Conical twin-screw extruder | 7,000-8,000 m²/day (110/220) | 3.2-7.0 mm | Click-lock profiling | UV coating | IXPE lamination | Auto packaging
Complete SPC flooring production demonstration during Factory Acceptance Test at Jwell’s Changzhou facility. Covers the full process from mixing, extrusion, calendering, UV coating, profiling, to finished product.
The SPC Flooring Production Line is part of JWELL’s complete extrusion portfolio. Customers evaluating this SPC Flooring Production Line also frequently request our WPC Flooring Production Line | Jwell Machinery and PVC Marble Sheet Production Line | Stone-Texture Decorative Panels | Jwell, which share the same proven screw, die and control platforms. For layout drawings, pricing and lead times, contact JWELL Machinery directly.
| # | Item | Key Point |
| 1 | 🌀 **7,000-8,000 m²/day Output** | 110/220 dual-extruder configuration for industrial-scale production |
| 2 | ⚡ **Complete Turnkey Solution** | one line from mixing through palletized packaging, one supplier, one warranty |
| 3 | 🎯 **Full Supply Chain Integration** | UV (Chenyu), Click (Haokai/Azumi/Haojing/HOMAG), IXPE (Zhizhongjie), Packaging (Xingyeqing) |
| 4 | 🔄 **Click-Lock Profiling** | 6+6 station DET, German-spec diamond cutters, ±0.05 mm squareness |
| 5 | 🔧 **Conical Twin-Screw Extruder** | purpose-built for 60-75% limestone-filled PVC compound |
| 6 | ✅ **3.2-7.0 mm Thickness Range** | residential plank through commercial tile on one line |
| 7 | ♻️ **Proven Export Track Record** | Uzbekistan, Poland, Germany installations |
| 8 | 🌍 **CE & ISO 9001 Certified** | FloorScore-compatible formulations, Ca-Zn lead-free stabilizers |
The SPC production process begins with compound preparation: PVC resin, calcium carbonate powder (60-75% by weight), Ca-Zn stabilizer, impact modifier, lubricant, and color masterbatch must be blended into a homogeneous, free-flowing dry blend powder before extrusion. Non-uniform mixing creates composition variation across the extruded sheet — visible as color streaks, thickness variation, and inconsistent density that causes warping after click-lock profiling.
Jwell’s SPC line starts with a high-speed hot mixer (SRL-Z series) that heats the compound to 110-120°C through frictional shear, driving off moisture and allowing the PVC resin to absorb the liquid stabilizer and lubricant components into the porous particle structure. The hot blend is then discharged into a low-speed cooling mixer (500-1,000 L capacity) that cools it back to 40-45°C while preventing particle agglomeration — producing a dry, free-flowing powder that feeds consistently into the conical twin-screw extruder.
The mixer system is sized to match the extruder’s throughput: a single SRL-Z 500/1000 mixer pair supports one SZJZ-92 or SZJZ-110 extruder, while the SZJZ-180 configuration uses a larger SRL-Z 800/2000 mixer set. The mixer PLC integrates with the extruder PLC for material demand signaling — the mixer produces the next batch only when the extruder hopper level calls for it, preventing over-production of compound that would sit and absorb ambient moisture.
配图建议: 高速混合机 + 冷却混合机组合照片
SPC compound — roughly 60-75% calcium carbonate by weight — is one of the most abrasive materials processed in the extrusion industry. The mineral filler causes rapid screw and barrel wear in conventional parallel twin-screw extruders designed for PVC pipe or profile, which typically handle 10-20% filler loading. Jwell’s SZJZ series conical twin-screw extruders are purpose-engineered for this challenge:
– Conical Screw Geometry: The counter-rotating conical design provides higher torque and positive conveying for dense, high-filler compounds compared to parallel twin-screw designs. The gradually decreasing screw diameter in the compression zone generates controlled shear that plasticizes the PVC resin while dispersing the CaCO₃ filler uniformly — critical for sheet density consistency.
