| Exporter, Wholesale, Manufacturer | |
| Tehran-South |  |
| +989122003350 | |
- Price :negotiated
steel wire rope winch , Iran
- Price :To negotiate
- order by whatsapp
A chain hoist utilizes a gear mechanism and an alloy steel chain, Grade 8. The chain has a minimum tensile strength of 800 N/mm². Standard lifting capacity ranges from 250 kg to 10 tonnes. The gear reduction ratio is typically designed between 1:15 and 1:30. This ratio multiplies the manual input force 15 to 30 times. The housing is made from cast or forged steel with a yield strength of 350 MPa. The hook is manufactured from alloy steel with precise load rating. Each hook undergoes magnetic particle non-destructive testing. This process detects any surface-level flaws.
An automatic load brake with an integrated pressure disc design is used. This brake engages automatically when input force stops. Ideal load positioning accuracy is within ±3 mm. Unit weight for a 1-tonne model is approximately 15 to 20 kg. Periodic lubrication with Lithium-based grease EP-2 is essential. Safety standards like ISO 9001 and DIN 15020 govern its production. An epoxy coating enhances scratch and corrosion resistance. This device is ideal for precise and controlled lifting operations.You can order and buy steel wire rope winch from Iran by contacting us through whatsaap and email.
WEBSITE: steel wire rope winch Iran
Hoist: A Vital Tool in High-Voltage Electrical Work
Hoists are used in the high-voltage electrical industry for the safe and precise handling of heavy and sensitive equipment. Their primary application is in the installation and maintenance of high-voltage transformers, power switches, and insulators in transmission substations. Insulated hoists with fiberglass or polymer insulating arms are designed for work in live environments and near energized conductors. These hoists must comply with ASTM F711 standards and have insulation test certificates up to 100 kV. Low-speed control and smooth movement are critical to prevent shock to sensitive equipment. The ability to be mounted on mobile cranes or fixed bases provides operational flexibility. Periodic insulation inspection and electrical testing before each use are mandatory. Selecting the appropriate hoist is based on working voltage, equipment weight, and environmental conditions.
