Inspection before using meltblown fabric extruder
Release time:
2020-08-26 16:51
Source:
Many people don't understandMeltblown fabric extruderWhat are the key points to consider before operating? Let's introduce them today, starting with the operational points.
I. For a new extruder that has never been used, after installation, a thorough inspection should be carried out first.
（1）Check if all fasteners are tightened.
（2）Check if all lubrication points have sufficient lubricating oil or grease.
（3）For the oil sump or gearbox, first clean them and check for any debris, metal shavings, etc., that have fallen into the sump or box. Then, according to the specified lubricating oil grade or quantity, inject it into the sump or box.
（4）Meltblown fabric extruderWhen the transmission system uses an oil pump for forced lubrication, check whether the rotation direction of the oil pump meets the specified requirements, and whether the oil pressure and circulation are good.
（5）Check whether the rotation direction of the main motor and vacuum pump motor is correct.
（6）Check if the tension of each V-belt is consistent.
（7）Check if the position of the clutch adjustment nut is appropriate, and if the clutch opening and closing and operation are flexible. If using a pneumatic clutch, check if the air source pressure, air supply volume, and reduced pressure from the pressure reducing valve meet the specified requirements.
（8）Check if the sealing of the water pipes, steam pipes, and vacuum chamber is good, and if the valves open and close flexibly and reliably.
（9）Check if the entire equipment is well grounded.
There are also a few precautions to keep in mind. It is strictly forbidden to start the main motor without opening the clutch. It is strictly forbidden to start the main motor without starting the lubricating oil pump motor. The clutch should be closed smoothly and without impact. It is strictly forbidden to operate the clutch for a long time in a slipping state.
Latest Information
Shoot out the Core Shaft 2026: Optimize Precision Ejection for Pneumatic Hydraulic Systems
This 2026 guide to shoot out the core shaft processes is built for manufacturing engineers, maintenance technicians, and production line operators working with injection molding, die casting, CNC machining, and pneumatic/hydraulic systems. Based on Zhanwang Machinery’s 18+ years of field experience supporting 400+ global clients, it breaks down standard workflows, performance comparisons, common fault fixes, and optimization best practices to help teams achieve reliable, low-cost ejection operations across high-volume production.
Shoot Out the Core Shaft: 2026 Guide to Safe Pneumatic-Hydraulic Ejection
This 2026 guide explains “shoot out the core shaft” as both a controlled industrial ejection process and an unexpected failure mode. It covers how core shaft ejection works, key pneumatic and hydraulic components, common root causes, maintenance KPIs, and practical prevention steps. The article is written for maintenance engineers, mold builders, fixture designers, and procurement teams who need reliable, safe, and cost-effective core shaft motion control.
2026 Complete Guide to Industrial Screw: Types, Selection & Common Uses
This comprehensive guide to industrial screws is created by the engineering team at Zhanwang Machinery, a leading manufacturer of pneumatic hydraulic mechanical parts with over 15 years of industry experience. We combine hands-on testing and global industry standards to break down key types, selection criteria, common mistakes, and quality benchmarks for screws in 2026.
2026 Complete Guide to Shoot out the core shaft: Types, Uses & Maintenance
This 2026 guide is compiled by Zhanwang Machinery’s senior engineering team with 15+ years of experience manufacturing pneumatic hydraulic parts. It covers core definition, working principles, material selection, maintenance and common questions about Shoot out the core shaft, helping engineers and procurement teams make informed decisions.
2026 Ultimate Guide to Screws: Types, Selection & Uses for Hydraulic Pneumatic Systems
This comprehensive 2026 guide delivers expert insights on industrial screws, tailored specifically for pneumatic and hydraulic mechanical applications. Drawing on Zhanwang Machinery’s decades of manufacturing and testing experience, we cover core definitions, common types, step-by-step selection, and solutions to frequent screw-related issues. It is designed for engineers, maintenance managers, and procurement teams looking for actionable advice.
What Is A Screw? 2026 Complete Guide to Types, Selection and Uses
This 2026 guide is designed for industrial buyers, mechanical engineers and maintenance professionals looking to understand screws better. It covers core definitions, material comparisons, selection steps, common misconceptions and frequently asked questions, aligned with the latest global industrial fastener standards. All insights draw on hands-on manufacturing experience from Zhanwang Machinery, a leading supplier of pneumatic hydraulic mechanical parts.
What Is a Screw? Types, Uses & Expert Selection Guide 2026 | Qunzhan Machinery
This complete 2026 guide provides expert insights into screws for industrial pneumatic and hydraulic systems, developed by the experienced team at Qunzhan Machinery, a leading supplier of pneumatic hydraulic mechanical parts. We cover basic definitions, common types, key selection criteria, common mistakes, and answer top frequently asked questions to help you make informed decisions for your projects.
2026 Complete Guide to Screws: Types, Selection for Pneumatic Hydraulic Applications
This 2026 guide covers everything you need to know about industrial screws for pneumatic and hydraulic applications. Drawing on over 15 years of manufacturing experience at Zhanwang Machinery, we break down screw types, step-by-step selection, common mistakes, and maintenance best practices. Whether you’re a design engineer or maintenance technician, you’ll find actionable tips to avoid costly downtime.
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
Quick Navigation
Follow Us
Sweep the attention to us
Copyright©2025 Dongguan Zhanwang Machinery Co., Ltd. All Rights Reserved