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Henan Sinoko Cranes Co.,Ltd

Address: Weiqi Road, Crane Industrial Park, Changyuan County, Henan Province, China

Tel: +86-373-3809044

M/P: +86-18790630368

E-mail: inquire@sinokocrane.com

Henan Sinoko Cranes Co.,Ltd

Advantages

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The whole machine structure
Europe type structure
modular design
compact structure, low headroom, small dimension
light weight, small wheel load
saving steel structure height and construction cost
reducing limiting size, increasing efficient working space
free
maintenance-free

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Main beam
European optimization design
Ultrasonic detection
CNC cutting, smoothing deflection curve
Strong box design, less distortion
automatic welding
whole beam shot blasting treatment class: Sa2.5, Relieving welding residual stress
Epoxy zinc-rich paint,10 years life span for anti-rust

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Lifting mechanism
Flexible side hanging lifting system
modular design, Easy installation and maintenance
VVF controlled trolley travelling speed

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Lifting Motor, Reducer
squirrel cage, double speed or inverter motor, maintenance-free
High protection class IP55
continuous operation duration factor 60%ED
Built-in thermistor overheating protection, Optimization of air-cooled
Compact side hanging gear box, hard tooth flanks, High Reliability, long operating life, quiet design
Half grease lubrication, Sealing good, Oil tight

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Brake:
Electromagnetic disc brake
small volume,closed type
Large brake torque up to 300%
Automatic compensation to brake clearance, maintenance-free
brake lining thickness automatic alarm
Sealing good, dust proof
Non-asbestos friction plate, long life, environmentally friendly

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Limit switch
Cam rotation type, meshing gear reducer, precise lifting height
Four points control, programmable, Adjustable height control
Rising  speed limit to reduce impact
Top limit to prevent hook collision
Accurate phase sequence control

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Drum and wire rope
Super large diameter
Welded drums, light weight
Drum and wire rope diameter ratio up to 47(China normal 27)
Large wire rope curvature
high location accuracy, smal0
.0l deviation
High strength galvanized steel wire rope, breaking load 2160KN/mm2, clean
No need anti-rust oil, maintenance-free, clean
nodular cast iron rope guide, little wear, long operating life

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Three-in-one motor
Variable frequency motor
H protection class IP55, continuous operation duration factor 60%ED
Smooth and reliable operation, little swing scope
Hard tooth flanks, High Reliability, long operating life, quiet design
Disc brake

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Security monitoring unit(Optional)
Calculating lifting mechanism remaining life
Cumulative lifting time, Number of overload, Motor start times, lifting motor overheating protection and alarm,
Overload protection and alarm
Thickness of the brake pad alarm

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Safe Bus Bar
anti-corrosion, closed insulation type
High conductivity, low volatge drop
light weight, nstallation convenience, maintenance free
Working temperature: -30°C~+60°C
High sliding speed for current collector to ensure continuous power supply

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Electric control box
surface by the anti-corrosion treatment
reasonable layout, easy maintenance
protection class IP55
Ambient temperature: <45°C,humidity <90%
Cable with color marks and galvanized steel pipe protection

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Trolley cable dragging system
Consisting of flexible flat cable, cable trolleys,C channel
Flat cable with good flexibility
Aerial socket connecting, one to one correspondence, convenience of connection
maintenance free, long operating life.

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Lifting Trolley Travelling Rail
Steel material China Q345B standard, hot-rolled flat steel, good shape.
Light weight
Large contact rate between wheels and rail
Less tolerance of trolley span, stable trolley running


Quality Control
For the purpose of “to provide high level cranes for advanced users”, SINOKOCRANES is built on its European crane technology, pursuing reliable and stable quality. The strict, comprehensive quality control system ensure each of our crane products to be safe, functional, elegant and satisfied to our users.
We have professional and rich-experienced inspection and test team. We guarantee that each of our crane has been checked by our quality control engineers.

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Steels Detection
All steel after the arrival shall be inspected on material, size, thickness. Thickness detection by ultrasonic thickness. Material report will be issued by the inspection team. If the QC group found unqualified, the steel cannot put in storage. Return notice issued by the inspection engineer directly to purchasing department.

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Ultrasonic Thickness Detector

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Weld Inspection
All the joint panel welding seam, web plate fillet weld are strictly according to drawings and European Crane Process Standard. Use RT/MT/UT/PT nondestructive inspection and issue relevant inspection report. Measure and mark the unqualified parts and let no doubts pass.

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Magnetic Defect Detector

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Wheel hardness, roughness test
All the wheels and shaft machining parts need strict inspection for hardness, roughness, dimensions etc. Ensuring every parts conform to design specifications.

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Leeb Hardness Tester

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Paint film thickness detection
Advanced surface treatment process and  Epoxy zinc-rich coatings to ensure our crane won’t have paint falling off or color fading. The key is our strict inspection and quality control.

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Paint Film Thickness Gauge

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Pre-install Inspection
Although we have thorough quality control to each part in the producing process, we take pre-install inspection to every crane before delivery. The crane will be pre-installed and measured as per inspection process and design parameters. The key inspection parts are span, length, beam deflection etc.

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Level Gauge

Third Party Inspection
SINOKOCRANES not only has complete process inspection and delivery inspection, for the critical components, the factory invite authority organization to do the third party inspection, ensuring that each component reaches design requirements.
Also the factory can do third party inspection under user’s requirement by SGS, TUV or BV international inspection organization.

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Site inspection
SINOKOCRANES have a professional installation team with rich crane installation experiences. Different mature installation proposal suit for different workshops and steel structures. Before installation, our site engineer will check and measure the workshops, such as the H-beam height, workshop height, span, installation accuracy etc to ensure the smooth and successful crane installation.

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Total Station Laser Range Finder


Packing and Shipments

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1. The hoist, electric parts and other small parts will be put in wooden case, shipping marks and transport logo will be painted on wood case surface.
2 Packaged bridge accessories will be bond with main beam to utilize space and reduce transport charge.
3. Main beam will be protected by waterproof poly with caution color to prevent rain water and dust.


After-sales Service

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We have experienced overseas installation team, when the equipments are shipped to our customer company site, they will be installed and commissioning quickly.
We will provide lifelong tracking service for your crane equipment. During crane warranty period, due to our manufacturing result in product quality problems, we will be responsible for repair or replacement parts for free.