– Bimetallic Wear Protection: Screws are manufactured from 38CrMoAlA nitrided steel, with optional bimetallic treatment for extended life in abrasive service. Barrels receive the same surface treatment, with wear monitoring ports allowing the operator to check barrel and screw condition without disassembly.
– Four-Model Series: SZJZ-80 (6-8 T/day, pilot/specialty), SZJZ-92 (12-18 T/day, entry commercial), SZJZ-110 (25-32 T/day, mainstream commercial), and SZJZ-180 (70-100 T/day, industrial-scale). All four models share the same control platform (Siemens S7-1200 PLC) and operator interface, allowing a producer upgrading from SZJZ-92 to SZJZ-110 to retain operator training, spare parts compatibility, and process recipe transfer.
– Vacuum Exhaust: A water-ring vacuum pump on the barrel vent zone removes entrained air and residual moisture from the TPO/PVC compound before it reaches the die, preventing sheet voids and surface porosity.
The 110/220 dual-extruder configuration (two SZJZ-110 machines in parallel) achieves 7,000-8,000 m² daily output — the right capacity tier for mid-market flooring brands targeting 2-3 million m² annual production.
配图建议: 锥形双螺杆主机近景，标注螺杆/机筒/真空排气口
The T-die distributes the melt from the conical twin-screw extruder across the full sheet width (1,050 or 1,350 mm), feeding directly into a 5-roll vertical calender that forms the melt into a flat sheet with precise thickness control and the desired surface texture. The five-roll configuration (down-in / up-out) ensures uniform contact pressure and cooling across both sheet surfaces:
– Interchangeable Surface Rolls: Diamond pattern, wood-grain texture, and mirror-polish rolls (Ra ≤ 0.025 μm — optical grade) are supplied as a set and can be swapped in under 30 minutes to change product SKU. The roll surface chrome plating thickness ≥ 0.08 mm with hardness ≥ HRC 50 ensures texture durability over 10,000-20,000 hour roll life.
– Temperature Control: Individual heat-conducting oil circuits for each roll maintain ±1°C uniformity across the full face width — eliminating the gloss bands that appear as visible stripes on embossed SPC when roll temperature is non-uniform, a quality defect that results in finished product rejection at the profiling stage.
– Independent Roll Drive: Each roll has a variable-frequency drive for independent speed regulation, allowing the operator to set precise roll speed ratios for the specific surface shear that produces the desired gloss level.
– In-Line Film Lamination: A double-station unwinder above the calender with 3-inch air-expansion shaft and magnetic-particle tension brake feeds decorative print film and transparent wear layer into the calender nip — laminating both to the SPC core in a single pass.
配图建议: 五辊压延机近景，展示辊面纹理或覆膜工位
The UV coating workcell applies the transparent, scratch-resistant top coat that defines the wear performance of finished SPC flooring. Jwell integrates a 1,300 mm UV roller coating line with the following configuration:
– Two-Stage Coating: Primer coat → IR leveling oven (80°C max) → 2-lamp UV cure → top coat → 5 m IR oven → 6-lamp UV cure. This two-stage approach separately optimizes primer adhesion to the wear layer and top-coat surface hardness — the formulation strategy used by premium SPC brands achieving AC3-AC5 Taber abrasion ratings.
– Intelligent UV Power Controller: UV lamp output adjusts in real time to actual line speed and product temperature, reducing electricity consumption by 30-35% compared to fixed-output conventional UV ballasts — a meaningful operating cost saving in continuous 24/7 production.
– Independent Roller Speed Control: Four inverters control five coating rollers with individual speed regulation, allowing fine-tuning of coat weight across the primer and top-coat stations. The steel rollers are hard-chrome plated for chemical resistance to UV-curable coating formulations.
