YH type Metallurgical Electric Wire Rope Hoist

 YH type metallurgical electric wire rope hoist are designed for metallurgical casting, lifting high temperature molten liquid metal and other heavy objects requiring safety factor or environment. It has the characteristics of compact structure, light weight, safety and reliability, high degree of common parts, strong interchangeability, high lifting capacity and convenient maintenance.The travelling hoist can be installed on electric overhead crane, single beam electric overhead crane, double girder overhead crane, jib crane(cantilever crane), gantry crane, etc., and also can be suspended on the I-beam, the straight line or curve. The fixed hoist can be mounted on the fixed support for vertical lifting.

Scope of supply

Yuantai brand YH type metallurgical electric wire rope hoist lifting capacity: 0.25t-63t, lifting height: 1m-100m, working class: light (M3, M4) series electric hoist.
We also can design and manufacture customized hoist products according to your needs.

Application and working conditions

YH type metallurgical electric hoist is widely used in industrial and mining enterprises, foundry workshops, material yards, etc. It is a new type of electric hoist for lifting high-temperature molten liquid metal, and it is an essential lifting tool for improving labor efficiency., working temperature is from -25℃ to+40 ℃ , relative humidity ≤ 85%, altitude below 1000 m, power supply is three-phase AC 380V, 50HZ (also available Customized according to customer requirements).
It is forbidden to be used in places where there is a risk of explosion filled with sulfuric acid or other corrosive gases and where molten metal, toxic or flammable materials are lifted to ensure safety. When used in dusty or open spaces, protective equipment is required.

Product Features

• Working class upgrade to the M4, which is double the life of the M3;
• The motor adopts a conical rotor motor to integrate power and braking force;
• The hook is made of high-strength steel and is equipped with a locking device;
• With overload, over-current, voltage loss, and break protection functions;
• The power supply is widely used, and it is controlled by 36V safe voltage, which is divided into wireless and wired operation;
• The brake material does not contain harmful components such as asbestos and is more environmentally friendly;

Working Class	M3(1BM)	M4(1AM)	M5(2m)
Electrical connection sustained rate	25%ED	30%ED	40%ED
Hourly starts frequency	＜150	180	240
Design life	＜1600 hours	3200 hours	6300 hours
Frequency of use	＜Not often used	Often used in low and medium loads	Often used moderately

Our Services

• Timely delivery: regular hoist, 6m-12m delivery time 7 days, 18m-40m delivery time 10 days; Customized hoist (including gear, gear shaft parameter changes, special motor outsourcing) delivery time of 20 days;
• Lifelong service: providing after-sales service for life;
• Quality Commitment: One year warranty, not cover the wearing parts;
• Customized hoist: According to the lifting materials and environmental conditions, we can  design and produce the customized products for different needs and different fields;

YH type Metallurgical Electric Wire Rope Hoist

Trolley hoist for sale: Electric trolley chain hoist & manual trolley chain hoist

 Trolley hoist for sale at good price. Dongqi offers types of electric trolley chain hoist and manual trolley chain hoists to meet your material handling solution at economical price. Check Dongqi types of trolley hoists and trolley hoist drawings now.

Electric trolley chain hoist for sale

Trolley hoist

Trolley hoist is for sale at good price. Dongqi offers types of trolley hoists.

• According the power sources, the trolley hoists can be grouped electric trolley chain hoist and manual trolley chain.
• According to lifting speed, the trolley hoist can be grouped into single speed trolley hoist and double speed trolley hoist.
• According to lifting chain falls, Dongqi Hoist and Crane can offers 2 chain fall trolley hoist, 3 chain fall trolley hoist, up to 14 chain fall trolley hoist, etc.
• On base of lifting capacity, Dongqi Hoist and Crane offers light duty trolley hoist with lifting capacity from 500kg- 5 ton and heavy duty trolley hoist with lifting capacity up to 35 ton.

Dongqi Hoist and Crane offers customer designed trolley hoists to meet your material handling solution at economical price.

