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2022年7月25日星期一

New Design Crane Hook for overhead bridge crane, gantry crane, electric hoists

 Capacity: 1T~500T

This crane hook is a forged hook block with pulley, which works with electric hoist, overhead crane and gantry crane. It is used for crane hoisting mechanism, and can also be used in various industries such as metallurgy, mining, chemical industry and light industry.

 

crane-hook-block
crane hook

 

Structural Features:

1. New Design Standard;

2. Beautiful appearance and compact structure;

3. Smooth rotation and easy installation;

4. Long service life of the steel wire rope, less displacement;

5. Stable transmission, less noise;

6. Light self-weight, low height, less energy saving.

 

double-pulley-crane-hook-block


https://www.weihuacraneglobal.com/product/New-Design-Crane-Hook.html

Email: weihua@craneweihua.com

WhatsApp: +86 15093392066

2022年7月17日星期日

Crane Gearbox K Series

Model: KA37~KA187

K series crane gearbox has the characteristics of less noise, long service life, wide transmission ratio coverage, accurate transmission ratio, and reasonable distribution.

Input mode of this gearbox: direct motor connection, belt connection, gear connection, coupling connection, sprocket connection and other connection methods.

Output mode: It can be output by solid shaft or hollow shaft.

Installation forms include foot installation, torque arm installation, flange installation, hollow shaft installation, and small flange installation.




Crane Gearbox K Series



1) It can be combined with the r series helical gear reducer to form a multi-stage reducer, and the maximum transmission ratio can be extended to 32625;

2) Combination with servo reducer (customer needs to provide servo motor size drawing, customized according to motor size);

3) Similar k series reducers can match motors of various powers;

The reducer with input shaft connection without motor, or the gear reducer with open input end can be provided, which can be combined at will by the customer.

5) The model parameters of the reducer of the k reducer: There are 12 models of the k reducer, which can be combined with the r series helical gear reducer to form a multi-stage reducer.

Input power: 0.12—200kw

Transmission ratio: 5.36—32625

Output torque: 200~50000N m

Output speed: 0.13~265 r/min

The motor equipped with k reducer is F-class insulation, IP54 protection, 380V, 50Hz three-phase asynchronous motor, suitable for operation under the conditions of ambient temperature -10℃-+40℃ and altitude 1000m, if the above conditions are not your needs, please contact us with your details.

Structural Features:

1. Vertical structure with helical gears and bevel gears;

2. High gear precision and low noise;

3. Various types to meet different needs.

Email: weihua@craneweihua.com
WhatsApp: +86 15093392066

Heavy Duty Crane Gearbox 500t

Capacity: 160 ~ 500 tons


This gearbox is designed for the heavy duty overhead crane and gantry crane with capacity 200-500t. It adopts hard-toothed gear transmission technology with the features of large carrying capacity, high transmission precision, convenient installation, long service life and simple maintenance, and the structure adopts double-input and double-outlet form, and the middle connection is by the meshing wheel to realize synchronization at both ends. This gearbox greatly enhances the mechanical transmission accuracy, reduces the probability of parts failure, and improves the crane operating efficiency.

Heavy Duty Crane Gearbox 500t





Structural Features:

1. Rectangle box layout, suitable for multi-lifting-point crane structure;

2. Precision synchronous output at both ends, synchronous lifting;

3. Independent lubrication and cooling system, suitable for various working conditions;

4. Equipped with ratchet pawl mechanism, anti-reverse and safe;



5. Hard-toothed gear transmission technology.











Email: weihua@craneweihua.com
WhatsApp: +86 15093392066

2022年7月10日星期日

Container Tipping Spreader for Container Gantry Crane

Container spreader is a large-scale special machine tool of container cranes for container loading, unloading and transshipment. In order to adapt to more and more bulk material container transportation, Weihua developed a fully hydraulically driven container tipping spreader, which is equipped with tipping mechanism, telescopic mechanism, door opening and closing mechanism, etc.
fully hydraulically driven container tipping spreader



It can realize Quickly change the connection between different container spreaders, which is convenient to use. It can be operated by remote control, has the characteristics of light weight, stable performance, etc., and the work efficiency is increased by 70% compared with the traditional method.



Weihua Single Container Tipping Spreader



Weihua Double Container Tipping Spreader



Weihua Container Tipping Spreader Working Site

Weihua container tipping spreader includes single-container spreader and double-container spreader. Both spreaders have automatic unloading function and are easy to replace. The advantage of the double-container tipping spreader is that it can grab two containers for unloading operations at the same time, which takes the same time and doubles the efficiency.
https://www.weihuacraneglobal.com/product/Container-Tipping-Spreader.html
Email: weihua@craneweihua.com
WhatsApp: +86 15093392066




Magnet Spreader Beam for EOT Crane

A magnet spreader beam is a lifting spreader beam with electromagnetic lifters. It is a commonly seen lifting spreader in steel industry and manufacturing industry. This product is applied to lift and handle steel plates, sheets, billets, bars, coils, pipes, scraps, and other steel products. It usually works with overhead crane, gantry crane, or other hoists as a lifting device.

magnet spreader beam



Features:
1. Strong magnetic force with Max. force 18kg/cm, which ensure the workpiece will not move and be scratched during hoisting. Since the processing does not require power supply, the workpiece will not fall due to sudden power failure and loss of magnetism.
2. Rotary types are available, Optional types: upper rotary with hoist frame, and lower rotary with spreader beam.
3. Optional magnet: Electromagnet and Permanent magnet.




