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Semi-trailer – asphalt fiber chip synchronous sealer

The semi-trailer -asphalt fiber simultaneous chip sealing technique refers to the use of a tractor as a carrier for the transportation of equipment. Through the auxiliary engine and hydraulic power system provided by the equipment, it can simultaneously sprinkle

National Service Hotline:

021-31265245

The semi-trailer -asphalt fiber simultaneous chip sealing technique refers to the use of a tractor as a carrier for the transportation of equipment. Through the auxiliary engine and hydraulic power system provided by the equipment, it can simultaneously sprinkle asphalt binder, glass fiber and broken pieces. Forms new type of road construction equipment, which is a new wear layer or a stress absorbing interlayer after rolling. The seal structure is a layer of asphalt + 1 layer fiber + 1 layer of asphalt + 1 layer of gravel continuous synchronous construction, forming a layer of material interaction of the dense grid winding structure. The equipment for our company is combined with the needs of the international market and is a new masterpiece of Dingcheng Road's expansion into the international market.

II. Technical parameters

Tank volume: 8m3

Hopper volume: 14m3

Vice machine power: 70kW

Stone particle size: 3-25(mm)

Heating method: imported diesel burner

Spraying medium: base asphalt, modified asphalt, emulsified asphalt

Fiber length: 30mm, 60mm, 120mm

Sprinkle width: 3800mm

Whole weight: 18240kg (excluding tractor head mass)

Asphalt spraying amount: 0.5-3.0kg/㎡

Fiber spraying amount: 30-90g/㎡

III. Performance characteristics

(1) The equipment adopts electrical control and has a high degree of automation; the setting of radar speed feedback device, can precisely control the amount of asphalt sprayed and fiber cutting;

(2) Stone chip spraying is controlled by the electric push rod, which is stable and reliable. The gravity of the chip is naturally dispersed and evenly distributed;

(3) A good anti-corrosion and durable insulation layer ensures insulation performance index ≤ 22°C/8h;

(4) It can be used to spread base asphalt, modified asphalt, emulsified asphalt and other media, with a wide range of construction.

(5) One nozzle one control can realize one-button start, can realize single control and any combination spraying;

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