reliable continuous feeding.

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Blow-Through Rotary Airlock Valves Key Specifications

Carbon steel housings with blow-through manifold, 6-blade deep-pocket rotors, and 200mm to 450mm inlets. Designed for low-density fibrous material conveying at up to 0.5 bar air pressure.

Rotor Design

Closed-pocket blow-through rotor with 6 deep-pocket blades and tangential air injection for effective purging of low-density fibrous insulation materials.

Housing Material

Carbon steel housing with epoxy-coated internals and integrated blow-through manifold, resistant to phenolic resin binder chemicals in mineral wool lines.

Inlet Size Range

200mm to 450mm oversized inlet flanges with blow-through air ports sized for the high air volume needed to convey lightweight insulation fibers.

Pressure Rating

Conveying air pressure up to 0.5 bar, optimized for the low-pressure dilute-phase pneumatic conveying typical in insulation material handling systems.

Temperature Range

Standard operation from ambient to 120°C, suitable for handling warm recycled fibers from curing oven trim recovery and dust collection systems.

Blade Configuration

6-blade closed-pocket rotor with chamfered entry edges and UHMWPE blade tips to prevent fiber wrapping and ensure complete pocket purging during blow-through.

Industrial Applications

Applied in recycled fiber return, calcium silicate feeding, and dust collection conveying. Blow-through air purging ensures complete pocket evacuation of lightweight insulation materials.

Application 1

Recycled Fiber Pneumatic Return

Conveys shredded mineral wool trimmings directly into pneumatic return lines using blow-through air, eliminating separate screw feeders in the recycling circuit.

Application 2

Calcium Silicate Powder Feed

Injects fine calcium silicate powder from mixers into pneumatic conveying lines feeding forming stations, providing combined airlock and metering functions.

Application 3

Insulation Dust Collection Conveying

Feeds captured insulation dust from bag filter hoppers directly into pneumatic transport lines for recycling, with blow-through purging to prevent fiber bridging.

Patient Reviews

Customer Testimonial

We've been sourcing conveyor components from United Global Engineering Solutions for quite some time now. Their conveyor belt accessories, including industrial conveyor rollers and pulleys, have consistently met our quality and performance standards. We highly recommend them for all your conveyor system needs.

Ralph Bader

The Repeat Client

We worked with United Global Engineering Solutions for our conveyor needs, and the experience was excellent from start to finish. Their team understood our requirements quickly, recommended the right conveyor solution for our operations, and delivered quality industrial conveyor belts that made a real difference. Since the installation, our workflow has improved and day-to-day operations feel much more efficient. We’re grateful for their support and would gladly recommend them.

Nageshwar Naidu

The Satisfied Customer

We’ve worked with United Global on multiple projects, and their conveyor belts for food processing have made a real difference. What stands out most is their ability to customize solutions to our needs and deliver quality products on time. Their prompt service and cost-effective approach have made them a partner we can count on.

Shri Kanth Reddy

The Valued Partner

We’ve worked with United Global Engineering Solutions on multiple projects, and they’ve consistently delivered. Their conveyor belts for food processing have made a real difference for us, and we’ve appreciated how they tailor solutions to our specific needs. The team is responsive, the service is prompt, and the solutions are cost-effective without sacrificing quality.

Sharadha Mohan

The Satisfied Manufacturer

15+

Industries Served

10+

Years of Experience

500+

Systems Installed

600+

Happy Clients

A world-class conveyor manufacturer based in India, serving industrial markets across the globe.

Blow-Through Rotary Airlock Valves for Insulation Manufacturing Plants

Blow-Through Rotary Airlock Valves Key Specifications

Carbon steel housings with blow-through manifold, 6-blade deep-pocket rotors, and 200mm to 450mm inlets. Designed for low-density fibrous material conveying at up to 0.5 bar air pressure.