Electric trolley and manual trolley

Manual trolley chain hoist

Manual trolley chain hoist is a type of light duty trolley hoist with lifting capacity from 500kg to 5 ton, with 1 chain fall design, 2 chain fall design, etc. The manual trolley chain hoist and drawing for your reference:

500kg-5 ton manual trolley chain hoist

Electric trolley chain hoist

Dongqi Hoist and Crane offers types of electric trolley chain hoists designed with various chain falls from 2 chain falls, 3 chain falls up to 14 chain falls, with lifting capacity up to 35 tons. The custom designed electric trolley chain hoists are available. Besides the electric torlley chain hoist, Dongqi offers other types of electric hoists, such as wire rope hoist, lowheadroom hoist, explosion proof hoist, and others,etc.  The most popular designs of 7.5 ton electric trolley chain hoist, 10 ton electric trolley chain hoist and 15 ton -25 ton electric chain hoists are presented for your reference:

7.5 ton electric trolley chain hoist and design drawing

10 ton electric trolley chain hoist and design drawing

15 ton -25 ton electric chain hoists and design drawing

Hoist accessories

Besides Dongqi Brand trolley hoist, we offers all the hoist accessories and parts for types of electric hoist and hand hoist. For the main hoist accessories are presented for your reference. More information, please check our Electric Hoist Parts and Crane and Hoist Parts Overview.

Trolley hoist for sale at good price. Dongqi offers types of electric trolley chain hoist and manual trolley chain hoists to meet your material handling solution at economical price. If you need any trolley hoist,or other types of electric hoists, please feel free to contact us.

Trolley hoist for sale: Electric trolley chain hoist & manual trolley chain hoist

1 ton low headroom hoist with 1 chain fall

 

1 ton low headroom hoist overview

The 1 ton low headroom hoist has unique optimal structure in shortening the distance between the machine body and the beam tracks, applicable to operations inside fairly low building, especially suitable for use in temporarily erected plant buildings or on the sites where expansion of effective hoisting spaces inside the buildings is required.

Parameters of 1 ton low headroom hoist 

• 1 ton low headroom hoist power Source: Electric
• 1 ton low headroom hoist certification: CE, ISO9001:2000
• 1 ton low headroom hoist maximum lifting weight: 1.25t
• 1 ton low headroom hoist lift speed: 6.9/2.3m/Min
• 1 ton low headroom hoist color: Lemon Yellow(as You Choose)
• 1 ton low headroom hoist business Type: hoist manufacturer; Hoist Factory
• 1 ton low headroom hoist specification: 1 ton hoist
• 1 ton low headroom hoist application: Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane
• 1 ton low headroom hoist sling type: Chain
• 1 ton low headroom hoist maximum lifting height: 80m
• 1 ton low headroom hoist certificate: CE. SGS. ISO
• 1 ton low headroom hoist chain: Fec G80

1 ton low headroom hoist parameters

Advantages of 1 ton low headroom hoist

• Certificate: ISO9001: 2008, CE.
• Custom design as you want.
• Rotation stability, high efficiency, labor-saving.
• Small size, light weight, nice appearance.
• Compact structure.

Features of low headroom hoist

Shell:
The cooling fin is especially designed to ensure quick heat dissipation with rate up to 40% and continuous service. The shell of the low headroom hoist is made of die-cast aluminum alloy, light but hard.

Trolley motor:
The trolley motor of the electric chain hoist adopts the Side Magnetic Series YEP Braking Motor.

Chain hoist gear:
The hoist gear of the low headroom hoist is made of alloy steel by carburizing quenching treatment. Thus transmission with low noise and high efficiency is guaranteed.

Inverse phase sequence protecting device:
Invers phase sequence protecting device is used to cut the circuit of the low headroom hoist in case of wiring error in the power supply.

Side magnetic braking device:
The magnetic force generator is the latest design which is featured for generating magnetic force. It makes low headroom hoist instantly braked as soon as the electric power is cut off. Thus the braking safety while loading is guaranteed.

