STB Engineering Ltd - ABOUT US

We have a programme of continuous product development and improvement, with pneumatic conveying, bag and sack machines and have been at the forefront of the bulk materials handling industry since 1969.

We are an ISO 9001 Quality Assured Company.

STB’s success is the result of combining innovative and cost effective design concepts with the highest quality of engineering technology, all brought together by having the asset of over 30 years in house engineering design and manufacturing experience.

The simple positive pressure or ‘Blowing’ system is the most elementary of all the pneumatic conveying systems with the product being totally suspended in the air stream. These systems generally comprise a blower or fan delivering air into the pipeline, a feed device to entrain the product into the conveying air and a filter or air separator to remove the product from the air at the receiving hopper.

STB can provide creative solutions for bulk materials storage, feed and discharge problems. At STB we have our own experienced project engineering and design team and a large fabrication shop which enables us to design, manufacture and install bespoke silos and feed systems all under one roof and to tight deadlines.

• Silos, process vessels, hoppers and bins in carbon steel, stainless steel and aluminium.
• Discharge devices engineered to suit the product and applications.
• Feeding & conveying systems including: screw conveyors, belt & bucket conveyors, rope and disc, air slide conveyors, vibratory conveyors and feeders.

• Pneumatic Conveying Systems (Dilute +Dense Phase)
• Weighing & Feeding
• Storage & Discharge
• Big Bag and Sack Handling
• Control Systems
• In House: Project Design & Management, Manufacture, Installation & Commissioning

STB can provide creative solutions for bulk materials storage, feed and discharge problems.

At STB we have our own experienced project engineering and design team and a large fabrication shop which enables us to design, manufacture and install bespoke silos and feed systems all under one roof and to tight deadlines.

Systems include: 

• Silos, process vessels, hoppers and bins in carbon steel, stainless steel and aluminium.
• Discharge devices engineered to suit the product and applications.
• Feeding & conveying systems including: screw conveyors, belt & bucket conveyors, rope and disc, air slide conveyors, vibratory conveyors and feeders.

STB have been designing and building silos and process vessels for over 30 years. Our design and build expertise combined with high quality of finish has lead to our customers coming back to us time and time again

STB's 30 years of experience in providing weighing and feeding systems ensures the correct system is installed to achieve the most cost effective and technically assured results. 

• Volumetric feeders and dosing screws
• Silo weigh systems.
• Process weigh hoppers and batch weighing
• Loss in weight systems, gravimetric feeders.
• Automated weigh and feed control
   

STB have designed a technically advanced range of big bag discharge and filling systems. Each system provides a means of safe handling 1 tonne big bags with dust free discharge and filling.

Big Bag Discharge Systems

• Various discharge aid systems to suit products.
• Bay loading by fork truck, beam hoist or column hoist lifting
• Weighing systems

• Adjustable height frames
• Inflation grip/bellows or manual clamp to hold the spout
• Vibrating table for product compaction
• PLC weighing systems

Our range of sack tipping stations provide a safe, dust free method of manually emptying bags and sacks containing powders and granules.

Systems typically include:

• Dust extraction using reverse jet dust filters with fan - this provides a through draught of air, ensuring any dust from the sack is drawn up into the sack tip unit and away from the operators face.
• Level probes for contents control and impact vibrators, aeration and stirrers for clean discharge.
• Dosing and feeding devices Weighing systems and controllers

It is STB's policy to offer a fast responsive and effective support when it comes to breakdowns, service and maintenance.

Our ability to respond quickly with effective support is valued by our customers and over the last 30 years this has led to our existing customers returning to us time and time again with ongoing repeat business.

We are firm believers that after-sales support and service forms an integral part of the equipment we supply.

Whatever your needs - mechanical, electrical, supply of parts or on site maintenance work - our service team is here to offer technical advice and swift response to your service calls.