Automatic Control Grab Crane for Minerals, Coal, Sand and Stone

Grab Crane as a commonly used lifting crane equipment, control systems in the application of intelligent control technology, in particular, PLC technology and frequency control technology in the grab crane on the crane so grapple crane operation in the process of failure rates and Maintenance rates are effectively reduced, thus contributing to the effective improvement of the operating efficiency of the grab crane, making the crane crane intelligent and automation better realized, ensuring the energy saving, reliability and safety of the grab crane operation.

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Overview:

Basic Info

Model NO.: MG Double Girder Grab Gantry Crane
Application: Construction Usage, Workshop Usage, Container Usage, Mineral Area Usage
Sling Type: Steel Wire Rope
Power Source: Electric
Installation: Assembled
Condition: New
Capacity: as Customers′ Request
Colour: as Your Request
Trademark: M&R
Specification: CE
HS Code: 84269900

Type: Gantry Crane
Tower Crane Type: Under Slewing Cranes
Main Girder Form: Double Girder
Moving Type: Fixed
Certification: ISO9001: 2000, CE, SGS
Product Name: European Standard Gantry Crane for Wholesales
Lifting Height: 2m-20m
Power: 380V, 50Hz or Other
Transport Package: Wooden Cases
Origin: Changyuan, Henan

Features

The main content of intelligent technology

1. Frequency Control Technology

Frequency control technology refers to the power supply frequency through the inverter to effectively change the motor speed generated by the rotation to be a reasonable adjustment to ensure that the torque of the power and speed control, in order to meet the different load bearing Proposed request. Because of its high efficiency, high precision control, high motor power and wide range of speed control, inverter speed control technology can also save energy effectively and is widely used in crane control systems Applications

2. PLC technology application

PLC technology, also known as programmable logic controller, which in function of the logic can be repeated preparation, preparation and control, in industrial automation and control has been widely used. Specifically, PLC technology includes the CPU (central processing unit), input and output interfaces, memory and communication interfaces and other control components

3. Other automation control units

In addition to intelligent control technology, including frequency control technology, PLC technology, but also includes the sensing test technology and fieldbus control technology. For the sensing technology, the rotary encoder is commonly used in the sensing test detection components, the use of the response and high precision, small size, excellent quality, stable operation and other advantages; and fieldbus control technology used in Grab crane, mainly in the inverter and the PLC has been widely used, at the same time between the inverter and inverter control, communications, testing and so on have been widely used. Fieldbus control technology often used on cranes at this stage.

The Sale of service:
We have always designed products stringently according to contracts and customers' requirements.
We have always manufactured stringently according to ISO 9001 quality management system.
We have always strictly inspected each component of each product to ensure product quality.

After-sale service:
After-sale service department consists of well-trained technical personnel and installation engineers.
Our professional technical personnel can provide installation guidance, device debugging and operation training at site or through remote operation.
Routine maintenance information is accessible.

Specification

Technical Parameters

product model,name		MG Gantry Crane									MG					MG
trolley travelling	lifting capacity	10					20/5		50/10		100/50					160/30
	travelling speed	39.56		40.1	47.12		47.12		47.3		20					20
	Motor type	YZR160M2-6		YZR160L-6	YZR200L-8		YZR200L-8		YZR160L-6		YZR180L-8					YZR225M-8
	power	2*7.5		2*11	2*15		2*15		4.11		11*4					22*4
	speed	940		845	712		712		945		725					725
hoisting mechanism	lifting speed	9.4					7.2/19.5		2.31/9.5	7.68/19.8	3 5					3 5
	lifting height	12					9.8/10		12/16	15/15.6	15		25			18		30
	Motor type	YZR180L-8					YZR225M1-8/YZR180L-6		YZR280M-10/YZR200L-6		YZR315S-8 YZR225M-8					YZR355L1-10 YZR280S-8
	power	11					22/15		45/22		85		26			110		45
	speed	700					715/962		560/964		728		725			585		725
crab travelling	travelling speed	43.7					44.6		38.5		20					20
	Motor type	YZR132M1-6					YZR132M2-6		YZR160M2-6		YZR180L-8					YZR200L-6
	power	2.2					3.7		7.5		13					22
	speed	908					908		940		725					960
working system		middle rank									A5
power source		3P A.C.50HZ 380V
steel track recommended		43kg/m									QU120
span		18	22	26	30	35	22	30	30	35	22	26	30	35	40	22	26	30	35	40
Max.wheel load		235	259	275	316	325	275	285	413	500	268	294	325	355	400	466	498	573	580	605
total weight		64.9	73.3	80.9	97.3	110.9	85.3	124.9	166	187
basic dimensions	H	14045		14145		15245	14650	14418	16379	20550	21200 31200					23800 35800
	W	8500		9000		9500	9000	8000	8000	8500	13500					15500
	K	10037		10537		11233	10706	11578	9665	12448	17000					19000
	L1	7000		7500		10000	9500	13000	10000		6000		7000		8000	6000		6000		8000
	L2	7000		7500		10000	9500	13000	10000		6000		7000		8000	6000		7000		8000
	S1	5000				7000	7000	10000	7000		3300		4300		5300	3200		3200		5200
	S2	5000				7000	7000	10000	7000		3300		4300		5300	3200		3200		5200