LB Explosion-proof Single Girder Overhead Crane / Weihua Crane

The design, manufacture, installation and operation of LB explosion-proof single girder overhead crane meet the requirement of JB/T 10219 standard. This explosion-proof single girder overhead crane is equipped with HB explosion-proof wire-rope electric hoist which is a light type equipment.

LB explosion-proof single girder overhead crane

With explosion-proof grade of ExdIIBT4 or ExdIICT4, this explosion-proof single girder overhead crane can be used at workshops with initiation ability lower than IIB or IIC, and danger area 1 or 2 (according to GB3836.1-2000). The explosion-proof performance of motor and all electric equipment meets the requirement of GB3836.2-2000.  

http://www.weihuacraneglobal.com/product/LB-Explosion-proof-Single-Girder-Overhead-Crane.html 

Email: weihua@craneweihua.com

Single Girder Overhead Crane / Weihua Crane

Single girder overhead crane (Chinese Standard) is a kind of crane travelling along two parallel rails and lifting mechanisms travel along horizontal main girder. Chinese standard single girder overhead crane is composed of main girder, end girders, traveling mechanisms, lifting mechanism (hoist) and electrical components. This crane is usually used in long distance workshops and runs along the rails on both sidewalls. 

Single girder overhead crane

This crane is a single girder type crane with traditional steel girder or box-typed girder. The lifting capacity is usually less than 20 tons. This type crane can be used in steel plants, hydro-power stations, warehouses and workshops etc.

Mechanisms of Chinese Standard Single Girder Overhead Crane:

1. Rigid box-typed main girder;

2. Shot blasting for the whole body after welding and releasing internal stresses;

3. Painting epoxy zinc-rich primer, and the thickness of oil film is 140μm;

4. Main girder and end girders are connected by 10.9 degree high-strength bolts;

5. Driven by electric reducer or traditional LD drive system;

6. Running smoothly, brake efficiently, long service life;

Electric System:

1. Supplying power through steeples slide line;

2. The crane and hoist are mutually independent and could travel at the same time;

3. Etch-proof control handle with protection degree of IP54;

4. Electric cable is suspended in cable trolley which slides flexibly and smoothly on a C-type steel;

http://www.weihuacraneglobal.com/product/Chinese-Standard-Single-Girder-Overhead-Crane.html
Email: weihua@craneweihua.com 

Overhead Crane for Garbage Disposal \ Weihua Crane

Basic Operation:

1. Feeding. Grab and feed Fermented garbage into waste incinerator.

2. Lifting and transport. Lift and transport the waste near the discharge door to avoid blocking the discharge door. Control the quantity of garbage in the waste pit to keep the inventory within 3~5d.

3. Mixing. Mix the garbage to extract water content and shorten the fermentation time, as well as keep safe of incineration.

4. Fetching. Fetch non-flammable objects in the pit.

5. Weighing. Weigh the garbage before being dump into the incinerator.

Garbage Disposal Overhead Crane

Features of Garbage Disposal Overhead Crane:

1. High lifting height with anti-sway operation.

2. Real-time dynamic measurement.

3. Grab status monitoring, fault diagnosis alarm and report statistics.

4. Adapt to harsh working conditions: high temperature, Humidity, more Dust and Gas corrosive.

5. Heavy work load: average 8,000h working time per year, High load rate, high work frequency.

6. Reliable work: less failed, guarantee smooth production.

http://www.weihuacraneglobal.com/product/Overhead-Crane-for-Garbage-Disposal.html

Email: weihua@craneweihua.com

Multifunction Crane for Electrolytic Aluminum \ Weihua Crane

Electrolytic multifunctional cranes are auxiliary equipment for large-scale pre-baked anodic aluminum electrolytic production. Multifunction Crane for Electrolytic Aluminum can meet the environmental requirements and process requirements of high temperature molten salt, high current, strong magnetic field, dusty working site, and complete the process of prebaked anode aluminum operating.

Electrolytic multifunctional cranes

Multifunctional Crane for Electrolytic Aluminum is composed of feeding mechanism, slagging mechanism, the anode replace mechanism, shelling mechanism and aluminium discharging mechanism.

 

Electrolytic aluminum overhead crane is a large process equipment for pre-baked aluminum electrolysis, which is mainly used to complete the following task:

1. Shell: Open the electrolyte crust;

2. Replace the anode: pull out the residual pole, put on a new anode;

3. Slag: pull out the residual pole, remove blocks in the molten aluminum;

4. Feeding: add alumina powder and covering material to the groove;

5. Lifting: lifting bus frame.

http://www.weihuacraneglobal.com/product/Multifunction-Crane-for-Electrolytic-Aluminum.html

Email: weihua@craneweihua.com

La grúa Viajera birriel con polipasto electrico

http://www.weihuabridgecrane.com/product/Double-Girder-Bridge-Crane-with-Electric-Hoist.html

Email: weihua@craneweihua.com

FEM/DIN Single Girder Overhead Crane | Weihua Crane

This single girder overhead crane is designed and manufactured according to advanced FEM/DIN standard. FEM/DIN single girder overhead crane has compact structure with small wheel pressure, which efficiently uses limited space in workshops to reduce structure investment.

single girder overhead crane

FEM/DIN single girder overhead crane is widely used in machinery manufacturing, metallurgy, ports, rail stations and warehouses to supply more efficient logistic solutions, especially suitable for the places need precise positioning.

Mechanisms of FEM/DIN Single Girder Overhead Crane:

1. Computer optimized design of box-typed main girder, the full length of web plate is cut and formed through numerical control and its deflection is accurate.

2. Low clearance structure of trolley and reasonable size of hook allowing the crane wide application scope.

3. Arc wheels or flat wheels, anti-friction bearings, honey-typed buffers and anti-derailment devices.

4. Three-in-one motor drive, steeples speed control, hardened reducer, safety disc brake.

5. Good performance, runs smoothly with the steeples speed control

6. Shot blasting grade reaches Sa2.5 after welding and releasing internal stresses to insure the best performance of main girder.

7. Painting epoxy zinc-rich primer, and the thickness of oil film is 140 μm.

http://www.weihuacraneglobal.com/product/FEMDIN-Single-Girder-Overhead-Crane--Single-Girder-Overhead-Crane.html

Email: weihua@craneweihua.com

Overhead Crane with Electromagnetic Beam | Weihua Crane

Overhead crane with electromagnetic beam is a specialized crane for lifting and moving steel products, steel plates and steel pipes. This crane is constituted by girder, traveling mechanisms, lifting trolley, electric parts and electromagnet spreader. The electromagnetic suction force of this overhead crane can last 10 minutes after power off. And the shape of electromagnet spreader could be customized bases on the shape of materials to be lifted.

Overhead crane with electromagnetic beam

Features of Overhead Crane with Electromagnatic Beam:

1. Three kind entrances to the cab: end, side and top entrances;

2. The rotating part of hook must be locked by screws during electromagnetic plate working;

3. Its lifting capacity includes the weight of electromagnetic part, and the weight of whole crane does not include the weight of electromagnetic chuck and its components;

4. Box-typed girder structure is welded in high strength by robots;

5. Wheels, winding drums, gears and couplings are manufactured by CNC with best quality;

http://www.weihuacraneglobal.com/product/Overhead-Crane-with-Electromagnetic-Beam.html

Email: weihua@craneweihua.com