配图建议: UV 涂布线近景，展示涂布辊和 UV 灯组
| Parameter | SZJZ-80 / SZJZ-92 / SZJZ-110 / SZJZ-180 |
| Screw Diameter | Φ 80 mm / Φ 92 mm / Φ 110 mm / Φ 180 mm |
| Output (24h, SPC) | 6-8 T / 12-18 T / 25-32 T / 70-100 T |
| Line Speed at 4 mm | 0.4-0.6 m/min / 0.8-1.3 m/min / 1.8-2.4 m/min / 5-9 m/min |
| Screw Material | 38CrMoAlA, nitrided, bimetallic optional / ← Same / ← Same / ← Same |
| Drive Motor | ABB / Schneider (import) / ← Same / ← Same / ← Same |
| Gearbox | Hard-tooth helical, Chinese top brand / ← Same / ← Same / ← Same |
| Heating | Multi-zone PID, 50-300°C / ← Same / ← Same / ← Same |
| Vacuum Exhaust | Water-ring pump / ← Same / ← Same / ← Same |
| Dosing Feeder | Enlarged, AC variable frequency / ← Same / ← Same / ← Same |
| Parameter | Specification |
| Product Width | 1,050 / 1,350 mm |
| Product Thickness | 3.2 – 7.0 mm |
| Die Type | T-die, chrome-plated |
| Calender | 5-roll vertical, down-in / up-out |
| Roll Surface Options | Diamond, wood-grain, mirror (interchangeable) |
| Mirror Roll Ra | ≤ 0.025 μm |
| Roll Hardness | ≥ HRC 50 |
| Chrome Plating | ≥ 0.08 mm |
| Roll Bearings | NSK (Japan) |
| Temperature Control | Heat-conducting oil, ±1°C |
| Film Unwinder | Double-station, 3″ air-expansion shaft, magnetic-particle brake |
| Wear-Layer Laminator | Rubber press roll, in-line with calender |
| Parameter | Specification |
| Max Working Width | 1,300 mm |
| Coating Speed | 2 – 20 m/min |
| UV Lamps | 13 kW each, primer (2 lamps) + top coat (6 lamps) |
| Power Controller | Intelligent, 30-35% electricity saving |
| IR Oven | Infrared tubes, max 80°C leveling temperature |
| Roller Material | 45# seamless steel, hard-chrome plated |
| Electrical | Shilin inverter (Taiwan), Schneider low-voltage |
| Parameter | Specification |
| Product Size (L×W) | Width ≤ 1,220 mm, Length 600-1,800 mm, Thickness 3-12 mm |
| Max Profiling Output | Up to 12,000 m²/hour (peak high-speed) |
| Standard Speed | 60 – 80 m/min |
| DET Stations | 6+6, heavy-duty |
| Cutter Precision | 60% teeth ≤ 10 μm, all ≤ 20 μm, balance ≤ 6.3 G |
| Profile Accuracy | ±0.05 mm squareness, ±0.025 mm width tolerance |
| Dust Extraction | 50,000 m³/h, 35 m/s duct velocity |
| Voltage | 380V / 50 Hz (60 Hz adaptable) |
| Air Pressure | 0.5 – 0.6 MPa |
| Parameter | Specification |
| Compatible Flooring | 110-310 mm W × 600-1,850 mm L × 3-50 mm T |
| Working Speed | 70 m/min |
| Total Power | 45 kW |
| Glue System | PSA hot-melt, steel anilox roller |
| Tension Control | Servo motor, automatic cut-off |
| Trimming | Two-end, synchronized with upstream |
| Parameter | Specification |
| Packaging Speed | 8 – 10 packs/min |
| Product Size | Length 36-72″, Width 6-9″, Height 30-100 mm |
| Max Pack Weight | ≤ 15 kg |
| Carton Magazine | 300 cartons |
| Palletizing | Double-station, non-stop |
| Palletizing Height | 500 – 1,300 mm |
| Control | Mitsubishi PLC + Servo + HMI |
| Pneumatics | AirTAC |
| Sensors | Omron |
| Linear Guide | HIWIN |
| Parameter | Specification |
