Industry insights, technical guides, and company news from 30+ years of precision engineering.

Scissor trolleys lift and transport up to 35 ton; trolleys with tilter add 0-90 degree rotation to the same job. Compare functions, drive, and fit.
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Motorised trolleys handle up to 150 ton with flexible power options; pillar coil cars combine lift and transport, also up to 150 ton. Compare both.
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Coil grabs and coil tongs both grip a coil's outer diameter but differ in mechanism and size range. Compare capacity, grip type, and job fit.
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C hooks lift coils through the inner diameter; coil tongs grip the outer diameter. Compare capacity, coil range, and when each fits your job.
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DWTT measures fracture toughness in pipeline-grade steel by controlled impact testing. Standards, specimen sizes, and why it matters for QC.
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Bending and folding machines shape sheet metal up to 4060 mm length and 135° angles. Manual and electric options for fabrication work.
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A hydraulic bag stacker lifts 25-50kg meal bags to 2-3m height, cutting manual labor by 70-80% while removing repetitive lifting injury risk.
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Hydraulic baling presses compress scrap into dense bales, cutting volume for transport and recycling. Pressing force, cycle time, and controls.
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A hydraulic power pack combines pump, motor, reservoir, filtration, and cooling into one self-contained unit, rated up to 210 bar and 50 HP output.
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Hydraulic presses deliver controlled force for bending, punching, and forming steel up to 200 ton. Frame types and specs for fabrication use.
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Uncoilers unwind steel coil into a line; recoilers rewind it. How mandrel expansion and tension control keep coil feeding smooth and consistent.
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Heavy-duty hydraulic cylinders rated to 210 bar power bag stackers, presses, and lifting equipment across solvent extraction plants nationwide.
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Steam radiators and shell-and-tube heat exchangers supply process heat in solvent extraction plants, rated up to 200°C and 10+ bar pressure levels.
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Turnstiles rotate steel coils and material 360 degrees for positioning in processing lines. Capacity, actuation, and line integration explained.
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A drier cooler drops extracted meal from 100-110°C to about 40°C and moisture to 10-12%, making it safe to store after solvent extraction.
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Hydraulic scissor lifts raise personnel and materials on a stable platform. Capacities, heights, and configurations explained for industrial use.
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A pre-press squeezer mechanically extracts 60-70% of available oil, leaving 12-18% residual oil in the cake before solvent extraction begins.
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Fin tubes use spirally crimped fins for enhanced heat transfer, OD 15-220mm in carbon steel, stainless, copper, or aluminum. See specs and uses.
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Expander and extruder refer to the same oil seed processing machine at Pragya — a screw press that expands seed into porous, dense pellets.
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Fin tube machines (PTF 40/70/100) wind and crimp fin strip onto base tubes at up to 25 m/min with PLC control for heat exchanger production.
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A flaker machine produces 0.25-0.35mm flakes from conditioned seed, increasing surface area 10-15x for efficient, low-fines solvent extraction.
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Pipe lifting tackle handles pipes up to 30 ton and 610mm diameter via wire rope, fabric, or roller cradle slings. Compare variants and specs.
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An oil seed cooker gives seeds 20-40 minutes of intensive thermal treatment, denaturing proteins and improving oil extraction from hard seed varieties.
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Hydraulic pipe rotators turn pipes up to 3000mm diameter and 100 ton at 0.2-30 RPM for welding and inspection. See variants and specifications.
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A seed conditioner raises moisture to 10-12% and temperature to 60-70°C before flaking, cutting flaking power use by 15-20% in extraction plants.
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Plate levelers correct flatness defects in steel from 0.13-152mm thick using multi-roll bending with leveling forces up to 7,600 ton. See specs.
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Breaker rolls break large seeds or seed clusters into smaller particles using specialized roll surfaces, ahead of cracking or flaking stages.
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Hydraulic shear machines cut mild steel up to 25 mm and stainless steel up to 20 mm with clean, burr-free edges. Compare standard and heavy-duty variants.
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A seed cracker breaks whole oil seeds into 4-6 uniform pieces before flaking, cutting downstream flaking power use by 20-30% in solvent extraction plants.
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Slab tongs lift steel slabs up to 45 ton with auto-latch grip. Compare automatic, bar, and high-temperature variants and sizing by slab width.
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A trolley with tilter combines material transport with 0-90 degree hydraulic tilting in a single machine. See product variants, specs, and use cases.
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Scissor-type trolleys use a hydraulic scissor mechanism to lift and transfer loads up to 35 ton capacity. See specs, variants, and buying tips.
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Pillar-type coil cars combine hydraulic lifting and rail transport up to 150 ton for steel mills. Compare hydraulic vs electric drive and use cases.
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Motorised transfer trolleys move steel coils up to 150 ton between stations. Compare tipper, L-type, and coil transfer variants and how to size one.
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An aerial coil tilter mounts to your overhead crane instead of the floor. Here's when that trade-off pays off, and its capacity and rotation specs.
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Coil grabs and C hooks both lift steel coils by crane but grip them differently. Compare how each works, their capacity, and when to choose one.
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Coil tilters rotate steel coils up to 90 degrees between vertical and horizontal. Compare hydraulic and mechanical tilters and what to check before buying.
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Coil tongs grip a steel coil by its outer diameter for safe crane lifting. Compare manual, hydraulic, and motorised variants and how to choose.
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A practical guide to C hooks for steel coil handling: types, selection criteria, safe working load, and how to choose the right C hook for your crane.
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