liftstar electric stacker The use of electric forklifts prone environments at high temperatures

Electric forklifts in high temperature environment, the temperature difference between the heat of the engine cooling system is small, poor cooling, engine prone to Electric store Positioner‍ overheating. In the hot summer, due to high outside temperature, engine coolant temperature difference becomes smaller and the atmosphere, causing the cooling system cooling becomes small, so that the engine overheating, which will appear the following series of questions.

1, the engine temperature is higher filling ratio decreased, the smaller the air density, the actual intake air of the engine is reduced. Since the engine overheating, the hood inner temperature higher and reduce engine inflatable capability, both the pneumatic coefficient decrease. Resulting in decreased engine power, so that cars with weakness. While the mixture is relatively thickened, vehicle exhaust emissions of harmful substances concentration increases, increasing environmental pollution.

2, the engine combustion is not normal atmospheric temperature is high, into the cylinder mixture temperature is high, causing the engine temperature increases, and low cooling efficiency of the radiator, the engine is in an overheated state, the combustion chamber unburned mixture accept more heat, increasing flame before reaction, prone to detonation. At the same time accumulated in various parts of the combustion chamber, the hot spot of coke formation, easy to produce abnormal combustion, increased engine overheating, creating a vicious cycle in which Electric Hand Pallet Jacks‍ the relevant components (such as cylinder heads, etc.) produce thermal deformation, cracks or damage.

3, prone to puncture the truck running, high ambient temperatures, tire heat slowly overheat easy to make pressure is too high, causing the tire burst. The faster the speed, the greater the heat generated by the tire, more prone to puncture.

4, braking performance declined truck braking effectiveness will decrease with increasing temperature. Forklift hydraulic brake system, brake fluid vapor lock phenomenon may occur at high temperatures. In frequent braking, brake fluid temperature rises, easily lead to expansion of the cup; vapor lock brake fluid, brake performance degradation, affecting safe operation.

5, easy to damage the battery temperature is high, the electrochemical reaction of the battery faster, electrolyte evaporation fast, easy to damage the plate, while prone to Rider Pallet Truck‍ overcharge, seriously affecting the battery life.

electric pallet jack What role has the electric forklift

Dedicated electric forklift truck can greatly improve efficiency and reduce operating costs. Dedicated forklift can be realized on the cargo hold folders, rotation (cis / counterclockwise), Electric Hand Pallet Jacks‍ lateral, push / pull, flip (forward / backward), separated / close (to adjust the fork spacing), stretching and other functions this is an ordinary forklift forks can not complete the action. Use the significance of forklift attachments can be summarized as the following:

(1) high efficiency, low running costs.

Safe and reliable (2) operation, reduce Electric store Positioner‍ the accident rate.

(3) cargo loss‍

electric pallet jack Stacker

1, Stacker wheels or drive motor speed significantly reduces severe overload cause: The battery voltage is too low or too big pile head contact resistance; between the motor electric platform stacker‍ commutator segments coke cause a short circuit between the pieces; motor brake motors with improperly adjusted leaving braking operation; drive head gearbox and bearing pedestal lack of lubrication or jamming; motor armature is shorted. Solution: Check the battery terminal voltage Stacker trailer coupling load or clean; clean up the commutator; adjust the brake clearance; check the cleaning and re-filling oil, remove jamming phenomenon; replacement motor.

2, Stacker crane lifting weak or can not reason: Gear pumps and pump mention excessive wear; improper high-pressure relief valve inside; oil pipeline spill; excessive oil temperature; mast carriage the existence of jamming; pump motor speed is too low. Solution: Replace worn or gear pump; readjust; check and repair; replacement of unqualified hydraulic oil and check the oil temperature of reasons; check and adjust; check the motor and troubleshooting.

3, electric stacker door frame Autotilt difficulties or action is not smooth reasons: tilt cylinder wall and seal excessive wear; valve spring failure within the stem; piston rod stuck in the cylinder wall or bending; tilt cylinders inside fouling too pressed too much or seals. Solution: Replace the O-rings or cylinder; replace qualified spring; replace damaged parts; cleaning adjustments.

4, less than the pump pressure or too slow. Cause: The Electric Hand Pallet Jacks‍ pump cover slot ring damage, excessive internal leakage; gear wear; pump motor speed is reduced; there is blockage in the pipe. Solution: Replace; replace oil pump; check commutator, remove inter-chip coke, carbon brushes position adjustment; check the cleaning.

5, electrical operation is not unusual reason: electrical box Micro Switch damaged or improperly position adjustment; the main electrical control circuit fuse or fuse; low battery voltage; contactor singeing, or dirt poor contact caused by too much ; contact no action. Solution: Replace the micro switch, re-adjust the position; replace the fuse of the same type; recharged; repair contacts, adjust or replace the contactor; check whether High Lifting stacker‍ the contactor coil circuit breaker or replace the contactor.

pallet jack Full electric pallet trucks

Full electric pallet trucks with small size, light weight, carrying capacity, easy to operate features, with appropriate pallets and containers for unit handling the material, platform stacker‍ can reduce loading times, improve the efficiency of loading and unloading, is conducive to production management, to civilization handling civilization placed purposes. Full electric pallet truck in advanced foreign enterprises has become an indispensable handling, handling tools.

Full electric pallet truck hand pallet truck with respect to the following characteristics:

1, the body is small, light weight, can work in a narrow channel, can loaded into the elevator, and can work in a light load floor.

2, all control components are concentrated in the handle ends, simple operation, without professional driving.

    3, high-efficiency DC traction motors, traction, palle stackers‍ walking speed, walking, able to withstand heavy material handling.

    4, the lifting system using integrated pump stations, upgrade button to start gently hold the material can start declining button, hydraulic auto-reply, the material can be put down slowly.

       5, walking speed control choice of the latest type MOS transistor variable speed system, according to the loading of goods, the surrounding environment, free of control forward and Air scissor lift‍ backward speed operation. (Such as the use of imported variable speed system, may be prepared a number of control programs, the better.