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Screw jacks can be used to lift heavy objects, such as cars, machinery and equipment. Its advantage is that lifting operations can be completed in a small space, and it is suitable for confined or limited Spaces.
Descrizione del prodotto:
Screw jack, also known as mechanical jack, is driven by manpower through a screw pair, and the screw or nut sleeve is used as the top lift. Ordinary screw jacks rely on thread self-locking to support heavy objects, simple structure, but low transmission efficiency, slow return. The screw thread of the self-dropping screw jack has no self-locking effect and is equipped with a brake. Relax the brake, the weight can quickly fall by itself, shorten the return time, but this jack structure is more complex. Screw jacks can support heavy objects for a long time, and the maximum lifting weight has reached 100 tons, which is widely used. After the horizontal screw is installed in the lower part, the heavy object can be moved horizontally for a small distance.
Profilo aziendale:
Hebei Junda Lifting Machinery Co., Ltd. ha più di 10 anni di ricerca e sviluppo e di esperienza di produzione, i nostri prodotti paranco a catena, paranco elettrico a fune, paranco elettrico a catena, micro paranco elettrico, carrello elevatore, catena G80, sartiame, esportati in tutto il mondo. I nostri prodotti hanno superato la certificazione CE GS, di qualità affidabile. Abbiamo creato una rete di vendita perfetta e un sistema di assistenza post-vendita. Con la nostra ricca esperienza, possiamo fornirvi un supporto di soluzione professionale e un servizio soddisfacente. Offriamo anche servizi OEM. Accogliamo calorosamente gli amici a visitare.
Introduzione al prodotto:
Screw jacks can be used to lift heavy objects, such as cars, machinery and equipment. Its advantage is that lifting operations can be completed in a small space, and it is suitable for confined or limited Spaces. At the same time, the screw jack can realize the continuous rise of the top rod by constantly rotating the screw rod, which has high efficiency and is not easy to be affected by the external environment.
Caratteristiche:
The screw jacks are mechanically operated, tightly meshed and interlocked. Manual rotation, one side of the gear drives the three-ring gear operation at the same time, but also consider the rise and fall of the threaded spindle
1. Light weight, easy to carry.
2. Capacity increased from 3.2 tons to 100 tons.
3. High quality, the most competitive price.
4. Large lifting weight, is the ideal large tonnage mechanical jack
5. Used in automotive, industrial, agricultural, Marine recreation and construction applications where lifting, pushing, spreading, bending, pressing or straightening is required.
6. All models can work in vertical or horizontal positions where strength is required.
Specificazioni di prodotto: il prodotto
Dettagli sui prodotti: il prodotto
1.Hand clockwise fast lift, counterclockwise fast drop.
2.Lift the knob above the sleeve, rotate 180°, and the jack quickly descends pressure relief.
3.Built-in high-strength gear, high precision and wear resistance, strong load capacity, you can easily complete the work.