1 ton low headroom hoist with 1 chain fall

2 ton low headroom hoist with 1 chain fall

 

2 ton low headroom hoist overview

The 2 ton low headroom hoist has unique optimal structure in shortening the distance between the machine body and the beam tracks, applicable to operations inside fairly low building, 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 basic information of 2 ton low headroom hoist is as follow:

• 2 ton low headroom hoist power Source: Electric
• 2 ton low headroom hoist certification: CE, ISO9001:2000
• 2 ton low headroom hoist maximum lifting weight: 3.125ton
• 2 ton low headroom hoist lift speed: 6.6 M/Min
• 2 ton low headroom hoist color: Lemon Yellow(as You Choose)
• 2 ton low headroom hoist business Type: hoist manufacturer; Hoist Factory
• 2 ton low headroom hoist specification:  2 ton hoist
• 2 ton low headroom hoist application: Double Beam Crane, Gantry Crane, Bridge Crane, Tower Crane, Single Grinder Crane, Lifting Platform, Small Crane
• 2 ton low headroom hoist sling type: Chain
• 2 ton low headroom hoist maximum lifting height: 120m
• 2 ton low headroom hoist certificate: CE. SGS. ISO
• 2 ton low headroom hoist chain: Fec G80

Parameters of 2 ton low headroom hoist 

2 ton low headroom hoist parameter

Advantages of 2 ton low headroom hoist

• Certificate: ISO9001: 2008, CE.
• Custom design as you want.
• Rotation stability, high efficiency, labor-saving.
• Small size, light weight, nice appearance.
• Compact structure.

Features of low headroom hoist

Shell:
The cooling fin is especially designed to ensure quick heat dissipation with rate up to 40% and continuous service. The shell of the low headroom hoist is made of die-cast aluminum alloy, light but hard.

Trolley motor:
The trolley motor of the electric chain hoist adopts the Side Magnetic Series YEP Braking Motor.

Chain hoist gear:
The hoist gear of the low headroom hoist is made of alloy steel by carburizing quenching treatment. Thus transmission with low noise and high efficiency is guaranteed.

Inverse phase sequence protecting device:
Invers phase sequence protecting device is used to cut the circuit of the low headroom hoist in case of wiring error in the power supply.

Side magnetic braking device:
The magnetic force generator is the latest design which is featured for generating magnetic force. It makes low headroom hoist instantly braked as soon as the electric power is cut off. Thus the braking safety while loading is guaranteed.

2 ton low headroom hoist with 1 chain fall

Crane Hook Rotation Causes and Preventive Measures

 The cause of hook rotation is mixed with the internal and external factors of crane machine. The internal cause is indeed the root cause of its occurrence.

Hook rotation phenomenon

Hook rotation is often happening without any warning occurred in the lifting motion, when the crane is lifting some weight, hook rotates, the wire rope between hook and pulley twisted together, so it will be the lifted weight, then the lifting operation have to be mid-stop. Hook rotation can affect the lifting operation, seriously threatening the safety of workers and equipment, therefore it must be avoided.

Crane Hook Rotation Causes

The cause of hook rotation is mixed with the internal and external factors of crane. The internal cause is indeed the root cause of its occurrence.

Crane wire rope regardless of model, specifications, grades, will produce torque in the force. Torque is formed due to the manufacturing process of wire rope, first wires twist together to make a strand, and then several strands twist together making a rope. When there is force in the rope, the wire and the strand will be straightened, but the end of the wire rope is fixed, so it will produce a torque in the wire rope. Another cause of the torque is the rope pitch becomes longer after a period of time usage, thus it makes torque in rope even there is no force in it, the existence of torque makes the hook rotate.

On the other hand, there are many external factors that directly lead to the rotation of hook, such as the human or wind force during the hoisting process. The operator is not steady moving the crane so that the hook and the weight swing cause the hook rotation, the unbalance of hook ect.

