Haifeng Automation Upgrades Polyurethane Synthetic Leather Production Line to Help Turkish Enterprises Meet EU Environmental Standards
Customer Background
The enterprise is a leading high-end polyurethane synthetic leather manufacturer in Turkey, with 19 years of experience in the production of shoe leather, luggage leather and light luxury furniture leather. Its products mainly supply European light luxury brands, Spanish and Italian shoe factories, and high-end home furniture brands in the Middle East, implementing strict EU environmental and physical standards such as REACH, RoHS, low VOC and low fogging. The original semi-automatic production lines have bottlenecks in stable high-density foaming, physical property consistency, environmental protection material adaptation and online process closed-loop control, limiting the growth of high-end order share.
Project Overview
Turkish high-end synthetic leather enterprises are faced with four core bottlenecks: substandard high-end physical properties, insufficient batch stability, poor environmental protection material adaptation and no process closed-loop traceability, making it difficult to enter the qualified supplier list of top European brands. Based on the core requirements of EU environmental standards, continuous stable molding of high-end PU leather, precise proportioning and temperature control, Haifeng Automation customized three sets of XJJF series polyurethane foaming pouring production lines for the customer. Relying on the core advantages of the equipment, it achieves stable mass production of high-end physical properties, environmental compliance and whole-process traceability.
Core Customer Pain Points
01
Insufficient stability of high-density foaming and large fluctuations in physical property consistency
Legacy equipment lacked sufficient accuracy in mixing and temperature control, causing density deviation and uneven cell structure. This directly resulted in fluctuations of key physical properties such as peel strength, flex resistance and tear strength, making it unable to pass the strict 3-consecutive-batch consistency test required by European brands.
02
Poor adaptation to low-fogging and low-VOC environmental protection materials
European brands mandate low-fogging, low-odor and low-VOC environmental protection materials. Traditional pouring systems have poor adaptation to high-viscosity and high-reactivity environmental protection materials, which are prone to insufficient mixing, incomplete curing and surface defects.
03
No process closed-loop control and unable to quantitatively guarantee batch stability
Production relied heavily on manual adjustment without online data monitoring, closed-loop feedback or parameter locking. The company could not provide proof of process consistency to brand clients, creating difficulties in long-term factory audits and certification.
04
Low efficiency of formula switching for multi-hardness and multi-hand feel
High-end orders require rapid changeover between products of different hardness, tactile feel and surface physical properties. Traditional equipment involved long debugging cycles and poor parameter repeatability, which affected delivery lead times and flexible production capacity.
05
Insufficient metering accuracy of high-viscosity materials affecting physical properties and cost
Environmentally friendly high-viscosity PU materials have extremely high requirements for metering accuracy and proportioning stability. Traditional equipment is prone to proportioning deviation, which not only affects product physical properties, but also causes raw material waste and uncontrollable costs.
Haifeng's Solutions
01
Precise metering and mixing system ensures stable leather physical properties
Adopting Haifeng XJJF series polyurethane foaming pouring machines, relying on the equipment characteristics of precise proportioning and uniform mixing, it ensures fine and uniform cell structure of PU leather, making key physical properties such as density, peel strength, flex resistance and hand feel highly stable.
02
Exclusive adaptive design for environmental protection materials meets EU standards
The equipment is structurally optimized for low-VOC, low-fogging and high-viscosity environmentally friendly polyurethane materials to ensure stable material delivery, sufficient mixing and complete curing, perfectly adapting to EU REACH and RoHS environmental protection requirements.
03
Constant temperature closed-loop control achieves unified batch quality
Equipped with an intelligent constant temperature and closed-loop control system, it precisely controls the temperature of the whole process of foaming and curing, eliminates process fluctuations and ensures high uniformity of product quality across batches.
04
Intelligent formula storage improves flexible production efficiency
The equipment supports multi-formula storage, parameter locking and one-key calling. Switching different process parameters does not require repeated manual debugging, with 100% parameter reproduction, greatly improving flexible production efficiency.
05
Whole-process data traceability meets brand factory inspection requirements
The system automatically collects core process data such as proportioning, temperature, rotating speed and flow to form complete traceable reports, directly meeting the factory inspection audit and quality traceability requirements of European brands.
06
Overseas on-site services ensure stable operation of production lines
Engineers from Haifeng’s headquarters travel abroad to complete equipment installation, commissioning, process optimization and operation training. The company provides a one-year whole-machine warranty and 24-hour remote technical support, with direct delivery of key spare parts from China to ensure long-term stable operation of production lines.
Core Achievements of Project Implementation
Stable physical properties and successful entry into the supply chain of top European brands
The product density uniformity, peel strength, flex resistance and hand feel consistency are fully up to standard, becoming a qualified supplier for many European shoe, clothing, luggage and furniture brands.
Comprehensive upgrade of environmental compliance and breakthrough of EU market barriers
Perfectly adapting to low-VOC, low-fogging and solvent-free environmental protection materials, meeting all EU environmental protection requirements and completely opening the access channel to the European high-end market.
Greatly improved batch stability and 100% factory inspection pass rate
Process fluctuations are significantly reduced, cross-batch physical property consistency is improved, and brand factory inspections, complaints and return rates are minimized.
Upgraded flexible production efficiency and enhanced high-end order undertaking capacity
It can efficiently undertake multi-variety, small-batch and high-requirement high-end orders, and the enterprise's profitability has been significantly improved.
Optimized raw material utilization and continuous decline in overall costs
High-precision metering reduces proportioning deviation and raw material waste, the unit overall cost is effectively optimized, and economic benefits continue to improve.
