Automatic Positioning Overhead Crane for Metallurgy Ladle

Overhead Crane for Vietnam Client from China

Gate-type Scrapper Reclaimer

As a kind of large-scale blending process equipment, the gate-type scrapper reclaimer can be used in the indoor or outdoor operation. At present, it has been widely used in the coal, coal chemical industry, iron mine, electricity and other industries.

The gate-type scrapper reclaimer includes full-portal and semi-portal reclaimers, therein, the full-portal scrapper reclaimer shall cooperate with the side stacker. Equipped with the retaining wall, the semi-portal scrapper reclaimer shall cooperate with the overhead stacker.

gate-type scrapper reclaimer 

The unsupported length of gate-type scrapper reclaimer shall be 25m-65m on the track. Therefore, the track distance will be adjusted according to the actual conditions of the stockyard. The scraper reclaiming system can apply the single-scrapper or the dual-scrapper reclaiming system.

http://www.weihuacraneglobal.com/product/Gate-type-Scrapper-Reclaimer.html

Email: kay@craneweihua.com

Bridge Bucket-wheel Reclaimer

The bridge-type bucket-wheel reclaimer is suitable for the stock yards in the iron & steel and industries because it can satisfy the mixing reclaiming operation requirements of coal, ore concentrate, ore fines and other bulk materials. The bridge-type blending reclaimer includes bridge-type bucket-wheel reclaimer, bridge-type scrapper reclaimer and bridge-type roller reclaimer.

bridge-type bucket-wheel reclaimer

1. It can save investments with low energy consumption, low operation costs and high production efficiency.

2. It has rational structure and favorable stability.

3. The bridge-type mixing reclaimer has good mixing effect, large reclaiming capacity, high production efficiency and strong materials adaptability.

4. It has simple operation, safety and reliability, therefore, it is easy to realize the automation.

http://www.weihuacraneglobal.com/product/Bridge-type-Bucket-wheel-Reclaimer.html

Email: kay@craneweihua.com

Clean Type Electric Hoist Crane

Scraper-type Circular Stockyard Reclaimer

Product Name: Scraper-type Circular Stockyard Reclaimer

Stack Capacity: 500~800t/h, 1500~3000t/h

Reclaim Capacity: 40~200t/h, 1200~1500t/h

Scraper-type circular stockyard reclaimer is a pre-equalization equipment that adopt continuous synthetic stacking and whole section materials methods to reclaim and stacking.

Scraper-type Circular Stockyard Reclaimer

Scraper-type circular stockyard reclaimer is a pre-equalization equipment that adopt continuous synthetic stacking and whole section materials methods to reclaim and stacking. It’s mostly used to stacking bulk materials such as limestone, which is useful in construction, coal, metallurgy, electricity, port industries. It’s applicable for indoor or hypaethral area where the bulk materials need to be homogenize, store, transfer. Scraper-type circular stockyard reclaimer is capable of blending material piling and blending material reclaiming simultaneously or respectively.

http://www.weihuacraneglobal.com/product/Scraper-type-Circular-Stockyard-Reclaimer.html
Email: kay@craneweihua.com

Bridge-type Grab Ship Unloader

The bridge-type grab ship unloader is a kind of important cutting-edge unloading equipment in the wharf. Considering that the foregoing ship unloader can play an important role for the system's working efficiency, it has been widely applied to all kinds of ports. As a result, the bridge-type grab ship unloader has developed into the main ship unloading machinery in the bulk importing area in the wharf by right of its maturity, reliability, strong adaptability of ship type and commodity, high production efficiency, high automation degree, low failure rate, convenient maintenance and other advantages.

It is worth mentioning that our company's bridge-type grab ship unloader has also developed into the most commonly used ship unloader in the bulk port. It can be suitable for the 3,000t-250,000t degree bulk ships.

bridge-type grab ship unloader

http://www.weihuacraneglobal.com/product/Bridge-type-Grab-Ship-Unloader.html

Email: kay@craneweihua.com

RTG CRANE for handling and transport of yacht, boat and container

Chain Bucket Ship Unloader for bulk material unloading

The chain bucket ship unloader is a kind of continuous ship unloading machinery for bulk materials which can utilize chain bucket to excavate materials from the ship cabin, then, apply the onboard conveying system to discharge these bulk materials to the wharf.

