Chain Pulley Block Manufacturer in Delhi NCR
- Capacity: 1 Ton, 2 Ton, 3 Ton, 5 Ton, and 10 Ton heavy lifting capacity
- Chain grade: Grade 80 (G80) heat-treated alloy steel load chain with black oxide finish
- Braking: Double-pawl Weston-style automatic mechanical load brake for instant holding
- Hooks: Forged 360-degree swivel alloy steel hooks with heavy safety latches
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Chain Pulley Block Engineering & System Operation
What is Chain Pulley Block? A manual chain pulley block is a portable overhead hoist mechanism engineered for lifting heavy machinery, engine blocks, and structural steel beams up to 1 to 10 tons using hand-chain pulling, certified to IS 3832 standards.
Where is it Used? Machinery maintenance, structural steel rigging, automotive engine removal, foundry and metal casting shops, construction sites.
Key Benefits & Advantages:
• Grade 80 heat-treated alloy steel load chains provide exceptional strength and wear resistance.
• Automatic twin-pawl Weston mechanical load brake prevents load drifting or slipping.
• Drop-forged 360-degree swivel safety hooks with spring latches prevent chain twisting.
• 100% portable and operates anywhere without requiring electrical power.
How Vaishno Storage Solution Manufactures This System: Manufactured with high-tensile alloy steel gears, Grade 80 load chain, and impact-resistant stamped steel gear casing.
How We Install on Site: Suspended from an overhead beam clamp or traveling push trolley, tested with 150% static overload.
Recommended Applications & Operating Environments
Machinery maintenance, structural steel rigging, automotive engine removal, foundry and metal casting shops, construction sites.
Request Factory Quote
Direct Mundka plant rates & 2D CAD layout.
| Parameter | Specification Details |
|---|---|
| Rated Load Capacities | 1.0 Ton, 2.0 Ton, 3.0 Ton, 5.0 Ton, 10.0 Ton |
| Standard Lift Heights | 3 meters, 6 meters, 9 meters, 12 meters, custom lengths |
| Load Chain Specification | Grade 80 (G80) Calibrated Alloy Steel Chain conforming to IS 6216 / EN 818-7 |
| Braking Mechanism | Weston-Style Automatic Mechanical Load Brake with dual ratchet pawls |
| Gearbox Construction | Heat-treated double-reduction spur gear train enclosed in stamped steel housing |
| Hooks Construction | Drop-forged, heat-treated alloy steel suspension and load hooks with spring safety latches |
| Proof Load Test | Individually proof load tested to 150% of rated capacity with test certification |
| Surface Treatment | High-visibility safety orange / yellow powder coating with corrosion-resistant zinc plating |
Available Sizes & Variants
| Model / Size | Load Capacity | Recommended Application |
|---|---|---|
| 1.0 Ton / 3m Lift Pulley Block | 1,000 kg | Maintenance workshops, light machinery loading & garage work |
| 3.0 Ton / 6m Industrial Chain Block | 3,000 kg | Steel fabrication, structural erection & factory assembly bays |
| 5.0 Ton / 10.0 Ton Heavy Duty Hoist | 5,000–10,000 kg | Heavy industrial machinery placement, foundry & mold handling |
Chain Pulley Block B2B Price Benchmark
| Parameter | Vaishno (Factory Direct) | Trader Reseller |
|---|---|---|
| Price | ₹3,800 – ₹24,000 per unit | +18% to +30% higher |
| Steel Grade | Prime IS 2062 Grade certified (Tata/JSW) | Re-rolled unverified |
| Paint Finish | 7-Tank + 80µ powder coat | Air-dry spray paint |
| CAD Layout | Free 2D/3D certified layout within 24h | Rough estimates |
| Rigging Crew | Factory-certified riggers with anchors | Unskilled labor |
Direct Fabrication & Testing
All upright columns, horizontal step beams, and steel deck panels are manufactured at our Mundka facility using automated multi-station roll-forming lines and precision CNC slot punching. Sourced exclusively from Tata Steel, JSW, and SAIL with verified Mill Test Certificates (MTC).
Fast Logistics & Turnkey Erection
Our structural installation crews serve warehouses across Delhi NCR, Haryana, UP, Rajasthan, and Punjab with on-site laser leveling, optical plumb inspection, and certified heavy-duty floor chemical anchoring.
How We Manufacture & Install Chain Pulley Block
Manufacturing at Mundka Plant
-
1
Prime Steel Profiling High tensile IS 2062 Grade E250 / E350 steel slitted and inspected for yield strength consistency.
-
2
CNC Cold Roll-Forming Automated multi-stand cold roll forming lines produce continuous profiles with precise 50 mm pitch perforations.
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3
7-Tank Chemical Pre-Treatment Hot alkaline degreasing, derusting, water rinses, and zinc phosphating create superior powder bonding and rust resistance.
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4
Electrostatic Powder Coating Thermosetting epoxy-polyester powder applied at 70–80 microns and baked at 200°C for industrial scratch resistance.
On-Site Turnkey Installation
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1
Floor Slab & Laser Plumb Check Optical laser levels assess warehouse concrete floor flatness, expansion joints, and plumb lines prior to erection.
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2
Heavy Duty Chemical / Mechanical Anchoring Base plates secured with M12/M16 high-grade anchor bolts embedded into the industrial concrete floor slab.
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3
Safety Locks & Cross-Bracing Spring-loaded safety pins prevent accidental beam dislodgement from forklift contact, supplemented by horizontal and diagonal cross-ties.
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4
Load Testing & Signage Sign-Off Rigorous deflection checks under live weight followed by affixing certified UDL load capacity safety signboards.
How Chain Pulley Block Compares
Factors Determining Chain Pulley Block Cost
Chain Pulley Block Frequently Asked Questions
Direct answers on load carrying capacity, deflection limits, fabrication lead times, and site installation.
Warehouse Guides
Technical articles on warehouse layout planning, safety compliance, and load calculations.
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