| Electrical | 380V / 3-phase / 50 Hz, transformer ≥ 600 kVA |
| Compressed Air | 0.4 – 0.6 MPa, ≥ 1.5 m³/min |
| Cooling Water | 0.2 – 0.4 MPa, 15-20°C, ≥ 8 m³/h |
| Factory Space | ≥ 1,500 m², ≤ 80 × 20 m, height ≥ 6 m |
| Floor Load | ≥ 5 T/m² in extruder zone |
| Certifications | CE, ISO 9001, FloorScore-compatible production |
| 工序 | 设备 / 供应商 / 专业领域 |
| Compound Mixing | SRL-Z High-Low Speed Mixer / Jwell / Hot-cold mixing for PVC/CaCO₃ dry blend |
| Extrusion | SZJZ Conical Twin-Screw / Jwell / Purpose-built for abrasive limestone-filled compound |
| Sheet Forming | T-Die + 5-Roll Calender / Jwell / In-house die and roller manufacturing |
| UV Coating | 1,300mm UV Roller Coater / Chenyu / Intelligent UV power control, two-stage curing |
| Click Profiling | 6+6 Station DET / Haokai / Azumi / Haojing / HOMAG / German-spec diamond cutters, ±0.05 mm precision |
| IXPE Lamination | 70 m/min Lamination Line / Zhizhongjie / PSA hot-melt, servo tension control |
| Packaging | Double-Station Auto Packer / Xingyeqing / Mitsubishi architecture, non-stop palletizing |
| 数据 | 数值 / 说明 |
| SPC Daily Output (110/220) | 7,000-8,000 m² / Dual-extruder industrial-scale configuration |
| Export Markets | Uzbekistan, Poland, Germany / European and Central Asian installations |
| Jwell Extrusion Experience | 29 Years / Since 1997 |
| Machines Delivered | 25,000+ / To 120+ countries |
| Production Bases | 8 / China and Thailand |
| Certifications | CE, ISO 9001 / International standards |
| Supply Chain Partners | Chenyu, Haokai, Azumi, Haojing, HOMAG, Zhizhongjie, Xingyeqing / Integrated under one Jwell warranty |
| 卡片 | 产品名称 / 链接 / 关系 |
| 1 | WPC Flooring Production Line / /flooring-extrusion/wpc-flooring-production-line/ / 同类 — 发泡木塑地板替代方案 |
| 2 | PVC Sheet Extrusion Line / /sheet-extrusion/pvc-sheet-extrusion-line/ / 工艺相近 — 板材挤出基础技术 |
| 3 | PP Sheet Extrusion Line / /sheet-extrusion/pp-sheet-extrusion-line/ / 材料相关 — 聚烯烃挤出工艺 |
| # | 字段 / 类型 / 必填 / 说明 |
| 1 | Name / text / ✅ / placeholder: “Your full name” |
| 2 | Email / email / ✅ / placeholder: “your@company.com” |
| 3 | Country / select / ✅ / 200+国家 |
| 4 | Phone / tel / — / 含国际区号 |
| 5 | Company / text / — / placeholder: “Your company name” |
| 6 | Target Extruder Model / select / ✅ / SZJZ-80 / SZJZ-92 / SZJZ-110 / SZJZ-110+110 (dual) / SZJZ-180 / Not sure |
| 7 | Annual Production Target (m²) / select / ✅ / <500,000 / 500,000-1,000,000 / 1,000,000-3,000,000 / >3,000,000 / Not sure |
| 8 | Target Thickness (mm) / select / — / 3.2-4.0 / 4.0-5.0 / 5.0-7.0 / Multiple |
| 9 | Target Market / select / — / North America / Europe / Latin America / Middle East / Southeast Asia / Multiple |
| 10 | Subsystem Preferences / checkbox / — / UV Coating / Click Profiling / IXPE Lamination / Auto Packaging / Complete Turnkey |
| 11 | Project Timeline / select / — / Immediate / 1-3 months / 3-6 months / 6-12 months / Information only |
| 12 | Message / textarea / — / placeholder: “Tell us about your production goals and target market requirements…” |
