7.5ton High Working Duty Double Lifting Speed Control Electric Chain Hoists

Product Description

7.5ton High Working Duty Double Lifting Speed Control Electric Chain Hoists
Product Description
Chain hoist is a kind of light and small lifting equipment. The electric chain hoist consists of a motor, a transmission mechanism and a sprocket. Electric chain hoists are all produced in accordance with international standards,and all internal gears are quenched at high temperatures, which increases the wear resistance and toughness of the gears, and the gears fit closely.

Electric chain hoist is typical of unique optimal structure in shortening the distance between the machine body and the beam tracks, applicable to operations in side low buildings, especially suitable for use in temporarily erected plant buildings or on the sites where expansion of effective hoisting spaces inside the buildings is required the most important parts of the machine is chain and brake system.
Product Parameters
Technical Parameters

Type	HMKL 07503
Capacity(Ton)	7.5
Lifting Height (m)	3/9
Lifting Speed(m/min)	1.8
Lifting motor
Power(Kw)	3.0
Rotation Speed(r/min)	1440
Phases	3
Voltage(V)	380
Frequency (Hz/s)	50
Operating motor
Power(Kw)	0.75
Rotation Speed(r/min)	1440
Operating speed(m/min)	11/21
Phases	3
Voltage(V)	380
Frequency (Hz/s)	50
I-Beam(mm)	100-178

Size specification

Unit(mm)

Chain

H

A

B

D

E

I

J

K

L

M

N

W

U

R

T

1200

615

295

505

320

Φ54

Φ31

Φ85

80

85

55

295

156

142

231

Φ11.2

Detailed Photos
Push button:
Waterproof push button is applied. It is light and durable.
Hook:
It is hot forging with perfect strength that is hard to break. The operation safety of the lower hook is ensured by its 360 degrees rotation and safety tongue piece.
Chain:
ultra heat-treatable steel alloy chain.
It can be safely used in poor environments such as rain sea water and chemicals
Low wear and corrosion protection
Company Profile
Our company specializes in producing electric chain hoists. It absorbs the advanced product development and design concept of the world crane industry, adopts a large number of new technologies, and has the advantages of low noise, light weight, compact structure, advanced technology, superior performance, safe and simple operation, easy installation and maintenance, etc. The product is widely used in various industries such as material handling, mechanical processing, mold development, industrial automation assembly lines, product assembly, and wind power generation.
Dongqi Heavy Industry adheres to the business philosophy of "integrity, innovation, professionalism, and win-win", and takes social responsibilities such as caring for the environment, giving back to society, and caring for employees as its own responsibility. Dongqi Heavy Industry has fully entered the ranks of modern crane production and become a star enterprise with strong competitive strength in the industry. Dongqi is willing to work together with friends to create a better tomorrow for the lifting industry!
FAQ
Q1. how can we guarantee quality?
A2:Always a pre-production sample before mass production;
Always final Inspection before shipment;

Q2: What do i need to offer when purchasing electric chain hoists from you?
A2:There are some necessary parameters about the electric chain hoists so you can tell us the lifting height,loading weight,span and other details you have. We can offer you a best solution.

Q3:Whether you can offer customized electric chain hoists?
A3:Of course,we are manufacturer, and we have our own engineer R&D group. They can work out customized design according to your requirement. The most importantthing is that you tell us what you need.

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