Grade 80 Alloy Steel Chain Pulley Block 1 Tonne Manual Hoist with 4:1 Safety Factor and 3m Standard Lift
The VITALI-INTL Chain Block TB series represents premium manual chain hoists engineered for industrial applications. Manufactured to European and American standards, these chain blocks deliver exceptional performance and reliability across various lifting operations.
- Comprehensive compliance with international lifting standards
- Hardened steel rollers supporting load sheaves for smooth operation and extended service life
- Spur gear efficiency reducing operator effort with double pawl and double guide rollers
- Alloy steel Grade 80 load chain according to ISO16877 specification
- Deformation indicators for detecting potential overload or abuse conditions
- Wide throat top and bottom drop forged hooks designed to bend slowly under overload
- Each unit operationally tested to 150% of rated capacity with individual test certificate
- 4:1 safety factor exceeding rated capacity requirements
- Advanced overload protection system for enhanced operational safety
- Caged roller bearings on load sprocket for improved performance
- Zinc plated load chain for corrosion resistance
- Cast safety latches and thrust bearings in bottom hook assembly
| Capacity (tonnes) | 0.5 | 1 | 1.5 | 2 | 3 | 3.2 | 5 | 10 | 15 | 20 | 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product No. | TB050 | TB100 | TB150 | TB200 | TB300 | TB320 | TB500 | TB1000 | TB1500 | TB2000 | TB3000 |
| No. of Falls | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 4 | 6 | 8 | 12 |
| Load Chain (mm) | 5x15 | 6x18 | 8x24 | 8x24 | 8x24 | 10x30 | 10x30 | 10x30 | 10x30 | 10x30 | 10x30 |
| Pull to Rated Load (N) | 219 | 254 | 351 | 405 | 366 | 450 | 385 | 426 | 447 | 440x2 | 462x2 |
| Proof Load (tonnes) | 0.75 | 1.5 | 2.25 | 3.0 | 4.5 | 4.5 | 7.5 | 15 | 22.5 | 25.0 | 37.5 |
| Standard Lift (m) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 |
| Net Weight (kg) | 7.8 | 11.1 | 15.8 | 16.8 | 24.2 | 25 | 39.8 | 89.7 | 91.1 | 197 | 273 |
As one of Asia's most advanced manual hoist manufacturers, VITALI-INTL maintains European and American quality standards throughout production. The company specializes in critical processes including heat treatment and load chain manufacturing, supported by advanced testing equipment including metallographic microscopes, measuring projectors, salt spray testers, and endurance test machines capable of handling up to 100 tonnes.
Anfeng Lifting & Rigging, based in Shanghai Free Trade Zone, serves as the authorized distributor for VITALI-INTL products. With 20 years of industry experience, Anfeng provides comprehensive lifting solutions including technical consultation, solution design, product planning, and onsite assistance.
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