chain bucket ship unloader

The chain-type ship unloader is composed of the following parts: Chain reclaiming hoisting mechanism, bucket-type hoisting head rotation mechanism, materials receiving mechanism, cantilever crane rotation mechanism, cantilever crane pitching mechanism, traveling mechanism, belt-type conveyor system, etc. When the ship is unloaded, the chain bucket can excavate the materials from the ship cabinet, then, apply hoisting mechanism to unload these materials to the materials receiving mechanism, transfer them in the belt-type conveyor in the cantilever crane, finally, make use of the central funnel and discharging belt-type conveyor to convey the materials in the belt-type conveyor system on the wharf.

http://www.weihuacraneglobal.com/product/Chain-Bucket-Ship-Unloader.html

Email: kay@craneweihua.com

Wharf Bulk Material Handling Machine - Movable Ship Loader

The movable-type ship loader is a kind of large-scale bulk materials machinery which is used for loading the bulk materials in the wharf. The ordinary ship loader is composed of cantilever crane, cantilever crane belt conveyor, flexible chute tube, tripper car, traveling device, gantry, tower, pitching device, etc.

movable-type ship loader

Performance Features:

1. The complete machine can be operated along with the wharf with favorable maneuverability, flexible operation mode and strong adaptability of ship type.

2. Considering that the cantilever crane can only make pitching and extension-retraction movement to cooperate with the traveling cart via its extension and retraction for the sake of changing the charging position of chute tube, it can save the slewing drive and bearing, as a result, the complete machine becomes more simple and portable.

http://www.weihuacraneglobal.com/product/Movable-Ship-Loader.html

Email: kay@craneweihua.com

Chain Bucket Car Unloader

As a kind of unloading and stacking unloader equipment which is used for the bulk materials on the railway, the chain bucket car unloader is mainly applied to the car unloading in the thermal power plants, factories and mines and port railway lines. The chain bucket car unloader shall stretch across the railway wagon to apply chain bucket to take the coal and adopt the tape conveyor to transmit the materials. Therefore, it is unnecessary to open the car door with high working efficiency and favorable economic benefits; It can unload coals beyond the truck for several meters.

chain bucket car unloader

It is good for continuous unloading; Due to the stable traveling speed and transport capacity, it is convenient to cooperate with other machineries to accomplish the stacking task just one time. The chain bucket car unloader is composed of engine body, bucket hoisting device, winch, tape conveyor, traveling mechanism, etc. http://www.weihuacraneglobal.com/product/Chain-Bucket-Car-Unloader.htmlEmail: kay@craneweihua.com

Water Truck for road dust control

The water truck is mainly used for dust control and road cooling on city roads. It can be also used as fire vehicle and green irrigation vehicle with different spray. This water truck can wash isolation zone, highway fence and sidewalks, etc., but also for garden trees cleaning, watering and drugs spraying.

water truck 

Technical Features:

1. There are cross nozzles equipped in the front of the water truck carrying out cross-rushing to the road, and there are spray device in the rear of the water truck carrying out with spray and dust control.

2. There is a low water level sensor alarm system of the water tank, which automatically cut off the pump in case of no water to prevent water damage to the water pump, optimize the design of the water control system, and effectively improve the pump life.

http://www.weihuacraneglobal.com/product/Water-Truck.html

Email: kay@craneweihua.com

WEIHUA GROUP - 2016

WEIHUA CRANE AMÉRICA-líder mundial en fabricación de grúas

Overload Limiter for Cranes

Overload Limiter for Cranes

http://www.weihuacraneglobal.com/product/Overload-Limiter.html
Email: kay@craneweihua.com

LDA Speed Regulator for Cranes

1. LDA is a new type drive device for 5t single girder crane, it’s an improved type of LD1.

2. Simple structure, small size, low noise, beautiful exterior, safe, reliable, running smoothly, easy for installing and maintaining, large starting torque, and able to start frequently.

3. Its first stage closed gear is replaceable for the needs of different transmission ratio.

LDA Speed Regulator

LDA Speed Regulator is a new type drive device for 5t single girder crane, which has 20, 30, 45, 60, 75m/min, five different speed mode to meet requirements of users.

http://www.weihuacraneglobal.com/product/LDA-Speed-Regulator.html

Email: kay@craneweihua.com

Grúa liviana y flexible - Weihua Group

http://www.weihuacraneglobal.com/product/Flexible-Light-Combined-Crane.html
Email: weihua@craneweihua.com

Motors for overhead crane and gantry cranes

ZDS Motor: 

1. Application scope: MD Hoist

2. ZDS double speed motor cluster is a composite motor which is combined by a low speed drive device between two awl rotor three-phase asynchronous motors.

