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China Manual Round Chain Hoist Suppliers - 1T (3m), 2T, 5T & 10T (6m) from Trusted Factory
โ๏ธ Working Principle
Drive the rotation of the hand chain wheel by manually operating the chain. Specifically, when pulling the manual chain, the hand chain wheel rotates, which in turn drives the friction plate ratchet, brake seat, as well as the plate gear, short shaft, and spline hole gear on the long shaft to rotate together. The lifting sprocket installed on the spline hole gear rotates accordingly, pulling the lifting chain to achieve the goal of smoothly lifting heavy objects.
The structure of a circular chain hoist includes components such as a bracelet strip, bracelet wheel, ratchet wheel, toothed short shaft, spline hole gear, toothed long shaft, etc. The core lies in the design of the gear set, where the small gear rotates twice to drive the large gear to rotate once. Through the pulling of the chain, the torque is amplified twice through the long and short shafts of the gear, making it easy to lift several tons of heavy objects.
The characteristics of a circular chain hoist include simple use, easy portability, and suitability for short distance lifting of small equipment items. Its lifting capacity is generally around 10 tons, and the lifting height is usually 6 meters. Hand pulled hoists also have the advantages of labor-saving and low cost, and are widely used in factories, mines, buildings, and other fields, especially in areas without power and with narrow spaces where operations have obvious advantages.
๐๏ธ Scope of Use
Circular chain hoists are mainly used for lifting and transporting heavy objects, suitable for various scenarios including construction sites, logistics and warehousing, agricultural production, and industrial production. The specific uses are as follows:
๐๏ธ
Construction Site
Circular chain hoists are commonly used to transport various heavy objects and solve lifting and handling problems during construction.
๐ฆ
Logistics & Warehousing
Chain hoists help transport goods and improve work efficiency in logistics and warehousing scenarios.
๐พ
Agricultural Production
Hand pulled hoists are widely used in agricultural production, such as dragging large agricultural machinery and equipment.
๐ญ
Industrial Production
Chain hoists are used to transport heavy objects such as machinery and equipment, serving as a reliable helper for workers.
๐ Product Attributes
- Manual Hoist / Round Chain Hoist
- Lifting Height: 3โ12m
- Min. Hook Distance: 185mm
- Increase Speed: 3m
- Thickened Casing
- Strong Power
- Manganese Steel Chain
๐ Product Analysis
๐บ๏ธ Application Scope
- Production Workshops
- Construction Sites
- Truck Use
- Warehouse Workshops
๐ก๏ธ Alloy Shell Protective Cover
๐ช
Anti-fall, sturdy and caring core
๐ก๏ธ
Thick stainless-steel casing with fast heat dissipation, high quality, sturdy and easy to use
๐ Product Specifications
- Material: Forged Alloy Steel
- Specifications: 1T โ 100T
- Packaging: Wooden Packaging
- Product back and back display โ Front / Back
- Multiple options available according to customer needs
๐ง Product Details
G80 Manganese Steel Chain
Thick shell with strong impact resistance to protect the internal structure.
Quenched Manganese Steel Hook
Items with thickened tongue plates are not easy to fall off.
Alloy Steel Casing
Thick shell with strong impact resistance to protect the internal structure.
Guide Chain Wheel
The design of double guide chain wheels prevents the chain from getting stuck in the hoist when dragging heavy objects, causing irreversible damage to the hoist.
Anti-Collision Design
Extended and thickened cushioning rubber sleeve prolongs service life.
๐ผ๏ธ Pictures
1 Ton
2 Tons
3 Tons
5 Tons
โ Frequently Asked Questions
Q What is the maximum lifting capacity of a round chain hoist?
Our round chain hoists are available in a wide range of specifications from 1T to 100T, manufactured from forged alloy steel to ensure maximum load-bearing strength and durability under heavy-duty conditions.
Q What is the standard lifting height of the manual chain hoist?
The standard lifting height ranges from 3 meters to 12 meters. Custom lifting heights are also available based on customer requirements and specific project needs.
Q What material is the chain made of?
The chain is made of G80 manganese steel, which is quenched for enhanced strength and wear resistance. This ensures the chain can withstand high tensile loads without deformation or breakage during operation.
Q Is the round chain hoist suitable for outdoor and construction site use?
Yes. The round chain hoist features an alloy steel casing with excellent impact resistance and fast heat dissipation, making it ideal for outdoor environments including construction sites, warehouses, and agricultural settings where power may not be available.
Q What safety features does this chain hoist have?
The hoist is equipped with a quenched manganese steel hook with a thickened tongue plate to prevent accidental release, a double guide chain wheel to prevent chain jamming, and an anti-collision rubber sleeve to extend service life and absorb impact during operation.
Q What packaging is used and can the product be customized?
Products are shipped in sturdy wooden packaging to prevent damage during transit. Multiple specifications and configurations are available, and custom options can be arranged according to customer needs, including load capacity, lifting height, and chain length.