Product details
JINRUI is one of the professional single girder overhead crane manufacturers and suppliers. Don't hesitate to import customized and cheap workshop and warehouse single beam overhead crane, single overhead crane, single girder bridge crane made in China from our factory or check the price and design with us.
Single girder overhead craneSingle girder overhead crane Specification
Capacity: 1 ~ 20 ton
Span: 7.5 ~ 31.5m
Lifitng height: as your required
Working Duty: A3 ~ A5
Lifting hoist: CD1 model, MD1, HC model electric hoist
Working temperature: -25 to 40 ℃
Speed: Variable speed through VVF drive
Control: Wireless radio remote control
PLC automatic control
Single girder Bridge crane Design
1. Designed and manufactured in accordance with ISO 9001:2000 ISO 14001:2004 and OHSAS 18001
2. Considering factor of safety in respect to appropriate class of duty
Single girder EOT crane Manufacture
1. Sandblasting pretreatment for the steel plate
2. Digital cutting machine to cut the steel plate, cut smooth and high precision
3. Main welding seam adopts auto arc merged welding, Ultrasonic, X ray nondestructive inspection.
4. The bridge and trolley frame adopts floor type boring machine to ensure the flatness of the machine side.
5. Painting: two primer before assembly, two finish coats of synthetic enamel after testing
Overhead crane Motors:
1. Suitable for overhead crane frequent starting, reversing and braking, ISO 9001:2000, ISO 14001:2004
2. Square cage motors, Totally enclosed, dust-proof, flange mounted TESC/TEFC, with mechanical safety brakes, insulation class F, IP54, CT and LT motions
Bridge crane Gearbox:
1. The entire gearboxes are made of accurate hob cut helical/spur gears and pinions having hardness of 250 to 350 BHN, made of carbon alloy steel
2. All gears and pinions running on anti-friction type ball/roller bearings in totally enclosed oil bath giving constant splash lubrication
3. The helical/spur gear designed for adequate strength and optimum wear resistance for smooth operation and long lifespan
Overhead crane Wheels
1. Special vacuum casting (no sand inclusion)
2. More elastic, outer surface hard-wearing, durable
EOT Crane Electrical panel
Modular design, ease to install and maintain, reliable operation, fuse-less circuitry, ducted wiring and compact terminals