Haifeng Automation Wet Process Leather Integrated Solution
업계 고충 사항
01
Imbalanced Efficiency and Flexibility
The production line operates at a speed of only 8-12m/min, making large-scale mass production difficult. Meanwhile, product changeover is cumbersome—switching between different specifications takes 1-2 days, with a loss rate of ≥12%—resulting in weak market responsiveness.
02
Insufficient Environmental Compliance and Product Performance
Solvent-based production processes emit excessive VOCs, making it difficult to meet the environmental access requirements of European and American markets and severely restricting market expansion.
03
Insufficient Environmental Compliance and Product Performance
Traditional processes have a DMF recovery rate of ≤85% and are prone to excessive VOC emissions, exposing enterprises to environmental regulatory risks. Additionally, products have weak mechanical properties, with folding resistance ≤100,000 cycles, making them hard to adapt to high-end application scenarios.
솔루션의 핵심
As a veteran enterprise in the polyurethane automation equipment industry, Haifeng Automation focuses on four core demands: “stable quality, efficient production, green compliance, and flexible adaptation”. It integrates independently developed intelligent wet process production equipment, high-efficiency DMF recovery systems, and digital process control systems, incorporating core equipment and process solutions into the entire industrial chain of wet process leather. Leveraging decades of technical experience in R&D of wet process leather production lines and environmental protection equipment, the solution adapts to multi-scenario application needs and provides an integrated one-stop service of “technical solution + equipment implementation + on-site operation and maintenance”, with the equipment achieving a trouble-free operation time of over 6,000 hours.
핵심 솔루션 모듈
R&D of High-Performance Film-Forming Material Systems
Customized Film-Forming Formulas: Relying on Haifeng’s PU Application R&D Center, specially develop high-compatibility polyurethane resin formulas for wet processes, adding composite functional additives to improve film compactness and toughness, fundamentally reducing defects such as pinholes and cracks.
재료 안정성 테스트: Verify additive compatibility through multi-component proportioning tests, with a proportioning accuracy of ≤±0.8%; optimize the coating and penetration trajectory of the slurry on the base fabric using flow simulation technology to ensure film uniformity and product consistency.
전 공정 자동화 생산 시스템
통합 생산 라인
Provide customized complete production lines covering the entire process from base fabric pretreatment, slurry coating, and coagulation film formation to intelligent finished product sorting. Core equipment adopts high-end configurations independently developed by Haifeng, ensuring a slurry coating uniformity of ≥99% and stable and reliable operation.
맞춤형 적응
Rely on the CAD modeling and 3D printing capabilities of the Mechanical Design Research Institute to quickly produce customized molds and non-standard components, shortening the new product adaptation cycle; simultaneously support the upgrading and transformation of existing equipment, adding intelligent temperature control, precise proportioning, and automated conveying modules to realize the transformation of traditional processes to intelligent ones, reducing labor and raw material losses.
효율적인 대량 생산 보장
Integrate fragmented processes to increase the production line speed to 20-25m/min, with an annual capacity of 1.2-1.5 million ㎡, significantly breaking through the efficiency bottleneck of traditional processes and meeting large-scale production needs.
포괄적인 품질 검증 및 규정 준수 보장
지능형 품질 검사
Equipped with independently developed integrated testing equipment by Haifeng, covering key performance tests such as film thickness, defect identification, and folding strength. The testing efficiency is ≥50㎡/minute, with automatic sorting of unqualified products.
Intelligent quality inspection and process control
Adopts visual inspection and automatic sorting, adjusts parameters in real time, and controls the defect rate within 2%.
인증 지원 서비스
권위 있는 테스트 기관과 협력하여 여러 표준 인증을 완료하고 완벽한 기술 파라미터와 샘플 지원을 제공하여 기업이 고급 시장 접근 장벽을 돌파할 수 있도록 지원합니다.
솔루션 가치 및 효과
| 차원 | 기존 프로세스 | 하이펑 자동화 솔루션 | 개선 효과 |
|---|---|---|---|
| 생산 효율성 | 8-12m/min | 20-25m/min | Increased by 1.5 times, enhancing mass production capacity |
| 제품 인증 비율 | ≤82% | ≥98% | Annual cost savings of 200,000-300,000 RMB, reducing rework losses |
| DMF Recovery Rate | ≤85% | ≥95% | Environmentally compliant, reducing regulatory risks |
| 전환 주기 | 1-2일 | ≤1 hour | Efficient changeover, adaptable to multi-category production |
| Folding Resistance | ≤100000 cycles | ≥200,000 cycles | Performance upgrade, expanding high-end application scenarios |
| Film Uniformity | No clear standard | 99% | Significantly improved product quality consistency |
| VOC 배출량 | Prone to exceeding standards | 10mg/m | Complies with environmental policies, facilitating high-end market access |
구현 프로세스
수요 조사
기술팀이 현장 조사를 실시하여 맞춤형 솔루션을 수립합니다.
공식 및 프로세스 설계
R&D 센터를 통해 완벽한 커스터마이징 및 타당성 검증을 수행합니다.
장비 커스터마이징/변형 및 시운전
공장에서 생산이 완료되면 엔지니어가 현장에서 설치 및 시운전을 수행합니다.
소량 시험 생산
기술팀은 매개변수를 추적하고 최적화합니다.
현장 설치 및 대량 생산
생산 라인을 구현하고 대량 생산을 시작하여 기술 지침을 제공합니다.
품질 검사 및 인증 지원
테스트 및 인증 신청서 작성을 지원합니다.
판매 후 운영 및 유지보수
전국 서비스 네트워크에 기반한 유지 관리 및 업그레이드 서비스를 제공합니다.