3. The high-power one is the main motor, and the low-power one is the auxiliary motor. That makes ZDS has two mode of speed: high and low.

4. ZDS is a horizontal type motor, its seat is without foot, and it utilizes cone brake.

5. It’s able to start frequently.

http://www.weihuacraneglobal.com/product/Motors.html

Email: kay@craneweihua.com

ZDS Motor

Variable-frequency Drive - Crane accessory

Variable-frequency Drive

1. Application scope: Control AC motor

2. Utilizing variable-frequency technology and microelectronic technology. That makes it’s able to control the power control equipment of AC motor through changing the motor-working power frequency.

3. Energy saving and operation accuracy improving.

4. Overcurrent, overvoltage and overload protection.

5.  It helps the motor realize soft-start.

http://www.weihuacraneglobal.com/product/Variable-frequency-Drive.html

Email: kay@craneweihua.com

Variable-frequency Drive

El polipasto eléctrico de cable

Rope Guide for Weihua Crane Hoist

1. Application scope: Electric hoist

2. It’s also called rope arranging device.

3. Its function is to make wire rope neatly arranged around the drum, in case wire rope circles in a mess or overlaps cause malfunction to electric hoist, even destroy the hoist.

4. when rope guide is running, it gets a large lateral force. That causes brakes. Rope guide is the most easily damaged part of electric hoist.

Rope guide is also called rope arranging device which is to make wire rope neatly arranged around the drum, in case wire rope circles in a mess or overlaps cause malfunction to electric hoist, even destroy the hoist.

http://www.weihuacraneglobal.com/product/Rope-Guide.html

Email: kay@craneweihua.com

Rope guide

Crane Rails - Weihua Crane accessories

1. Application scope: Crane rails.

2. Pulling wire rope to detect the linearity of rails. Pulling a diameter 0.5mm wire rope between two ends stop lever, and using a plumb bob to detect point by point, and the interval should be 2 meter.

3. The rail joints could be cut into straight joint or 45°oblique joint.

4. P shape rail is the most commonly used.

http://www.weihuacraneglobal.com/product/Crane-Rails.html

Email: kay@craneweihua.com

Crane rails

La grúa viajera monorriel

Circuit Breaker of Cranes

Circuit Breaker of Cranes

1. Application scope: Cut off fault circuit.

2. Two types: high voltage circuit breaker and low voltage circuit breaker. The demarcation line is not so clear, and which beyond 3KV is usually called high voltage circuit breaker.

3. Its function is to protect power circuit and electric motor.

4. It’s usually constituted by contact system, arc extinguishing system, operating mechanism, the release and the shell.

5. Low voltage circuit breaker is also called air switch, and used to connect or cut off the load circuit. It also could be used to control the electric motor which is not frequently start. 

http://www.weihuacraneglobal.com/product/Circuit-Breaker.html

Email： kay@craneweihua.com

Circuit Breaker of Cranes

Wire Rope of Electric hoist or Winch

Wire Rope of Electric hoist or Winch

1. Application scope: Lifting, towing, straining and load bearing

2.  It’s constituted by steel wire, rope core and grease.

3.  High strength, light dead weight, reliable and not easy to break.

Wire Rope 

http://www.weihuacraneglobal.com/product/Wire-Rope.html 

Email: kay@craneweihua.com

El montaje en carril de grú pórtico

Travel Switch of Cranes

Travel Switch

1. Application scope: Interlock protection

2. It’s an usual master switch. 

3.  Its functional principle likes buttons: Switching circuit basing on the routing position of traveling parts.

4. It could be widely used in many area, like various machines and cranes.

http://www.weihuacraneglobal.com/product/Travel-Switch.html

Email: kay@craneweihua.com

Travel Switch

Polyurethane Buffer on Cranes

Polyurethane Buffer

1. Application scope: Crane anti-collision

2. Good hardness, good strength, quick recovery, oil resistance, weak acid and alkali resistance, and anti-corrosion.

3. Light dead weight, simple structure, low manufacturing cost and convenient to install and maintain.

4. Basing on its connection mode, polyurethane buffer could be divided into three series: stud type (JHQ-A), platen type (JHQ-B) and flange-plate type (JHQ-C). There are 14 to 21 specifications for each series, and each specification is corresponding to one buffer capacity.

Polyurethane Buffer

http://www.weihuacraneglobal.com/product/Polyurethane-Buffer.html

Email: kay@craneweihua.com

La grúa de pórtico