Technical knowledge
  • 11

    Dec

    2024

    Air Compressor History

    Air Compressor History

    The development history of air compressors can be traced back to several centuries ago, and here is the main course of its development: 1. **Early Development**: - In 1640 AD, Germany produced a mechanical vacuum pump, which is considered the ances

  • 10

    Dec

    2024

    Spray Paint Booth Precautions

    Spray Paint Booth Precautions

    Some vehicles may have paint speckles on the surface after being painted and baked in the spray paint booth. Upon close inspection, these are dust particles encapsulated by the paint. When this occurs, it indicates that there is a significant amount of du

  • 09

    Dec

    2024

    How hydraulic lifts were improved to modern scissor lifts?

    How hydraulic lifts were improved to modern scissor lifts?

    The development of car lifts to modern scissor lifts has gone through several stages of technical improvements and innovations. Here are some key steps of improvement:

  • 29

    Nov

    2024

    3D Wheel Alignment History

    3D Wheel Alignment History

    Haosail Auto Car 3D Wheel Alignment is famous in Maputo of Mozambique,Dubai and Southeast Asian countries. With reliable quality enjoyed high praise from customers. We also can supply four post car lift,wheel balancer, tyre changer, air compressor and oth

  • 28

    Nov

    2024

    Car lift history

    Car lift history

    Car lifts are an essential piece of equipment in the automotive aftermarket, enabling the lifting of vehicles for maintenance and repair. In the early days of the automobile, when there were malfunctions, repairs had to be done by crawling under the vehic

  • 27

    Nov

    2024

    Wheel Balancer Long History

    Wheel Balancer Long History

    The history of wheel balancer can indeed be traced back to the 19th century, and here are the key points of its development history in detail: 1. **Invention of the Dynamo**: In 1866, the German company Siemens invented the dynamo, which was an importa

  • 26

    Nov

    2024

    Tyre Changer History

    Tyre Changer History

    A tyre changer is a machine used for removingtyres. It typically consists of a hydraulic system, electric motor, controller, and other components, which can automatically removetyres from cars or other vehicles.

  • 25

    Nov

    2024

    Haosail Circular saw details

    Haosail Circular saw details

    Circular saw machine can be divided into metal circular saw machine and woodworking circular saw machine according to the processing products. According to the feeding mode, it can be divided into vertical, horizontal and scissor type. According to the co

  • 21

    Nov

    2024

    Air Compressor Type and Applications

    Air Compressor Type and Applications

    Air Compressor Types: Based on working principles, air compressors can be divided into volumetric and dynamic types. Volumetric types can be further divided into reciprocating and rotary types. Reciprocating types include piston and diaphragm types; ro

  • 20

    Nov

    2024

    Woodworking machines in Africa.

    Woodworking machines in Africa.

    Recently, our colleagues visited our store in Maputo for learning and took photos of our woodworking planner and woodworking thicknessers. Our customers are very satisfied with our products because we focus on theHaosail brand and service, and we can cust

  • 20

    Nov

    2024

    What kind of equipment is needed to open a car wash shop?

    What kind of equipment is needed to open a car wash shop?

    The high-pressurewasher is a device specifically designed for cleaning and washing surfaces. It generates a powerful impact force through high-pressure water flow, effectively removing dirt, oil stains, mud, and other stubbor

  • 18

    Nov

    2024

    How to maintenance of a spray paint booth?

    How to maintenance of a spray paint booth?

    The maintenance of aspray paint booth is very important. It not only ensures the normal operation of the paint booth but also extends the service life of the equipment and ensures the quality of the spray painting booth. Here are some key points for the m

  • 14

    Nov

    2024

    How to select steel bar stirrup bender?

    How to select steel bar stirrup bender?

    Steel bar stirrup bender, one of the rebar processing machines. The working mechanism is a horizontal working disc that rotates on a vertical axis. Place the rebar at the position indicated by the dashed line in the diagram. The support pin is fixed on th

  • 13

    Nov

    2024

    The basic structure of a diesel generator

    The basic structure of a diesel generator

    The basic structure of a diesel generator consists of a diesel engine and a generator, with the diesel engine providing the power to drive the generator to produce electricity.

  • 13

    Nov

    2024

    How often do the wheel alignment of car?

    How often do the wheel alignment of car?

    Many car owners may encounter a question when maintaining their vehicles: how often should a four-wheel alignment be done? Some people think that if the car is driving well, there's no need for a wheel alignment, while others believe that regular alignmen

  • 07

    Nov

    2024

    Haosail Concrete Vibrator Principle and Applications

    Haosail Concrete Vibrator Principle and Applications

    The diesel engine concrete vibrator is an indispensable piece of equipment in construction, which significantly improves the efficiency and quality of concrete construction through effective vibration technology. Here is a further expansion on the working

  • 07

    Nov

    2024

    Auto Shop Car Beam Bench Corrector

    Auto Shop Car Beam Bench Corrector

    1. Thecar beam bench corrector is mainly used in the automotive body repair industry to eliminate problems such as deformation of the vehicle's frame. When a vehicle is involved in a collision or subjected to external impact, the frame is prone to deforma

  • 06

    Nov

    2024

    Use and Maintenance High-pressure washer

    Use and Maintenance High-pressure washer

    Here are some key points regarding the use and maintenance of high-pressure car wash machines: ### Usage Methods: 1. **Preparations Before Starting:** - Check if there are any loose screws or nuts on all parts, and ensure the pump's eccen

  • 04

    Nov

    2024

    Maintaining a drum-type electric concrete mixer

    Maintaining a drum-type electric concrete mixer

    Haosail concrete mixer comprises a power mechanism connected with the transmission mechanism through a shaft and a drum driven by the transmission mechanism, a gear ring arranged around the drum barrel is installed on the drum barrel, and a gear meshing w

  • 31

    Oct

    2024

    Woodworking Miller

    Woodworking Miller

    Woodworking miller are important mechanical processing equipment, mainly used for milling operations, capable of processing parts with complex shapes. Here is some basic information about woodworking miller: