Explosion Proof Chain Block Electric Chain Hoist for Docks

• Customization: Available
• After-sales Service: Online Support
• Warranty: 1 Year
• Model NO.: RVB
• Type: Chain Hoist
• Sling Type: Chain
• Lift Speed: 2~8m/min
• Maximum Lifting Height: >20m
• Chain Falls: 1
• Certification: CE
• Condition: New
• Color: Customized
• Product Name: Explosion-Proof Electric Chain Hoist
• Model: Hhbdb
• Power Supplying: Voltage 220V-480, 50/60Hz, 3phase
• Working Duty: M3/M4/M5
• Motor Insulation: Class F
• Usage: Lgnitable Gases, Vapors and Dusts
• Hoist Brake: Side Magnetic Braking Device
• Hoist Transformer: 24V/ 36V Low Voltage Transformer
• Hoist Wiring Error Protecting: Inverse Phase Sequence Protecting Device
• Hoist Shell: Light Aluminum Alloy Steel
• Hoist Color: Genneral Yellow/Provide Your Required Color
• Chain Length: 4m or Custom
• Operation Way: Button Switch or Remote Control
• OEM/ODM: Accepted
• Sample: Accepted
• Transport Package: Standard Export Wooden Case Packing
• Specification: 1-35 Ton
• Trademark: RAYVANBO
• Origin: China
• HS Code: 84251100
• Production Capacity: 5000 Pieces/Month

Product Description

Product Description

Product Description:

The explosion-proof electric chain hoist uses a disc brake motor as the power, and the planetary reducer reduces speed. It has the characteristics of compact structure, small size, light weight, high efficiency, convenient use, reliable braking, and simple maintenance. It is suitable for low-speed and small-stroke In terms of material handling, equipment installation, mines and engineering construction, it is inexpensive, high-quality, safe and reliable. It is widely used in petroleum, petrochemical, petrol stations, oil depots, gas production, chemical industry, electric power, mining, electronics, railways and other potentially fire and explosion hazardous environments.
 

Explosion proof electric chain hoist is often used in environment where ignitable gases,vapor or combustible dust exists.Class 1,division 1 classified locations.An area where ignitable concentration flammable gases,vapors or liquids can exist all of the time or some of the time under normal operating conditions.
Definition about explosion proof grade:
IIB containing ethylene or gases and vapors of equivalent hazard.
IIC containing acetylene,hydrogen or gases and vapors of equivalent hazard.
Our IIBT4 is suitable for using in zone 2.Highest temperature not more than 135ºC
Our IICT4 is suiable for using in zone 1 and zone 2.Highest temperature nor more than 135ºC

Features:

Explosion-proof electric chain hoist is an ideal substitute for wire rope electric hoist with small tonnage and low lifting
height. Generally installed on overhead I-beam tracks, or suspended on fixed frames and special spreaders to lift goods and
complete equipment, etc., it is widely used in factories, mines, warehouses, docks, construction sites, shopping malls, hotels and
other industries, especially It is suitable for low places and environments with dust, damp and decayed gases.
 

Product Details

Product Parameters

Power source	200V(50/60Hz), 220V(60Hz),380V(50Hz), 400V(50Hz),415V(50Hz),440V(60Hz), 3 phase. Other voltaaes are available upon request.
Operation voltage	24/36/48V
Operation method	Pendant type push button cord (floor operation)(2-push-button-system for both hook suspension type and manual operated type trolley. 4-push-button-system for motorized frolley type.)
Power supply method	Cable power supply system
Push button cord and power supply cable	Rubber insulated flexible cable (3RNCT)
Insulation of motor	F class
Braking system for lifting and lowering	Pull-rotor motor brake

Packaging & Shipping

About Us

FAQ

Q1: What are you? Trade Company or manufacturer?

We are both manufacturer & trading company

 

Q2: What's the advantage of your company?

We've experienced manufacturer and overseas dealer. Our products have been exported to over 110 countries.

 An independent research team especially focusing on crane and hoist design upgrade. A professional service 

team for customers will provide feedback within 24 hours.

 

Q3: What's the sample & MOQ to your company?

Sample order MOQ can be 1 set and the product you ordered will be sent in a week as long as inventory is available.

 

Q4: Can I customize the product according to my own willing?

Yes, OEM/ODM  are available, we can customize as customer's request. 

 

Q5: How is the package during transportation?

Composite wooden crate for the electrical parts, waterproof cloth for the steel structure, then packed in a metal crate.