| — | CAPTCHA / — / ✅ / reCAPTCHA v3 |
| — | Submit / submit / — / “Request Turnkey Line Quote” |
| 文件夹 | 文件 / 用途 / 状态 |
| 主图/ | spc floor production line.webp / [C] Hero 画廊 — 主图 / ✅ |
| 详情图/ | SPC地板住宅应用场景.jpg.webp / [H1] 住宅应用 / ✅ |
| 详情图/ | SPC地板商业零售应用场景.jpg.webp / [H2] 商业零售应用 / ✅ |
| 详情图/ | SPC地板医疗教育应用场景.jpg.webp / [H3] 医疗教育应用 / ✅ |
| 详情图/ | SPC地板现代办公应用场景.jpg.webp / [H4] 现代办公应用 / ✅ |
| 详情图/ | SPC地板热带出口市场应用场景.jpg.webp / [H5] 出口市场应用 / ✅ |
| 详情图/ | SPC地板翻新替换应用场景.jpg.webp / [H6] 翻新替换应用 / ✅ |
| 文件 | 用途 / 状态 |
| 视频/SPC Floor Production line FAT.mp4 | [D1] FAT 工厂验收视频 / ✅ |
| 视频/SPC Floor Production line SAT.mp4 | [D2] SAT 现场验收视频 / ✅ |
| 用途 | 建议 / 优先级 |
| Hero 画廊补充 | 整线全景、挤出段、压延段、开槽段、包装段各 1 张 / 高 |
| F1 混合机配图 | 高低温混合机组照片 / 中 |
| F2 主机配图 | 锥形双螺杆主机近景 / 高 |
| F3 压延机配图 | 五辊压延机 + 覆膜工位近景 / 中 |
| F4 UV 线配图 | UV 涂布线近景 / 中 |
| F5 开槽配图 | 双端开榫机特写 + 企口细节 / 中 |
| F6 IXPE 配图 | IXPE 贴合工位近景 / 低 |
| F7 包装配图 | 自动包装码垛工位 / 低 |
| F8 供应链配图 | 整线全景 + 合作伙伴 logo 组合 / 高 |
| 视频封面图 ×2 | FAT + SAT 视频 poster 图 / 高 |
| 目标页面 | 位置 / 锚文本 |
| WPC Flooring Production Line | [L] Related Products / “WPC Flooring Production Line” |
| PVC Sheet Extrusion Line | [L] Related Products / “PVC Sheet Extrusion Line” |
| PP Sheet Extrusion Line | [L] Related Products / “PP Sheet Extrusion Line” |
| 来源页面 | 链接上下文 |
| Flooring Extrusion Pillar Page | 地板挤出分类页 |
| Rigid Core Flooring Equipment Guide | 刚性芯地板设备指南 |
| SPC vs WPC Flooring Comparison | SPC vs WPC 地板对比 |
| PVC Building Material Processing Equipment | PVC 建材加工设备 |
| # | 检查项 / 状态 |
| 1 | 唯一 H1，含完整产品名 + 核心关键词 / ✅ |
| 2 | H2 技术关键词覆盖: conical twin-screw, calender, click-lock, UV coating, IXPE / ✅ |
| 3 | 规格表为 HTML <table> 文本 / ✅ |
| 4 | 所有图片有描述性 alt 属性 / ✅ |
| 5 | 面包屑用 Schema BreadcrumbList / ✅ |
| 6 | FAQ 用 Schema FAQPage (5个Q&A) / ✅ |
| 7 | 产品信息用 Schema Product + 详细 Organization / ✅ |
| 8 | 视频 ×2 用 Schema VideoObject / ✅ |
| 9 | Canonical 自引用 / ✅ |
| 10 | Title tag 50-60 chars / ✅ |
| 11 | Meta description 含产能数据 + 出口验证 / ✅ |
| 12 | Open Graph 完整 / ✅ |
| 信号 | 体现方式 |
| Experience | 29年制造经验、25,000+ 台机器、Uzbekistan/Poland/Germany 实时出口验证 |
| Expertise | 锥形双螺杆磨损设计、五辊压延工艺、German-spec cutter precision 数据 |
| Authoritativeness | 中国塑机协会副会长、完整供应链整合 (Chenyu/Haokai/HOMAG/Zhizhongjie/Xingyeqing) |
| Trustworthiness | CE + ISO 9001、FloorScore 兼容、单一质保 |
| 检查项 | 目标值 |
| LCP | < 2.5s |
| CLS | < 0.1 |
| INP | < 200ms |
| Mobile-friendly | ✅ |
| 图片格式 | WebP (已满足) |
SPC flooring’s 100% waterproof core, click-lock installation, and AC3-AC5 wear rating make it the dominant specification for residential flooring across North America, Europe, and Southeast Asia. The 7″ × 48″ (178 × 1,220 mm) plank format with 0.3 mm or 0.5 mm wear layer and 1.5 mm pre-attached IXPE underlayment is the standard product for this segment, with applications including living areas, bedrooms, kitchens, bathrooms, and basements. Jwell SPC lines serving this market produce 2-3 million m² annually per dual-extruder configuration.
