Acrow Prop Manufacturers · BS 4074 / IS Standard · Ludhiana Factory

Jack Prop Thread Rolling Machine in Ludhiana — For Acrow Prop Manufacturers

Acrow props and jack props are standard scaffolding equipment in Punjab's booming construction industry. Hardev Hydraulics' Three Roll thread rolling machine in Ludhiana produces M36–M52 jack prop threads at 15–45 pieces per minute — with thread strength that meets BS 4074 / IS standards for scaffolding loads. Factory-direct from Industrial Area Phase-2, Ludhiana.

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Punjab Construction Equipment

Thread Rolling for Ludhiana's Jack Prop & Acrow Prop Manufacturers

Jack props (also called acrow props or steel props) are adjustable vertical steel shore used in construction to support slabs, beams and formwork. The threaded outer tube of a prop must carry vertical compressive loads under BS 4074 (UK standard widely referenced in Indian construction) or equivalent IS specifications. The thread quality is safety-critical.

Hardev Hydraulics' Three Roll Thread Rolling Machine produces M36, M42 and M52 jack prop outer tube threads at 15–45 pieces per minute directly from our Ludhiana factory. The three-roll planetary arrangement provides balanced radial force — preventing tube deflection during threading, which is critical for the long outer tubes of acrow props. Thread form is matched to prop nut and inner tube compatibility standards.

✓M36 × 4.0, M42 × 4.5, M52 × 5.0 jack prop thread sizes
✓Three Roll planetary machine — balanced force, no tube deflection
✓15–45 prop outer tubes per minute — high production efficiency
✓BS 4074 / IS standard compatible thread forms
✓Rolled threads — 30–40% stronger than cut threading

Jack prop thread rolling machine Ludhiana acrow prop manufacturer Punjab

Technical Specifications

Jack Prop Thread Rolling Machine — Ludhiana Factory

Three Roll Type recommended for jack prop and acrow prop outer tube threading. Available for direct pickup or Punjab delivery from our Industrial Area Phase-2 factory.

Three Roll Thread Rolling Machine for jack prop outer tube threading Ludhiana

Three Roll Thread Rolling Machine (M10–M75)

Planetary three-roll hydraulic machine for jack prop and acrow prop outer tube threading in M36–M52. Balanced radial force prevents deflection on long prop tubes. Also handles scaffolding tie rods (M16–M36) and anchor bolts — a versatile machine for scaffold equipment manufacturers.

Prop Tube Range	M36 – M52 (primary)
Full Machine Range	M10 – M75
Hydraulic Force	22 Metric Tons
Motor Power	5.5 kW
Production Speed	15 – 45 pcs/min
Thread Standards	BS 4074 / IS / ISO metric

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Two Roll Thread Rolling Machine for small prop components Ludhiana

Two Roll Thread Rolling Machine (M3–M45)

For jack prop inner spindle threading (M16–M36) and tie rod threading in the same plant. Complementary to the Three Roll machine — together they cover the full jack prop and scaffolding component range for a complete Ludhiana scaffold equipment plant.

Thread Range	M3 – M45
Hydraulic Force	36 Metric Tons
Motor Power	7.5 kW
Production Speed	20 – 65 pcs/min

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Jack Prop Manufacturing

Why Punjab's Prop Manufacturers Choose Hardev Hydraulics

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Punjab Construction Boom

Punjab's highways, metro corridors, smart city projects and industrial shed construction drive constant demand for acrow props. Our Ludhiana-built machines supply the thread rolling capacity for this growth.

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BS 4074 Thread Form

BS 4074 specifies the prop tube thread standard widely referenced by Indian construction contractors. Our Three Roll machine produces prop outer tube threads dimensionally matched to this standard — and to IS equivalents.

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Load-Bearing Thread Strength

Jack props carry axial compressive loads during slab pouring — sometimes 30 kN per prop. Rolled threads withstand 30–40% more fatigue loading than cut threads. This margin is not a luxury — it is a structural safety factor.

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Factory Visit — See It Run

Visit our Industrial Area Phase-2 factory with a sample prop outer tube. We will thread it on the Three Roll machine so you can verify thread form, pitch diameter and prop nut engagement before placing your order.

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Same-Day Loading Ludhiana

In-stock Three Roll machines can be loaded onto your truck the same day payment is completed. No dispatch delays for Ludhiana and Punjab buyers.

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Full Prop Plant Support

For manufacturers setting up a complete jack prop production line in Ludhiana, we advise on the full machine complement — Three Roll for outer tubes, Two Roll or cutting machine for inner spindles, and tube cutting equipment guidance.

FAQs

Jack Prop Thread Rolling Ludhiana — Common Questions

Call +91-98140-18602.

Standard jack prop outer tube sizes are M36 × 4.0 mm pitch (1.5-inch nominal prop), M42 × 4.5 mm (1.75-inch nominal) and M52 × 5.0 mm (2-inch nominal) for heavier-duty props. Our Three Roll machine handles all these sizes with die set changes. Confirm your prop tube OD and wall thickness for specific recommendations.

The Three Roll machine covers M10–M75, which includes both outer tube (M36–M52) and inner spindle (M20–M30) thread sizes. By changing the die roll set, the same machine threads both components — making it a highly versatile choice for complete jack prop manufacturing. Die changeover takes approximately 45 minutes.

At 15–30 outer tubes per minute for M42 thread, a Three Roll machine produces 7,200–14,400 threaded outer tube ends in an 8-hour shift. Actual throughput depends on tube loading/unloading method and thread length. For complete prop production (both outer tube and inner spindle), a two-machine setup (one Three Roll, one Two Roll) maximises throughput.

Yes. Hardev Hydraulics has supplied thread rolling machines to prop manufacturing units across Punjab, Haryana and Himachal Pradesh. If you are setting up a new prop manufacturing plant in Punjab, our Ludhiana team can advise on the complete machine layout for maximum efficiency. Call us to schedule a consultation visit.

Yes. The Three Roll machine handles aluminium alloy prop tubes (commonly used in premium lightweight scaffold systems) as well as standard mild steel and ERW steel tubes. Aluminium threading requires lower forming force and dedicated die sets to prevent metal pick-up on the die faces — confirm your material when ordering.

Get a Quote

Enquire — Jack Prop Thread Rolling Machine in Ludhiana

Share your prop tube diameter, thread size and daily production target. We will configure the right machine with factory-direct pricing within 24 hours.

Call / WhatsApp+91-98140-18602

Email Ushardevhydraulic@hotmail.com

Factory AddressIndustrial Area Phase-2, Ludhiana, Punjab – 141003

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