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30 Ton Qb Model Double Box Girder Overhead Crane Explosion Proof

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30 Ton Qb Model Double Box Girder Overhead Crane Explosion Proof

30 Ton Qb Model Double Box Girder Overhead Crane Explosion Proof
30 Ton Qb Model Double Box Girder Overhead Crane Explosion Proof 30 Ton Qb Model Double Box Girder Overhead Crane Explosion Proof 30 Ton Qb Model Double Box Girder Overhead Crane Explosion Proof 30 Ton Qb Model Double Box Girder Overhead Crane Explosion Proof

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Product Details:
Place of Origin: Henan,China
Brand Name: SGY
Certification: CE ISO GOST
Model Number: YZ
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Export standard packaging
Delivery Time: 30 work days
Payment Terms: L/C, T/T
Supply Ability: 100000 sets per year

30 Ton Qb Model Double Box Girder Overhead Crane Explosion Proof

Description
Product Name: 30 Ton Qb Model Explosion Proof Double Box Girder Overhead Crane Max.lifting Weight: 5~75ton
Max.lifting Height: 12m Or Customized Span: 10.5~31.5m
Lifting Speed: 6.8~9.5m/min Or According To Customer Needs Working Class: A3 A4
Material: Q345B Machinery Test Report: Provided
Video Outgoing-inspection: Provided Warranty: 1 Year
High Light:

Double Box Girder Overhead Crane

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Explosion Proof Double Girder Overhead Crane

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30Ton Double Girder Overhead Crane

30 Ton Qb Model Explosion Proof Double Box Girder Overhead Crane

 

Brief Description:

 

QB model Explosion proof double girder overhead crane is suitable for workshops and warehouses with inflammable and explosive mixtures.

 

It relies on the longitudinal movement along the direction of the workshop track, the lateral movement of the trolley and the lifting movement of the hook to work. This machine is suitable for mechanical processing and assembly workshops, metal structure workshops, mechanical maintenance workshops, metallurgy and foundry workshops, and hoisting work in various warehouses.


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!

 

Advantages:

 

The bridge adopts box-shaped main beam, which is automatically welded by submerged arc welding.

 

The trolley adopts a new I-beam track cable conduction device, which is safe and reliable.

 

The hoisting mechanism can also be equipped with a second set of safety devices as required to increase reliability.

 

Standardization, serialization and generalization of parts and components.

 

The operating field of vision is wide, and all the mechanisms are operated in the operating room, which is comfortable and flexible.

 

Steel Material: Chinese standard Q235B and Q345B

 

Trolley rail is made of high strength hot rolled flat steel (16 Mn)

 

Epoxy zinc-rich painting for one bottoms and two sides of 120μm thick, to achieve a long lifespan, beautiful appearance and good luster

 

The girder and end beam are connected together by high strength bolts to ensure the structure strength and precision of the whole machine.

 

The end beams are equipped with flat wheel or double rim wheels, anti-friction bearings, buffer blocks and derailment preventing end plate

 

Maintenance walkway is located on one side of the main girder, consisting of flower pattern plate, 1050meters handrail.

 

Applied to explosion transfer capacity no higher than the II B or II C-class and the sites with explosive air mixture formed with inflammable gas (or steam) and air whose factory ignition temperature groups between T1 group and T4 group.

 

The applicable hazardous area: 1 division or 2 division. The working duty:A3 A4.

 

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.

 

Main Features:

 

1. Reasonable structure,strong bearing capacity

2. Low noise, soft starting and stopping

3. Safe and reliable operation

4. The power of crane is three-phase AC; rated frequency is 50HZ, rated voltage is 380V.

5. The temperature of working environment is -10~+60 centigrade.

6. The relative humidity is no more than 50% when the temperature is +40 centigrade.

7. If the requirements are more than the above mentioned , we could special design for you.

8. Safety devices: Weight overload protection device; Top quality long time bearing polyurethane materials buffer; Lifting limit switch and traveling limit switch; Emergency stop system; Zero voltage protection; Phases protection device.

9.Customized: design and manufacture according to your request.

10. Package: By national station exporting standard plywood box, wooden pallet or in 20ft & 40ft container. Or as your demands.

 

Lifting Capacity T 5 10 16/3.2 20/5 32/5 50/10
Span m 10.5-31.5
Speed Main Hook Lifting A5 m/min 11.3 8.5 7.9 7.2 7.5 5.9
A6 15.6 13.3 13 12.3 9.5 7.8
Aux. Hook Lifting       16.7 19.5 19.5 10.4
Traveling of Trolley   37.2 43.8 44.6 44.6 42.4 38.5
Traveling of Crab A5 89.8/91.8

90.7/91.9

/84.7

84.7/87.6 84.7/87.6 87/74.2 74.6
A6 92.7/93.7

115.6/116

/112.5

112.5/101.4 112.5/101.4 101.4/101.8 75/76.6
Operational Model Cabin; remote control; ground handle
Working Duty A3 A4
Power Supply Three-phase A.C. 380V, 50Hz or customized

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Contact Details
Henan Yuntian Crane Co., Ltd.

Contact Person: Stellar

Tel: +8613663033286

Send your inquiry directly to us (0 / 3000)