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Company developments, industry knowledge, and practical solutions for footwear production.

New versus used shoe machinery: comparing purchase, operation and maintenance costs.

Industry News

New vs. Used Shoe Machinery: How to Compare the Total Cost

Compare new and used shoe machinery beyond the purchase price, with practical checks for operating costs, machine condition, spare parts and production reliability.

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Rotary encoder illustration for material metering in PVC direct injection shoe molding.

Industry News

PVC Direct Injection: Encoder Metering vs. Mold Microswitch Control

How encoder-controlled preplasticizing helps PVC footwear factories improve shot repeatability, simplify setup, and reduce mold-side maintenance—and what it cannot measure.

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PVC vs TPR guide with softly faded polymer pellets and the Xingzhong logo.

Industry News

PVC vs TPR in Direct Injection Shoe Machines: A Practical Guide

Compare PVC and TPR for direct-injected footwear, including sole properties, Xingzhong machine compatibility, and practical material selection for shoe factories.

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Blue factory, magnifying glass and checkmark surrounded by icons representing seven shoe machine manufacturer verification checks

Industry News

How to Verify a PVC Direct Injection Shoe Machine Manufacturer: 7 Practical Checks

Seven practical checks for verifying a PVC direct injection shoe machine manufacturer, from factory identity and assembly controls to machine trials, output records, and after-sales support.

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PVC direct injection overseas production setup illustration showing planning, shipping and factory installation.

Industry News

Semi-Automatic vs Fully Automatic PVC Direct Injection Shoe Machines: Which Should You Choose?

Fully automatic machines save one operator under the same process conditions. Semi-automatic machines offer lower investment, higher theoretical output potential, flexible mould operation and simpler maintenance.

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PVC direct injection troubleshooting illustration showing shoe inspection, process diagnosis and maintenance.

Industry News

PVC Foamed Sole Weight Variation in Direct Injection Footwear: What to Check

Troubleshoot PVC sole weight variation in direct injection footwear. Check weighing, dosing, foaming, temperatures and station differences before adjusting.

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PVC direct injection troubleshooting diagram showing shoe inspection, diagnostic checks, and maintenance tools.

Industry News

Poor Sole-to-Upper Bonding in PVC Direct Injection Footwear: A Troubleshooting Guide

A practical guide to tracing weak PVC sole-to-upper bonds through failure surfaces, material comparisons, process checks, and controlled testing.

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Icons comparing PVC sole injection onto a shoe upper with adhesive sole attachment, accompanied by cost and time symbols.

Industry News

PVC Direct Injection vs Cemented Footwear: Cost and Production Efficiency

Compare PVC direct injection and cemented footwear across tooling, labor, production output, and order size, with a practical framework for calculating cost per acceptable pair.

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Illustration of footwear styles and design sketches for PVC direct injection applications.

Industry News

When Is PVC Direct Injection Suitable for School Shoe Production?

Assess when PVC direct injection suits school shoe production, from upper compatibility and repeat orders to process control and finished-shoe quality.

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Illustration of planning, shipping and setting up overseas PVC direct injection shoe production.

Industry News

What Equipment Do You Need to Start a PVC Direct Injection Shoe Factory in Kenya?

Explore the machines, molds, auxiliary equipment and production steps needed to start a PVC direct injection shoe factory in Kenya.

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Conceptual PVC footwear production layout showing materials, upper preparation, lasting, injection, quality checks, packing and finished goods.

Industry News

What Is the Minimum Factory Space for a PVC Direct Injection Shoe Production Line?

Xingzhong estimates approximately 200 square meters for a 20-station PVC direct injection and finishing line using purchased uppers, excluding warehousing. Learn what the estimate covers and how to assess your premises.

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Illustration of canvas shoes, knit sneakers and black work shoes with shoe lasts for PVC direct injection applications.

Industry News

Can PVC Direct Injection Be Used to Manufacture Work Shoes?

PVC direct injection can be used to manufacture work shoes. Learn how the process works, where to evaluate it and how PVC compares with PU, TPU and rubber soles.

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Illustrated PVC direct injection shoe production layout showing materials, upper preparation, lasting, injection, quality checks, packing and dispatch.

Industry News

Auxiliary Equipment Items for a PVC Direct Injection Shoe Production Line

Explore six supporting equipment groups for a PVC direct injection shoe production line, from cooling and material preparation to upper lasting and finishing.

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Illustration of a rotary PVC direct injection shoe machine with canvas shoes and the heading Choosing the Right Machine

Industry News

Which Machine Should You Choose for PVC Direct Injection Footwear

Learn how to select PVC direct-on-upper equipment by matching shoe construction, compound, tooling, cooling, staffing, and trial results to your production target.

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Egypt PVC direct injection shoe machine market guide cover featuring an Egypt map and Xingzhong branding

Industry News

Egypt PVC Direct Injection Shoe Machine Market Guide 2026

A source-backed 2026 guide to Egypt's PVC direct injection shoe machine market, installed-base signals, factory operating conditions and supplier selection for footwear manufacturers.

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Illustration of a lasted shoe upper in a mold during the direct injection sole molding process

Industry News

Direct Injection Process (DIP) in Footwear: How PVC and TPR Soles Are Molded Directly to Uppers

A practical guide to molding PVC and TPR soles directly onto shoe uppers, controlling quality, troubleshooting defects, and selecting a suitable DIP shoe machine.

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screw L-D ratio

Industry News

About screw L/D ratio

The L/D ratio is the ratio of the length of the screw to its outside diameter. The ratio calculation is calculated by dividing the length of the screw by its nominal...

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shoe size conversion

Industry News

Shoe Size Conversion Chart

How to take shoe size conversion? Since the shoe size system in different area differs much, it is quite hard for people to confirm their shoe size when facing...

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