
Japanese VITAL Lever hoist , Iran
- Price :To negotiate
- order by whatsapp
The VITAL chain connector is forged from alloy steel grade SCr440 equivalent to AISI 4140 per JIS G4105 standard. Its surface hardness after heat treatment ranges from 38 to 42 HRC Rockwell C. Key dimensions include jaw widths from 20 to 100 mm and load capacities from 0.75 to 20 tons. Safe Working Load SWL is rated with a 4:1 safety factor according to JIS B2802. All components undergo magnetic particle inspection MPI for surface crack detection. The inner surface of pins is precision-finished to Ra 3.2 microns to minimize friction.
The connector structure comprises a main body, a pivot pin, and a self-locking nut with an anti-rotation system. The pin is made from case-hardened steel with a hardening depth of 1.5 to 2 mm. Surface coating is electro-galvanized 20 microns or phosphated for corrosion protection. The jaw angle is designed at 30 degrees for secure engagement with JIS-standard chains. Unit weight ranges from 0.4 to 12 kg depending on load capacity. This product complies with stringent Japanese JIS quality standards and holds ISO 9001 and ISO 45001 certifications.You can order and buy Japanese VITAL Lever hoist from Iran by contacting us through whatsaap and email.
WEBSITE: Japanese VITAL Lever hoist Iran
Weight and Dimensions of Vital Pulley: Choosing the Right Model
Selecting the right Vital Pulley model requires precise alignment of its weight and dimensions with user needs. The devices weight typically ranges from 20 to 40 kilograms, proportional to its lifting capacity. The overall dimensions must also be compatible with the workout space and storage area. Heavier models are generally more stable and suitable for professional use. The size of the barbell sleeve and the distance between the bases impact safety and movement comfort. Adjustable devices offer greater flexibility for varied exercises. Checking the maximum weight capacity marked on the device is a safety requirement. Ultimately, balancing the devices weight, dimensions, and intended use enables an optimal selection.

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chain sling

Hot dip galvanized chain

Carbon steel elevator chain

Galvanized Low carbon chain

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