Jersey Crusher's Sanitary Screw Conveyors are enclosed, custom-engineered bulk material handling systems available in 6- to 12-inch diameters and horizontal, inclined, vertical, and flexible configurations. Built in 304 or 316 sanitary stainless steel and carbon steel, they serve food, pharmaceutical, chemical, agricultural, and mineral processing industries with hygienic, contamination-controlled material transport.
Our Range of Products
Screw Conveyors — Industrial Enclosed Screw Conveyor Systems for Bulk Solids, Horizontal / Vertical / Inclined Material Handling, 6-Inch to 12-Inch Diameter Configurations, Sanitary Stainless Steel & Carbon Steel Process Integration Conveyors for Food, Chemical, Sugar & Mineral Industries
6" to 12" diameter, custom sizes available
316 sanitary SS for food & pharma compliance
Variable speed drives for precise flow control
Frequently Asked Questions
What materials can a sanitary screw conveyor handle?
Jersey Crusher's sanitary screw conveyors handle a wide range of bulk solids including dry powders, grains, spices, sugar, chemical intermediates, resin, API powders, and wet or sticky materials. The enclosed tube construction makes them especially effective for cohesive and compacted materials that defeat belt or bucket conveyors.
What diameter options are available for screw conveyors?
Standard diameters range from 6 inches to 12 inches. Custom diameters beyond 12 inches are also available for higher-throughput applications. Diameter selection is based on your required flow rate, material bulk density, particle size, and integration geometry — Jersey Crusher engineers assist in sizing during consultation.
What configurations are available for screw conveyors?
Jersey Crusher offers horizontal, inclined, vertical, portable, flexible, and sanitary screw conveyor configurations. Each can be custom-built to suit your plant layout. Portable units support multi-site or temporary deployments, while flexible screw conveyors are ideal where routing around obstacles or preventing cross-contamination is required.
What construction materials are used in sanitary screw conveyors?
Conveyors are available in 316 Sanitary Stainless Steel, 304 Stainless Steel, and Carbon Steel with blue enamel finish. 316 SS is recommended for pharmaceutical and food applications requiring the highest hygiene standards. Abrasion-resistant material variants are also available for aggressive or highly abrasive bulk solids.
How do screw conveyors prevent cross-contamination?
The enclosed tube construction seals material within the conveyor body, preventing external contamination and dust escape. Flexible screw conveyor variants are specifically recommended for fertilizer and food applications where cross-contamination between product batches or types must be eliminated. 316 SS surfaces are also easier to clean and sanitize between runs.
Can screw conveyors be integrated with other processing equipment?
Yes. Jersey Crusher's screw conveyors are designed to integrate directly with lump breakers (Lump Busters®), particle-izers, volumetric feeders, AGVs, and robotic finished-goods handlers. Variable speed drives enable flow rate matching to upstream and downstream equipment, creating a seamless, fully automated material handling system.
Do you offer custom engineering and sample evaluation services?
Yes. Jersey Crusher provides free test and evaluation services when you send a product sample (freight pre-paid). Engineers analyze the sample and recommend the optimal conveyor system for your application. Engineering consultation, custom design, integration support, and installation guidance are all available. Call 862-356-6112 for sample shipping instructions.
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Industries We Serve
Food & Beverage
Hygienic transport of grains, spices, sugar, powders, and blended ingredients using 316 sanitary stainless steel enclosed conveyors.
Pharmaceutical Manufacturing
316 SS sanitary screw conveyors for FDA-adjacent API and excipient transport in controlled pharmaceutical manufacturing environments.
Chemical Processing
Enclosed conveyor systems safely transport chemical powders, resins, and intermediates in bulk across chemical processing facilities.
Agriculture & Animal Feed
Reliable bulk grain handling, feed ingredient transport, and fertilizer distribution for feed mills, farms, and agricultural storage.
Didn't find what you're looking for?
Talk to our experts for custom solutions and tailored guidance.
Why Food, Pharma & Chemical Processors Choose Jersey Crusher
Four Decades of Engineering Expertise
With over 40 years as a leading material processing manufacturer, Jersey Crusher delivers proven conveyor solutions engineered for demanding industrial environments.
Fully Custom-Engineered to Your Process
Every screw conveyor is built to order — matched to your diameter, length, material grade, configuration, and integration points for seamless plant-floor deployment.
Sanitary Stainless Steel Material Options
Available in 304 and 316 sanitary stainless steel, our conveyors meet strict hygiene and contamination-control requirements for food, pharmaceutical, and chemical applications.
Request a Quote or Free Sample Evaluation
Submit your details and a Jersey Crusher engineer will review your application and recommend the right conveyor configuration for your process.
For immediate assistance, feel free to give us a direct call at 973-686-5999.
For immediate assistance, feel free to give us a direct call at 973-686-5999.