News-Zhanwang Machinery_Pneumatic hydraulic mechanical parts

$Reasons for and solutions to the fracture of Corinthian columns$

Reasons for and solutions to the fracture of Corinthian columns

We all know that during engineering use, Gorlin columns are more prone to breakage than fully hydraulic tie rods. So why are Gorlin columns prone to breakage? In the design of Gorlin columns, because of the need to consider system rigidity, the tie rod diameter is usually relatively large. But surprisingly, such tie rods are more prone to breakage, especially in industries that produce materials with high fluidity and large forming areas, such as videotape boxes, plastic cutlery, etc. Because of their production speed requirements, frequent breakage of Gorlin columns can occur, even causing damage to the molds.

2020

Meltblown fabric extruder operating procedure

After completing the safety check and confirming that everything is correct, the meltblown fabric extruder can perform the following operations: (1) Engage the clutch and manually rotate the pulley 4-5 turns to check for any foreign objects inside the equipment and any jamming. (2) For vacuum extruders, check the mixing section using the same method. (3) After confirming that the above parts are correct, open the clutch before starting the main motor. If the extruder uses an oil pump for forced lubrication, start the lubricating oil pump first, then start the main motor. After the main motor reaches normal speed, engage the clutch and let the entire

2020

Inspection before using meltblown fabric extruder

Many people don't understand the key points before operating a meltblown fabric extruder. Today, let's introduce them, starting with the key operating points. 1. For a new extruder that has not been used, after installation, a comprehensive inspection should be carried out first. (1) Check if all fasteners have been tightened. (2) Check if all lubrication points have been filled with sufficient lubricating oil or grease.

2020

Understanding the difference between chrome-plated bars and polished bars

Many rod-like tubes and steel products surround us. Their surfaces are quite similar, resembling round steel, such as chrome-plated rods, hardened shafts, silver steel bars, polished rods, and bright round iron. Today, let's discuss the difference between these and polished rods:

2020

The composition and function of meltblown fabric extruders

Components of a meltblown fabric extruder 1) Screw feeder: 1.1KW power. 2) 95 extruder main motor power: 55KW. 3) Extruder gearbox: single screw gear gearbox 4) Main machine inverter: Delta. 5) Screen changer: plate type hydraulic quick screen changer. 6) Melt pump: precision gear pump and speed-reducing frequency conversion motor drive. 7) Pressure control: Pressure transducer for pressure closed-loop control.

2020

Meltblown fabric extruder design concept

Meltblown fabric extruder design principle is as follows: High-speed, high-output extrusion based on high quality. Low-temperature plasticizing design concept to ensure high-quality product extrusion. High torque output, extra-large thrust bearings. Gears and shafts are made of high-strength alloy steel, carburized and ground. High hardness, high finish, ultra-low noise.

2020

Some knowledge about meltblown fabric extruders

Affected by the epidemic, masks have become a necessity in our daily lives. Although domestic society has returned to normal, the epidemic continues to rage overseas, further increasing the demand for high-end masks such as N95, and greatly increasing the demand for core components such as mask machines. Meltblown fabric is one of the indispensable raw materials for masks, so meltblown fabric extruders are also indispensable machines for the mask processing industry. I. Processing of meltblown fabric extruders Single-screw extruders mainly consist of five parts: transmission, feeding device, barrel, screw, die head and die.

2020

Processing the core components of masks - mask machine blades and teeth molds

In 2020, due to the pandemic, masks became a necessity in our daily lives. Although domestic social order has now returned to normal, the overseas pandemic continues to worsen, further increasing demand for high-end masks such as N95, and significantly increasing demand for core components such as mask machine blades and dies. The stringent accuracy requirements of mask machine blades and dies bring high added value to parts, resulting in the current boom.

2020

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Contact Information

Dongguan Zhanwang Machinery Co., Ltd.

Add.: Building 3, No. 6, Henger Road, Liangbian Village, Liaobu Town, Dongguan City, Guangdong Province, China
Tel: +86-769-83283962 / 83326059
Fax: +86-769-83280127
Contact: Mr. Zhang
Mobile: +86-136 0967 5106
Email：506376694@qq.com

Anhui Weiye Machinery Co., Ltd.

Add.: Industrial Park, Funan County, Anhui Province, China
Tel: +86-558-6038888 / 6666952
Fax: +86-558-6666951
Email：506376694@qq.com
Contact: Miss Zhang
Mobile: +86-18681037811

Anhui Daliang Machinery Co., Ltd.

Add.: Industrial Park, Funan County, Anhui Province, China
Tel: +86-558-6038888 / 6666952
Fax: +86-558-6666951
Email：506376694@qq.com
Contact: Miss Zhang
Mobile: +86-18681037811

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