Retail stores, restaurants, hotels, and resorts require flooring combining high wear resistance, design flexibility (wood-look, stone-look, abstract patterns), waterproof performance for spill-prone areas, and rapid installation to minimize business disruption. SPC with 0.5 mm wear layer and AC4-AC5 rating meets these requirements at 30-50% lower material cost than ceramic tile or engineered hardwood, with 3-5× faster installation. Jwell’s flexible surface texture (diamond, wood-grain, mirror) and in-line decorative film lamination allow one production line to serve the full design range for hospitality and retail.
SPC (Stone Plastic Composite) has a rigid mineral core — 60-75% limestone by weight — giving it density of 1,000-1,500 kg/m³. Unlike WPC with its foamed core, SPC’s solid dense core provides superior dimensional stability (expansion <0.1% at 80°C), 100% waterproof performance, and higher impact resistance. Compared to LVT (flexible PVC core), SPC is much stiffer, more dimensionally stable, and requires a flatter subfloor but is more resistant to indentation from heavy furniture.
The 110/220 dual-extruder configuration achieves 7,000-8,000 m² daily output (24-hour operation). For other configurations: SZJZ-80 pilot line produces 800-1,200 m²/day; SZJZ-92 produces 2,000-3,000 m²/day; SZJZ-110 single-extruder produces 3,500-5,000 m²/day; and SZJZ-180 industrial line produces 10,000-15,000 m²/day. Output varies with plank thickness (thinner planks = higher m²/hour at same kg/h throughput).
Yes — Jwell is the prime contractor for the complete SPC flooring production line, integrating workcells from leading supply chain partners: UV coating (Chenyu), click profiling (Haokai, Azumi, Haojing, or HOMAG), IXPE lamination (Zhizhongjie), and auto packaging (Xingyeqing). All subsystems are pre-integrated and tested at Jwell’s Changzhou facility before shipment. The customer receives a turnkey line with one warranty, one set of documentation, and one service contact.
Jwell SPC lines have been installed in Uzbekistan, Poland, and Germany. The lines are configured for local electrical standards (50 Hz and 60 Hz), multiple operator interface language options, and regional certification requirements. CE marking and FloorScore-compatible production capability are standard for European and North American market requirements.
Yes. The 3.2-7.0 mm thickness range, 1,050/1,350 mm sheet width, interchangeable surface rolls, and recipe-based PLC parameter management allow product changeover between residential plank (4-5 mm, 7″×48″), commercial tile (5-6 mm, 12″×24″), and renovation-grade plank (3-4 mm, 6″×36″) within the same shift. Die width, cutting, and profiling adjustments handle different plank formats without major hardware changes.
