Hangzhou JENTAN Machinery Co., Ltd.
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In the modern industrial and construction sectors, the performance and reliability of lifting equipment are paramount. The JTVD chain hoist, with its compact design and low headroom requirements, offers solutions for a broader range of applications. This article will detail the features, advantages, and how its innovative design can improve work efficiency.
The compact design of the JTVD chain hoist means it can be used in environments with space constraints, while the low headroom requirement reduces the need for height during installation, making the device adaptable to more working environments.
Gears that are precision-machined provide higher strength and better toughness for the JTVD chain hoist. This ensures the durability of the equipment and guarantees smooth and reliable operation.
Equipped with high precision sealed bearings, the JTVD chain hoist not only reduces the hand force required during operation but also increases mechanical efficiency. This design minimizes maintenance needs and extends the lifespan of the device.
The gear cover of the device is designed to be impact-resistant, enhancing the strength and hardness of the equipment, allowing it to withstand harsh working conditions.
The double pawl brake system of the JTVD chain hoist includes reinforced pawls, ratchet discs, and brake discs, providing reliable braking performance.
Dual high precision CNC machined load chain guides ensure stable operation of the load chain, reducing chain wear and improving overall work efficiency.
The brake system of the JTVD chain hoist features a dust cover that effectively prevents the intrusion of rain and mortar, protecting the internal mechanical parts from damage.
The engineering-optimized hand chain wheel groove and unique curled edge design not only improve operational comfort but also prevent the hand chain from stacking during rapid operation.
The JTVD chain hoist features a hook made from high-quality alloy steel forging, providing additional strength and durability.
The T80 load chain is known for its high precision, high strength, and chain strength up to 1000N/m, ensuring the lifting capacity of the hoist.
The high-strength chain end connection design has a safety factor of 2.5 times, ensuring safety during use.
The JTVD chain hoist's performance far exceeds the EN 13157 endurance testing standard, having undergone over 1500 cycles of testing, proving its extraordinary durability and reliability.
The JTVD chain hoist offers a variety of standard and optional configurations to meet different user needs. These include but are not limited to:
| Standard | Optional |
| T(80) load chain | G100 load chain |
| / | Overload protection (OLP) |
| Black tempered load chain | Zinc-plated load chain |
| Thicken stamping safety latch | Precision casting Safty Latch |
| Low maintenance and low friction bushing | High precision caged roller bearings |
| Model | Capacity (T) | Standard Lift(m) | Running test(T) | Effort required to lift max load(N) | No. of falls of load chain | Load chain diameter(mm) | Dimension A(mm) | Dimension B(mm) | Dimension C(mm) | Net weight (kg) | Packing (L*W*H)(cm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| JTVD-0.5T | 0.5 | 2.5 | 2.5 | 240 | 1 | 5 | 132 | 148 | 28 | 345 | 24*19*18 |
| JTVD-1T | 1 | 2.5 | 1.5 | 250 | 1 | 6 | 151 | 172 | 32 | 376 | 28*21*21 |
| JTVD-1.5T | 1.5 | 2.5 | 2.25 | 265 | 1 | 7.1 | 173 | 196 | 36 | 442 | 34*26*20 |
| JTVD-2T | 2 | 3 | 3 | 335 | 1 | 8 | 175 | 210 | 36 | 470 | 34*26*20 |
| JTVD-3T | 3 | 3 | 4.5 | 363 | 1 | 10 | 176 | 230 | 46 | 565 | 34*26*20 |
| JTVD-5T | 5 | 3 | 7.5 | 360 | 2 | 9 | 189 | 280 | 46 | 688 | 41*32*24 |
| JTVD-10T | 10 | 3 | 15 | 380 | 4 | 9 | 189 | 463 | 57 | 765 | 48*42*18.5 |
| JTVD-20T | 20 | 3 | 30 | 435*2 | 8 | 9 | 209 | 625 | 110 | 890 | 78*68*22 |
| JTVD-30T | 30 | 3 | 45 | 435*2 | 12 | 9 | 312 | 691 | 691 | 1380 | 85*72*30 |
| JTVD-50T | 50 | 3 | 75 | 435*2 | 22 | 9 | 496 | 958 | 170 | 2578 | 110*90*90 |