Grab crane, commonly known as grab crane, refers to a lifting machine equipped with a grab, which is widely used in ports, docks, station yards, mines, etc. to
Grab crane, commonly known as grab crane, refers to a lifting machine equipped with a grab, which is widely used in ports, docks, station yards, mines, etc. to
Grab crane, commonly known as grab crane, refers to a lifting machine equipped with a grab, which is widely used in ports, docks, station yards, mines, etc. to load various bulk cargo, logs, minerals, coal, sand and gravel, earth and stone. Wait.
Grab cranes are roughly divided into bridge grab cranes, gantry grab cranes, and folding arm grab cranes. There are shell-type grabs and multi-lobed grabs.
With 34 years of manufacturing experience and the experience and knowledge of millions of cases in 130 countries and regions, Weihua has the absolute advantages of leading technology, largest-scale manufacturing and fast delivery in the lifting industry, according to your different needs and operating environments, Provide you with the safest, most stable and most cost-effective full range of grab cranes, and can customize services according to your individual needs to meet your various applications, improve efficiency and save costs for you.
Weihua Grab Crane Introduction
Weihuabei Grab Crane
It is suitable for loading all kinds of bulk cargo, minerals, coal, sand and gravel, earthwork, etc. in ports, docks, station yards, mines, etc.
Weihua multi-lobe grab crane
It is suitable for scrap steel grabbing and sorting work in steel mills, bulk waste, waste sorting, loading and unloading work in garbage disposal sites and construction sites, car dismantling, sorting and recycling work in automobile recycling yards, and various Grabbing and loading and unloading of logs, wood, pipes, drums and other objects of specifications.
Features of multi-valve grab:
①Bucket teeth can be replaced, and high-hardness wear-resistant steel is used to ensure long service life;
②The valve shell can be selected according to different working environment; fully closed valve shell, semi-closed valve shell, wide side valve shell and narrow side valve shell. It can be used for single or multiple grabbing, and can be used with tower cranes, gantry cranes and other cranes;
③The working level is high, which is suitable for the working environment of the power plant straw silo, which is humid, dusty, frequently used, and uninterrupted work.
Weihua grab cranes commonly used models are:
Weihua QZ bridge grab crane
Weihua QZ bridge grab crane product introduction
Weihua QZ bridge grab cranes are widely used in power plants, freight yards, workshops, wharfs, etc. for the loading and unloading of bulk materials. With the advantages of safety, advanced technology and the most cost-effective, Weihua brings efficient, safe and convenient guarantee for your production.
Weihua QZ type grab bridge crane product features
①The cranes are all heavy duty, and the work level is A6.
②The way to enter the driver's cab is divided into: end entry, side entry, and top entry.
③The rated lifting capacity includes the self-weight of the grab.
④ There are two kinds of opening direction of grab bucket: parallel and vertical main beam. The picture shows the vertical main beam opening of grab bucket.
⑤ The retrieval device is a four-rope grab with double drums, which has a simple structure and reliable operation. The grapple can be opened and closed at any height.
⑥The crane can be used indoors or outdoors, and a rain cover device is added when it is used outdoors.
⑦Design and manufacture conform to international and international general standards such as GB, FEM, IEC and so on.
⑧The structure has a single-layer frame, a double-layer frame, a single-roller and a double-roller group;
⑨Weighing comprehensive accuracy≤±1%;
⑩It has three control modes: manual control, semi-automatic control and full-automatic control, and the three control modes can be switched freely;
⑪With manual priority function in any kind of automatic mode.
Weihua QZ type grab bridge crane product advantages
①The industry's first intelligent identification technology,
②With manual, semi-automatic, fully automatic three control modes to switch freely.
③ The fully automatic mode can intelligently identify and distinguish the height of the reclaiming point, intelligently level the material pile, control the process sequence, automatically control the operation of the garbage hoisting, and complete the whole process of the incinerator feeding and the reclaiming, stacking, and mixing of the domestic waste material yard.
Weihua garbage grab bridge crane
Weihua bridge garbage grab crane product introduction
Weihua bridge garbage grab crane is an intelligent lifting equipment designed for the waste feeding system of various waste incineration power plants in modern cities. The core equipment is located above the waste storage pit and is mainly responsible for the feeding and handling of waste , stirring, picking and weighing operations.
At present, Weihua bridge garbage grab cranes have been widely used in garbage incineration with daily processing capacity of 4800t/d, 3000t/d, 2400t/d, 1200t/d, 1000t/d, 800t/d and less than 600t/d processing plant.
Weihua Bridge Garbage Grab Crane Product Features
Weihua bridge garbage grab crane, with advanced and safe technical advantages, can help you strictly carry out lifting and conveying operations, ensure the safety and work efficiency of your operations, and bring you maximum benefits and safety.
①Adopt advanced anti-sway control technology;
②Position precise positioning technology;
③Weighing management system and communication technology;
④Hydraulic grab grab and lift control technology;
⑤Fault self-diagnosis and remote monitoring and upgrade technology;
⑥Intelligent waste level height judgment technology (when fully automatic control);
⑦Vector frequency conversion speed regulation control technology, PLC control technology, CMS intelligent remote service management system, real-time monitoring of the running status of the equipment.
⑧ Its design and manufacture conform to GB, FEM, IEC and other national standards and international general standards.
⑨The structure includes single-layer frame, double-layer frame, single-roller group and double-roller group;
⑩Weighing comprehensive accuracy≤±1%;
⑪It has three control modes: manual control, semi-automatic control and full-automatic control, and the three control modes can be switched freely;
⑫With manual priority function in any kind of automatic mode.
Weihua garbage grab bridge crane product advantages
①The industry's first intelligent identification technology,
②With manual, semi-automatic, fully automatic three control modes to switch freely.
③ The fully automatic mode can intelligently identify and distinguish the height of the reclaiming point, intelligently level the material pile, control the process sequence, automatically control the operation of the garbage hoisting, and complete the whole process of the incinerator feeding and the reclaiming, stacking, and mixing of the domestic waste material yard.
Weihua LDZ electric single girder grab crane
Weihua LDZ electric single girder grab crane product introduction
Weihua LDZ electric single girder grab crane is a workshop lifting equipment used in conjunction with electric single girder bridge crane LD and grab electric hoist trolley. It is widely used in different occasions such as factories, warehouses and stockyards to lift bulk cargoes.
The rated lifting capacity is 1~20t, the span is 4.5~28.5m, and the working environment is -20℃~+40℃. It is forbidden to use it in the environment of flammable, explosive and corrosive media.
Weihua LDZ electric single girder grab crane product features
① This product is forbidden to be used in flammable, explosive, corrosive media and other environments;
②LDZ electric single-beam grab crane has two operation modes: ground and control room;
③Operation form: ground operation, cab operation;
It has the advantages of compact size, low building headroom, light weight and small wheel pressure.