Crane Hook Rotation Preventive Measures

In order to avoid the hook rotation happens, the operator should move the crane steadily and smoothly, the hook should be located at the center of lifting material, at the motion of lifting first makes the wire rope straight then lift material up, and yearly re-fix the wire rope to make sure it is free and no force in it when there is no load.

One thing should be noted is that when there is twisting in wire rope the lifting motion should be stopped immediately, otherwise it may cause damage to crane even maybe a dangerous factor for the nearby workers.

Crane Hook Rotation Causes and Preventive Measures

What are the benefits of Foundationless jib cranes?

 Foundationless Jib Cranes are industrial slab-mounted systems that are bolted to reinforced concrete. no need special foundation, no need to wait for concrete to cure, meaning you can have your system installed sooner.

Benefits of foundation-less jib crane:

Save Money

• Installing a poured foundation can be expensive, it can cost as much or more than the jib crane manufacturer itself. With foundationless jib cranes, you eliminate the cost of pouring a concrete foundation, potentially saving thousands.

Save Time

• Poured foundations can take up to a week to cure before you can install the jib. Now there’s no waiting. Machine downtime can be reduced by not needing to shut down machines to bring in special equipment to install a foundation.

Location Control

• It’s easy to relocate a jib where there’s no poured foundation. That means more flexibility in choosing initial jib location. You can place it closer to machines or other obstructions, because there is no need for a large square foot area for a concrete pour. If your operational flow changes, you can easily relocate the jib to fit your changing needs.

Applications:

Machining and assembly operations, outdoor use such as loading docks, and in conjunction with other jib cranes to provide staged coverage are just a few applications for this foundationless jib crane. 

What are the benefits of Foundationless jib cranes?

Underhung Type European Model Single Girder Overhead Crane for sale

 

Underhung Type European Model Single Girder Overhead Crane Introduction

Port:	Qingdao, China
Production Capacity:	1000sets/ Year
Payment Terms:	L/C, T/T, D/P, Western Union, Paypal, Money Gram

Certification:	GS, CE, ISO9001
Condition:	New
Operation Form:	Remote Control
Maximum Lifting Height:	6m, 9m, 12m, 18m, 24m, 30m
Maximum Lifting Weight:	0.5ton-32ton
Main Girder Form:	Single Girder

Underhung Type European Model Single Girder Overhead Crane parameter

Basic Info.

Model NO.

LXE

Type

Ordinary

Product Name

Single GirderOverhead Crane

Span

5-40m

Color

on Request

Warranty

2 Years

Overseas Installation

Available

Power Supply

380V 3pH 50Hz

Work Duty

A3-A5

Application

Warehouse WorkshopHoist

Control Method

Pedent Button or Remote Control or Cabin

Priduction Time

10-15 Days

Trademark

MD

Transport Package

Container or Bulk Ship

Specification

Customized type

Origin

China

HS Code

8426112000

Underhung Type European Model Single Girder Overhead Crane After sale

Brief Introducion:

This under running single girder bridge crane is one kind of light duty crane, it runs under H steel rail .It is designed and made by reasonable structure and higher strength steel .

It is prohibited to use this equipment in the combustible,explosive and corrosive environment.

It uses together with CD1 model MD1 model electric hoist as a complete set, it is a light duty crane with a capacity 0.5 ton ~ 32ton. The span is 7.5m~ 22.5m. Working duty is A3~A5, working temperature is -25-40ºC.

This product is widely used in plants, warehouse,steel plant,steel yard, material stocks etc to lift goods. It is prohibited to use the equipment in the combustible, explosive or corrosive environment(Need explosion proof type for this).

This product has two operational methods, ground(pendent controller /remote controller) or operational cabin room .

We accept customized production according to your special requirements.

