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出口装碳化硼双进风喷砂枪

Boron Carbide Double-inlet Sandblasting Gun for Export

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Outlet: Venturi nozzle, single inlet sandblasting gun, dual inlet sandblasting gun, high speed sandblasting gun

Venturi nozzle

:( 文氏喷嘴 , 英文 Venturi Nozzle) Single inlet nozzle : ( Venturi nozzle , English Venturi Nozzle)

The structure of the venturi nozzle is divided into three parts, the contraction section, the straight section and the diffusion section, which is difficult to make.40% ,磨料消耗降低20%Venturi nozzles have better aerodynamic performance than straight-hole nozzles. The vortex phenomenon is significantly improved or no longer exists. The pressure loss is greatly reduced. Under the same pressure conditions, the abrasive outlet speed can be more than doubled. Increase 15% -40% , reduce abrasive consumption by 20% . 文丘里喷嘴出口渐扩设计使得磨料初速高,均匀地喷射到工件表面。 Venturi nozzles are generally long , and the venturi nozzles are designed to expand gradually so that the abrasive has a high initial velocity and sprays uniformly on the surface of the workpiece. 英寸的文丘里喷嘴被广泛用于难加工表面的喷砂处理工艺。 This Venturi nozzle with an inlet of 1-1 / 2 inches is widely used for sandblasting of difficult-to-machine surfaces.

General conventional model comparison table :

25MM Flare entrance diameter is 32MM and 25MM

Nozzle sleeve thread specifications: standard inch thread 1-1 / 4, 11-1 / 2 NPSM     Coarse thread   2-4-1 / 2 UNC

ID ( ID )      Outside diameter ( OD )            length

英寸(6.4mm) 1/4 inch (6.4mm)    英寸(41.5mm) 1-5 / 8 inches (41.5mm)      125mm

英寸(7.9mm) 5/16 inch (7.9mm)   英寸(41.5mm) 1-5 / 8 inches (41.5mm)      135mm

英寸(9.5mm) 3/8 inch (9.5mm)   英寸(41.5mm) 1-5 / 8 inches (41.5mm)      165mm

英寸(11.1mm) 1-5/8英寸(41.5mm) 7/17 inch (11.1mm) 1-5 / 8 inch (41.5mm)      195mm

英寸(12.7mm) 1-5/8英寸(41.5mm) 1/2 inch (12.7mm) 1-5 / 8 inch (41.5mm)      220mm

( 双文丘里喷嘴 ): Double inlet nozzle ( double venturi nozzle ):

It consists of two front and rear nozzles. Due to the effect of high-speed airflow, a large negative pressure is generated. The surrounding air is sucked into the nozzle, so that the amount of air ejected is greater than the amount of air sucked. ,喷砂介质的出口速度约有降低。 The blasting area of the double-inlet blasting gun is 35% larger than that of the standard single-inlet blasting, and the outlet speed of the blasting medium is reduced. This type of nozzle is usually used for large-area medium-strength surface treatment.

General conventional model comparison table :

25MM Flare entrance diameter is 32MM and 25MM

Nozzle sleeve thread specifications: Standard inch thread 1-1 / 4, 11-1 / 2 NPSM     Coarse thread   2, 4-1 / 2 UNC

ID ( ID )        Outside diameter ( OD )            length

英寸(6.4mm) 1/4 inch (6.4mm)     英寸(41.5mm) 1-5 / 8 inches (41.5mm)     130mm

英寸(7.9mm) 5/16 inch (7.9mm)     英寸(41.5mm) 1-5 / 8 inches (41.5mm)      140mm

英寸(9.5mm) 3/8 inch (9.5mm)      英寸(41.5mm) 1-5 / 8 inches (41.5mm)      170mm

英寸(11.1mm) 7/17 inches (11.1mm)     英寸(41.5mm) 1-5 / 8 inches (41.5mm)      200mm

英寸(12.7mm) 1/2 inch (12.7mm)    英寸(41.5mm) 1-5 / 8 inches (41.5mm)     225mm

Company name :   东莞市虎门美俊喷砂器材店 Magin Dongguan Humen Meijun Sandblasting Equipment Store

Address : No. 33 Xinxing Road, Xinlian Community, Humen Town, Dongguan City

Phone : 0769-82261696   Phone: 13215392671    13238321213   http://sereio.com

elsonzhong@163.com    QQ: 491440166

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