4. The electric permanent magnetic chuck does not need electric energy during the working process, and only relies on the permanent magnet suction to hold the workpiece, which avoids the danger of the electromagnetic system losing the magnetic force and the workpiece falling off due to sudden power failure and disconnection damage. Since the electro-permanent magnetic lifter only uses electric energy within 1-2 seconds of the magnetization and demagnetization process, it does not use any energy during work to generate safe, strong and efficient power, which is economical and environmentally friendly.



5. Electric permanent magnet jacks are widely used in the installation and handling of steel, mechanical parts and various molds due to their unique power-saving, energy-saving and safety performance. They are used in the lifting and handling of machinery processing, shipbuilding, engineering machinery, automobiles and other industries. The preferred lifting tool for operations, we often see this kind of products in factories, docks, warehouses, and transportation industries.



6. This magnetic lifting beam can be used with magnetic overhead crane or gantry crane to thick plates with thickness ≥5mm. Users can use multiple electro-permanent magnets for joint hoisting, with multi-stage magnetic adjustment function, and precise control of the magnetic penetration depth of the spreader, which can ensure that the next steel plate is completely non-sticky, which greatly improves the lifting efficiency of the steel plate. Different lifting tonnages Magnets can be grouped and controlled to adapt to steel plate spreaders of different lengths, which greatly improves the efficiency of steel plate lifting.



7. The magnetic block can be round disc type, square type, rectangle type, etc.






Email: weihua@craneweihua.com
WhatsApp: +86 15093392066

2022年7月3日星期日

Seamless Slide Wire Conductor for Bridge Crane

The seamless slide wire conductor is without any joints within length 1000m, which is available for 3P, 4P (50A, 80A, 100A, 120A, 140A) with load matching. Meanwhile 3P, 4P can be combined into the 6P or other level. Weihua provides complete seamless slide wire system including components such as hanger clamp, bended joints, Current Collector, towing bracket, end tensioner/feeding, towing arm, carbon brush, support bracket, etc.

The seamless conductor rail system has the features of quick and easy installation, economical and practical, stable operation, fast speed, less noise, flexible power supply, etc.
The seamless slide wire conductor




4P Slide Wire Data:
Rating: 4P, 660V, 50A-120A
Slide wire material: copper
Insulation cover/jacket: Rigid PVC within 75℃
Color: Orange (Eye-catching warning color)

3P Slide Wire Data:
Rating: 3P, 660V, 50A-120A
Slide wire material: copper
Insulation cover/jacket: Rigid PVC within 75℃



Features of Seamless Slide Wire:
1. Application scope: Seamless slide wire for overhead crane power supply.
2. Advanced technological product, non-interruption phenomenon, power supply through oxygen-free copper, good flow pressure rate, conductivity and contact property, convenient to transport and install, not easy to wear, easy replacement, long service life, safe and reliable, and low cost.










A current collector for tube-type multi-pole conductor rail

https://www.weihuacraneglobal.com/product/Seamless-Slide-Wire.html
Email: weihua@craneweihua.com
WhatsApp: +86 15093392066

Carbon Brush Current Collector for Bridge Crane and Gantry Crane

Carbon brush current collectors for Overhead Crane can be single pole busbar collector, multi-pole busbar collector, seamless conductor rail collector, copperhead conductor rail collector, etc. Its performance, quality, material and the structural components of the material will directly affect the safe operation quality of the whole system equipment. Therefore, the current collector is one of the most important component of the entire conductor rail system. For your different requirements on current, busbar type or installation, we always offer you the right current collector and solutions.

Carbon brush current collectors



The carbon brush current collector is composed of carbon brush, stainless metal part and wear resistant plastic part. Spring can make the carbon brush maintain uniform contact. There is a traction arm for each group collector. The double collector system can be used for guiding device or higher current device.



The jointless conductor rail current collector is one of the main devices for picking up electric energy from the collecting side of the conductor system, and the electric energy is directly transmitted to the electric appliance through the sliding contact between the collecting brush and the guide rail, thereby realizing mobile power supply of cranes.



The current collector consists of a mechanical structure tension device and a collector brush that directly contacts the guide rail. The tension device of the mechanical structure determines the sliding contact pressure of the collector brush and the guide rail and the stability of the mechanism. The brush is the conductor of the sliding contact of the guide rail to pick up the electric energy.













A current collector for multi-pole tube conductor

Email: weihua@craneweihua.com
WhatsApp: +86 15093392066