Packaging & Shipping

1. Main girder, ground girder and support legs will be packed by bubble paper;

2. All the electrical parts will be packed by plywood box;

3. Rails will be naked within container.

Our Services

1. Once provide us the requirement, the details technical data and CAD drawing will provide you.

2. Strict quality control system, supervision the work to ensure the best crane for you.

3. Strict production line, make sure manufacture the goods on time.

4. Best cooperation forwarder provide the soonest and reliable service for our goods.

5. If needed, senior engineers can be your side do the installation guide and training.

Underhung Type European Model Single Girder Overhead Crane for sale

Under Running Type Underslung Type Europe Standard Overhead Crane for sale

 

Under Running Type Underslung Type Europe Standard Overhead Crane Introduction

Port:	Qingdao, China
Production Capacity:	1000sets/ Year
Payment Terms:	L/C, T/T, D/P, Western Union, Paypal, Money Gram, Cash

Certification:	GS, CE, ISO9001
Condition:	New
Operation Form:	Remote Control
Maximum Lifting Height:	6m, 9m, 12m, 18m, 24m, 30m
Maximum Lifting Weight:	0.5ton-32ton
Main Girder Form:	Single Girder

Under Running Type Underslung Type Europe Standard Overhead Crane parameter

Basic Info.

Model NO.

LXE

Type

Ordinary

Product Name

Single GirderOverhead Crane

Span

5-40m

Color

on Request

Warranty

2 Years

Overseas Installation

Available

Power Supply

380V 3pH 50Hz

Work Duty

A3-A5

Application

Warehouse WorkshopHoist

Control Method

Pedent Button or Remote Control or Cabin

Priduction Time

10-15 Days

Trademark

MD

Transport Package

Container or Bulk Ship

Specification

Customized type

Origin

China

HS Code

8426112000

Under Running Type Underslung Type Europe Standard Overhead Crane After sale

Brief Introducion:

This under running single girder bridge crane is one kind of light duty crane, it runs under H steel rail .It is designed and made by reasonable structure and higher strength steel .

It is prohibited to use this equipment in the combustible,explosive and corrosive environment.

It uses together with CD1 model MD1 model electric hoist as a complete set, it is a light duty crane with a capacity 0.5 ton ~ 32ton. The span is 7.5m~ 22.5m. Working duty is A3~A5, working temperature is -25-40ºC.

This product is widely used in plants, warehouse,steel plant,steel yard, material stocks etc to lift goods. It is prohibited to use the equipment in the combustible, explosive or corrosive environment(Need explosion proof type for this).

This product has two operational methods, ground(pendent controller /remote controller) or operational cabin room .

We accept customized production according to your special requirements.

Packaging & Shipping

1. Main girder, ground girder and support legs will be packed by bubble paper;

2. All the electrical parts will be packed by plywood box;

3. Rails will be naked within container.

Our Services

1. Once provide us the requirement, the details technical data and CAD drawing will provide you.

2. Strict quality control system, supervision the work to ensure the best crane for you.

3. Strict production line, make sure manufacture the goods on time.

4. Best cooperation forwarder provide the soonest and reliable service for our goods.

5. If needed, senior engineers can be your side do the installation guide and training.

FAQ

1. Is your product customized?

Thanks for your question. Yes, because the working condition are different, all our products are customized depending on detail requirement! So if you give us more information about the lift capacity, span, lift height, power source and other specials, we will give you a very quick quote!

2. How many operating methods for my selection?

Thanks for your question. The standard operating methods we provide is pendent controller with push buttons. Meanwhile, we can also provide the remote control with push buttons and the cabin (space capsule seat) control with joystick. You can choose any of them, just tell us!

3. What’s the max lifting capacity of the crane?

Thanks for your question. The max. Lifting capacity of our standard crane are up to 600 ton (the electric hoist are up to 80 t). If this can’t satisfy your working requirement. Please contact us for special customized.

4. The space of my workshop is limited, can the crane ok for mine?

Thanks for your question. For low headroom workshop, we have the Special products. The detail dimension please consult our professional engineer.

5. Can the crane work in hazardous environment?

Thanks for your question. .For hazardous environment, please consult our professional sales manager.

Under Running Type Underslung Type Europe Standard Overhead Crane for sale