[L] RELATED PRODUCTS 相关产品
H2: Related Flooring Extrusion Lines
[M] WHY JWELL — 公司优势区
H2: Why Flooring Manufacturers Worldwide Choose Jwell for SPC Lines
Card 1: Single-Source Turnkey Convenience
Jwell is the prime contractor for the complete SPC line — mixing through palletized packaging — sourcing specialized workcells from proven supply chain partners (Chenyu, Haokai/Azumi/Haojing/HOMAG, Zhizhongjie, Xingyeqing) and integrating them under one control architecture, one warranty, and one service organization. This single-source approach reduces commissioning time by 30-50% compared to a multi-vendor line.
Card 2: 29 Years of Extrusion Technology
Founded in 1997, Jwell has spent nearly three decades developing and refining extrusion machinery. The SPC line’s conical twin-screw extruder, T-die, and 5-roll calender are all Jwell-designed and manufactured products with established process recipes, backed by 25,000+ machines delivered to 120+ countries.
Card 3: Proven Export Track Record
Jwell SPC flooring lines are operating in Uzbekistan, Poland, and Germany — demonstrating the company’s ability to deliver, install, and support complete flooring production lines in diverse international markets with different electrical standards, language requirements, and regulatory frameworks.
Card 4: Process Documentation & Support
Jwell maintains validated process recipes for the major SPC formulations: high-filler rigid core (60-75% CaCO₃, 4-5 mm residential plank), commercial-grade core (50-60% CaCO₃, 5-6 mm commercial tile), and flexible core (40-50% CaCO₃, 3-4 mm renovation). Documented process capability — thickness tolerance ±0.15 mm, surface flatness < 0.1 mm / 300 mm — provides data-based confidence that the line will meet specifications out of the box.
[N] INQUIRY FORM 询价表单
H2: Request a Quote or Turnkey SPC Line Configuration
[O] 页脚
– 全站统一页脚模板
– 联系信息、产品分类、社交媒体、隐私政策、版权
四、现有资源映射
4.1 已有图片资源
4.2 已有视频资源
4.3 尚需补充的资源
五、内部链接建议
本页链接到 (Outbound)
从其他页面链接到本页 (Inbound)
六、URL 结构
URL: https://www.jwellmachine.com/flooring-extrusion/spc-flooring-production-line/
目录结构建议:
/flooring-extrusion/
├── index.html
├── spc-flooring-production-line/
│ ├── index.html
│ └── images/
├── wpc-flooring-production-line/
└── …
七、SEO 技术检查清单
7.1 On-Page 元素
7.2 E-E-A-T 信号强化
7.3 技术性能
下一产品: WPC Flooring Production Line (38)
Extruder Type: Conical twin-screw, vented; Screw Material: 38CrMoAlA, nitrided, bimetallic optional; Screw Structure: Conical twin, designed for PVC + wood flour + CaCO₃ + foaming agent; L/D Ratio: Optimized for controlled foaming zone
Applicable Material: EVA copolymer (VA content 14-28%), EVA + LDPE blends, EVA + carbon black; Sheet Width: 2,000 – 4,000 mm; Sheet Thickness: 1.0 – 3.0 mm; Production Capacity: 300 – 600 kg/h
参数组: 参数 / 规格值; Model Options: JWELL-TPU-LAM-150 / 150 kg/h max output (polyester TPU); : JWELL-TPU-LAM-250 / 250 kg/h max output; : JWELL-TPU-LAM-400 / 400 kg/h max output
🏭
Jwell has manufactured PET sheet extrusion equipment since 2005, accumulating field data from over 400 installed PET lines worldwide. Each new machine generation incorporates refinements validated across hundreds of real production environments — not just lab prototypes.
🔬
Our Changzhou facility operates a full production-scale PET line for customer trials. Bring your raw materials and target specifications — we run your recipe before you commit. The line delivered to your factory is a proven configuration, eliminating startup risk.
🌍
Factory-trained Jwell engineers based in Brazil, Spain, Mexico, and Shanghai travel to customer sites for installation and operator training. Remote diagnostic support via WeChat/WhatsApp responds within 2 hours. Critical spares ship from Shanghai within 48 hours.
Jwell Machinery Co., Ltd sets up in 1997 , we are large manufacturer of plastic extrusion machinery in China, our headoffice was located in Shanghai.
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