Double Girder Ladle Crane Casting Crane Foundry Crane Handing Ladle

• After-sales Service: Video Technical Support
• Warranty: 1 Year
• Certification: CE, ISO9001: 2000, GOST;ISO
• Condition: New
• Operation Form: Air Operation
• Maximum Lifting Height: 20-25m
• Model NO.: YZ
• Maximum Lifting Weight: >200t
• Main Girder Form: Double Girder
• Type: Double Beam Crane
• Hoist Mechanism: Heavy Duty Trolley Cart Type
• Control Method: Cabin
• Frequency Inverter: According to Your Demand
• Capacity: 10t, 15t, 16t, 20t, 25t, 30t, 32t~500t
• Application: Steel Mill Factory
• Sling Type: Wire Rope
• Power Source: 220V~440V 50/60Hz 3phase
• Installation: Assembled
• Transport Package: Export Standard
• Specification: Chinese Standard
• Trademark: Kuangyuan
• Origin: Xinxiang, Henan Province, China
• HS Code: 84261120
• Production Capacity: 200sets/Year

Product Description

Double Girder Ladle Crane Casting Crane Foundry Crane Handing Ladle

Modern steelmaking method including the electric steelmaking converter steelmaking two method.  

Electric steelmaking is mainly used for smelting special steel, the main raw material is steel scrap;
Converter steelmaking is for smelting the common steel, the main raw material is the molten iron.

Electric furnace charging crane structure is similar with some casting crane. Since the crane lift the non-liquid metal, the biggest difference with casting crane design conditions,for design is that the main lifting mechanism does not consider the stand-alone work ,therefore, the choice of motor of power is smaller than casting crane. The charging crane working environment is harsh, high-temperature, high dust; high level, fully loaded rate and frequent work. 
 Due to steelmaking way different, charging crane type is different. charging crane have furnace charging crane and converter charging crane two type. 
Use various speed system with speed ratio as 1:10 for main mechanisms such as hoisting, trolley traversing and crane travelling. Also we can choose the suitable speed under the customer requirement. 

Working condition:
Working tempreture:-10~+60°C, 
Work class:A6-A8,
Power Source:3ph,380V,50HZ or other under customer requirement.
Safety feature:
Weight overload protection device,
Top quality long time bearing polyurethane materials buffer,
Crane traveling limit switch, Voltage lower protection function,
Emergency stop system,
Current overload protection system and so on!

Design and Development: 
We strongly believe in Design and Development for the improvement of the products to save power and money. We have a wonderful team for Quality Assurance and set to achieve higher goals and conquer new horizons

Design and construction rules:

All the standards which is required for the crane is the Chinese standard.each Crane pass through CE;GOST;SGS Proved

Motors: The motors are used specially crane duty suitable for frequent starting , reversing & braking in accordance with ISO 9001:2000 ISO 14001:2004.Motors are totally enclosed in dust proof construction foot / flange mounted TESC / TEFC , Sq. insulation class F, IP55 protection for hoisting, CT & LT motions.

Brakes: Always we make 2 brake for each mechanism.That could make the crane more safe.Also the high quality hydralic thrusters is the most important parts to make the brake perfect working ! 

Gear Box : The entire gear boxes are made of accurate hob cut helical / spur gears & pinions having hardness 250 to 350 BHN made from carbon alloy steel. All gears & pinions running on antifriction type ball / roller bearings in totally enclosed oil bath giving constant splash lubrication. The helical / Spur gear designed for adequate strength and optimum wear resistance for smooth operation & long life. 

Wheels: The wheels of crane crab ,main beam and end carriage are produced in our special Vacuum casting workshop (No sand inclusion technic) ) which make our wheels more elastic and outer surface hard-wearing and durable.
Electrical Panel : -Modular design, ease to install and maintain, reliable operation, fuse less circuitry, ducted wiring and compact terminals. Motor overload protection to prevent overloading. 
Limit Switch: Safety limit switches for stoppers will be provided to prevent over traveling in all motions.
Painting:

-Two coats of primer before assembly & two coats of synthetic enamel after testing.

-Color: according to your demand

We are one of the 10 biggest casting bridge crane,metallurgy crane,metallurgy overhead crane manufacturer in China,we are committing to the most professional casting bridge crane,cast crane,casting crane,casting overhead crane supplier in China. 
The product is designed and manufactured by international standards with great variety and superior quality which can meet the arts and crafts and transport of large and medium-sized steel plants. The main products are: feeding, casting, stripper, tongs, uncovery expected harrow, electromagnetics, rotating hook, rotating carrier beam, slab tongs, roll tongs, electromagnetic beam, five, six purpose carrier beam, quenching, forging, multi-functional aluminium-refined machine group, etc. 
 

Brief introduction
Model:	QDY/YZ/YZS
Capacity:	5 ton to 550 ton
Lift Height	9m to 40m
Span:	Max. to 65m
Duty Class:	A6, A7, A8
Power Supply:	380V, 50Hz, 3-phase AC
Safety Features
Emergency stop system Limit Switch for Lifting Limit Switch for Travelling Overload protect device Load cell weighing High quality buffer Current overload protect device Voltage Lost protect device * Option - PLC Control Option - VVVF speed
Advantages
Push button of control: the life can reach 200000 times. Electrical adapt as CHNT, SIMENS. Motor Choose China best motor brand: Nanjing special motor. Soft start motor make the traveling smoothly. Brake from Jiaozuo brake factory, China best brand LYC bearings
Safety Features
Overloading protection Top quality long time bearing polyurethane materials buffer Crane traveling and cross limit switch Voltage lower protection function, reduce energy consumption Main lifting motor with thermal protection Hooks with latch Rubber buffers  Protective earthing Sub-assembly characteristic are tested before assembly Emergency stop system, current over-load protection system, Excellent exchangeability for parts and components

 

Capacity(t)	Lifting Height(m)		Speed (m/min)					Total Power (kw)	Recomend Rail (kg/m)
Main hook	Aux hook	Main hook	Main Hook	Aux. hook	Trolley		Crane
16/3.2	12	15	2.5~9	9	20~38		30~70	19.4~49.5	52.8
20/5								27.5~62.5
25/5								28.1~72.9
32/5	15	17					30~80	29.7~110	63.69
40/5			2~9				30~70	30.5~111.5
50/10			2~7	9				46.4~130
63/10	21	23	1.5~7	9				46.4~157
75/20	26	28	1.7~7	7	18~30			81~184	88.96
Professional Foundry Crane YZS Model 125/32~320/80T Four beam Cast Bridge Crane
Lifting capacity(t)		125/32	140/32	160/32	180/50	200/50	225/65	240/80	280/80	320/80
Working class		A7
Span(m)		19	19	27	28.5	28	27	22	22	24.5
Lifting height(m)	Main hook	24	22	25	27	26	32	25	29	28
	Auxiliary hook	26	24	26	29	26	34	27	29	32
Speed	Main hook	7.6	7.8	9.8	7.5	6	11	7	12	7.5
	Aux. hook	9.7	9.7	12	10	10	11	9.6	10	10
	Main trolley	38	36	43.5	40	41	41	35	40	29
	aux.trolley	39	37.5	43.5	38	38	39.5	38	40	39
	crane	76	73	84	80	78	84	80	80	58
Max wheel load(KN)		505	535	485	525	530	550	545	735	750
Steel track recommended		QU120
Power source		380V 50HZ 3-phase A.C.