MATE-QD M5-M7 Double-Girder Overhead Crane

Introduction to European double-beam bridge crane

MATE-QD series European double-beam bridge crane is a new type of bridge crane upgraded from traditional crane. The whole machine adopts modular design, compact structure, light weight, low noise, energy saving, maintenance-free, and a new type of bridge crane with a relatively high working level. European double-beam cranes are used in workshops and warehouses in the construction industry, industrial and mining enterprises, machinery manufacturing workshops, metallurgical workshops, petroleum, petrochemical, railways, civil aviation, power stations, papermaking, building materials, electronics and other industries.

MATE-QD double-beam bridge crane consists of bridge, hoisting mechanism, trolley running mechanism, trolley running mechanism, electrical system, etc.

Advantages of MATE-QD double-beam bridge crane

■   European technology, modular design, light weight, small wheel pressure, safe and reliable, green concept leads innovation, saves space and energy.

■   European standard design, crane height is reduced by 20%, reducing the height of the plant and reducing the cost of plant construction. The compact crane structure maximizes the utilization of the working space.

■   Fully variable frequency control, the operating mechanism and the lifting mechanism adopt three-in-one motor reducer, which runs smoothly, safely and reliably.

■   High working efficiency, the working level can reach M5-M7.

■   Provide driver's cab, remote control, and handle control methods.

■   Can be customized according to your specific application requirements.

■   Lighter weight, lower wheel pressure, and lower energy consumption.

■   Standardization, generalization, and serialization of parts.

Main Beam

■   The double beam adopts box beam, submerged arc automatic welding, and the non-destructive detection arc meets and exceeds national standards.

■   High-quality carbon steel Q235B or Q355B or Q355E.

■   The lifting mechanism adopts a winch mechanism, the reducer adopts an industrial reducer, the motor adopts a special variable frequency motor for lifting, and the brake adopts a hydraulic brake and an electromagnetic brake, and dual braking can be selected.

Drive Mechanism

■   The operating mechanism adopts a three-in-one drive system of motor, reducer, and brake to achieve three-in-one drive and improve the safety and reliability of the equipment.

■   The motor adopts a three-phase AC variable frequency motor.

■   The reducer adopts a hard tooth surface reducer.

■   The brake uses electromagnetic brake. Asbestos-free brake pads and brake discs are used.

Wheel Part

■   The wheel is made of 40Cr or 42CrMo alloy steel, which is tempered as a whole, with high hardness, wear resistance and long life.

■   It has the characteristics of high hardness, strong load-bearing capacity, wear resistance and long life.

■   The bearing uses self-aligning bearing.

■   Adopts angle round box and buffer device.

■   Modular design to meet the needs of various customers.

Electrical system

■   The running speed, micro speed and double speed of the crane can be adjusted by the frequency converter.

■   It has the advantages of smooth walking and lifting operation and small inertia.

■   The layout design of the control box is reasonable and easy to maintain.

■   High protection level, up to IP55.

■   The main power supply is optional.

Protective Device

■   Protective cover and guardrail are provided to prevent the hook from hitting the top device.

■   Equipped with circuit self-check protection device

■   When the crane is placed outdoors, the lifting mechanism and the electric control box are equipped with rainproof devices

■   Equipped with anti-collision, sound and light alarm devices

■   Lifting weight limit, height limit, track clamping device

■   Overspeed protection, zero pressure protection, lightning protection

Operation Device

■   The driver's cab has a wide field of view, linkage control, and easy operation.

■   Double-gear button or 4-gear remote control operation, smooth and accurate operation.

■   Protection grade IP65

■   Life 500,000 times; remote control, very convenient

■   The remote control has super waterproof and anti-fall performance.

Optional Brands

■   Motor reducer: SEW, ABM, Nord, Siemens.

■   Electrical components: Schneider, Siemens, ABB, Honeywell

■   Inverter: Schneider, Siemens, ABB, Danfoss, Yaskawa

■   Bearings: SKF, NSK

■   Remote control: Taiwan Yuding, Apollo, HBC