ALLMAN Single Speed Electric Chain Hoist with Electric Trolley

With CE Certification for Industrial Overhead Crane

CE Certified | ISO9001 Factory | 125% Load Tested | 1-Year Warranty

Product Core Features

Specification

Product Details

Designed for continuous heavy-duty industrial applications, our Electric Chain Hoist with Motorized Trolley delivers exceptional lifting efficiency, high safety standards, and ultra-smooth horizontal movement along I-beams or H-beams. Featuring a lightweight die-cast aluminum housing, heat-treated alloy steel gears, and an advanced dual-braking safety system, this hoist provides low-noise operation and superior heat dissipation during intense duty cycles.

Fully adaptable to international industrial standards, we offer custom motor voltages, dual speed configurations, wireless remote options, and specialized corrosion-resistant treatments for marine or chemical environments.

How to Choose Right Electric Chain Hoist

1. Determine Baseline Operating Parameters

Ø Rated Load Capacity: Never operate a hoist at 100% capacity continuously. Select a unit with a 15%–20% safety margin above your heaviest load.

Ø Lifting Height & Headroom: Measure the vertical clearance from the beam flange to the ground. For facilities with low ceiling clearance, select a Low Headroom Electric Chain Hoist to maximize usable lifting height.

Ø Lifting & Traversing Speed:

Single Speed: Cost-effective for standard loading and general material handling.

Dual Speed (Fast/Slow Inching): Essential for precise positioning, mold changes, glass handling, and CNC machine feeding.

VFD Variable Speed: Delivers ultra-smooth start/stop motion with zero load swaying.

2. Match Work Duty Class & Mounting Type

Ø Duty Class (ISO / FEM Standards):

Ø Light Duty (ISO M3 / FEM 1Am): Maintenance shops, intermittent use (<2 hrs/day).

Ø Standard Duty (ISO M4–M5 / FEM 2m): General factory assembly lines (4–8 hrs/day).

Ø Heavy Duty (ISO M6 / FEM 3m): Foundries, continuous automated lines (>8 hrs/day).

3. Suspension & Trolley Configuration:

Ø Hook Suspended: Vertical lifting only at a fixed point.

Ø Manual Push / Geared Trolley: Light loads (<1 Ton) or short-distance horizontal movement.

Ø Motorized Electric Trolley: Heavy loads and frequent beam travel (4-way motorized control).

4. Confirm Electricals & Environmental Adaptability

Ø Voltage & Phase: Standard 3-Phase industrial power (220V–690V, 50/60Hz). Single-phase options (220V) available for commercial workshops.

Ø Control System: Waterproof IP65 pendant switch with emergency stop (standard) or industrial wireless radio remote control for wide-span or hazardous areas.

Ø Harsh Environment Protection: IP55/IP65 ratings for outdoor weather resistance, stainless steel chains for cleanroom/food processing, and ATEX explosion-proof motors for chemical plants.

About ALLMAN

ALLMAN INDUSTRY CO., LTD, based in Nantong, Jiangsu, China, is a specialized manufacturer of lifting and material handling equipment. Dedicated to the R&D, production, and export of high-quality lifting products, the company primarily offers electric chain hoists, electric winches, wire rope hoists, and various lifting accessories.

With over 20 years of experience in the lifting industry, ALLMAN has accumulated extensive technical expertise and manufacturing know-how. It has grown into one of China's leading suppliers with the most comprehensive product range in the sector, covering cranes, electric and manual hoists, winches, I-beam trolleys, lifting magnets, lifting clamps, load skates, chain slings, wire ropes, and other material handling equipment. These products are widely used in factory workshops, warehousing and logistics, mining and energy, and construction projects.

The company boasts experienced teams in R&D, production, and sales, with a monthly production capacity exceeding 500 electric winches and 1,500 electric hoists. ALLMAN holds international certifications such as ISO and CE; CE certificates, test reports, and user manuals are provided with shipments to meet market access requirements in Europe, the US, and across the globe.

Guided by the philosophy "From Machines to Solutions," ALLMAN offers customized configurations—such as specific tonnage, lifting height, voltage, control methods, and branding—tailored to the customer's operating environment. The company provides a one-stop service encompassing solution design, manufacturing, wooden crate packaging, and global shipping, with products exported to numerous countries and regions worldwide. Driven by the vision "ALLMAN LIFT, LIFT GLOBAL," the company is committed to delivering efficient, safe, and reliable lifting solutions to customers around the world through its superior product quality and comprehensive service.

FAQ

1, Q: Can an electric chain hoist be used for horizontal load movement?

A: A standard fixed electric chain hoist is primarily designed for vertical lifting. If the load also needs to travel horizontally, an electric chain hoist with an electric trolley can be used.

The trolley allows the hoist and suspended load to move along a suitable beam or runway.

2, Q: What lifting capacity do I need for an electric chain hoist?

A: The required lifting capacity should be based on the maximum load that the hoist needs to lift, including the weight of relevant lifting accessories where applicable.

Common electric chain hoist capacities include 500kg, 1 ton, 2 tons, 3 tons and 5 tons, while customized capacities are also available depending on the manufacturer and application.

3, Q:What is the difference between a fixed electric chain hoist and an electric trolley hoist?

A: A fixed electric chain hoist is designed for vertical lifting from a fixed suspension point. An electric trolley hoist combines lifting and horizontal travelling functions, allowing the load to move along an I-beam or crane runway.

A fixed type is suitable when the load only needs to move vertically, while an electric trolley is more suitable when the load needs to be lifted and transported horizontally.

4, Q:How much chain length do I need for an electric chain hoist?

A:The required chain length depends on the lifting height and the installation configuration of the electric chain hoist.

When ordering, customers should specify the required hook travel rather than simply choosing a standard chain length. For applications with extended lifting heights, the chain container and overall hoist configuration should also be considered.

5, Q:Does an electric chain hoist need overload protection?

A: Overload protection can help prevent operation beyond the hoist's rated capacity and protect critical components from excessive loading.

However, overload protection should not be considered a substitute for correct hoist selection. The hoist should always be selected according to the maximum required load, duty cycle and working conditions.

6, Q:What should I ask an electric chain hoist manufacturer before placing an order?

A: Before placing an order, buyers should ask the manufacturer to confirm the lifting capacity, lifting height, lifting speed, duty class, voltage, motor power, chain specification, brake system, limit protection, trolley configuration and applicable certifications.

It is also recommended to request a technical data sheet, dimensional drawing, product photos and warranty information before finalizing the order.