BDJSN 800
BDJSN Geomembrane Welding Machine User Manual
الموديل: 800
1. انتهى المنتجview
The BDJSN Geomembrane Welding Machine is a high-efficiency hot wedge welding machine designed for sealing various thermoplastic materials. It is ideal for anti-seepage engineering applications, offering precise control and strong, uniform welds.

Image 1.1: BDJSN Geomembrane Welding Machine, showcasinبفضل تصميمه المدمج والقوي.
تتضمن الميزات الرئيسية ما يلي:
- Strong Power and High Efficiency: Capable of welding various thermoplastic materials like PP, PVC, HDPE, ECB, EVA, PE, ABS.
- Intelligent Control System: Features automatic climbing welding technology and feedback control for precise operation and extended equipment life.
- High-Quality Welding: Equipped with a high-temperature resistant double pressure wheel device, ensuring flat, uniform, and strong seals.
- تطبيق متعدد الاستخدامات: Suitable for welding materials with thicknesses from 0.2mm to 1.5mm.

الصورة 1.2: انتهىview of the welding machine's intelligent control, power, temperature regulation, and compatible materials like HDPE, PVC, EVA, and geotextiles.
2. تعليمات السلامة
يرجى دائمًا مراعاة احتياطات السلامة التالية لمنع الإصابة أو تلف المعدات.
- Ensure the power supply matches the machine's requirements.
- Do not operate the machine in wet conditions or near flammable materials.
- ارتدِ معدات الوقاية الشخصية المناسبة، بما في ذلك القفازات المقاومة للحرارة وواقيات العين.
- مهم: It is forbidden to press and idle the two pressure wheels at the same time. This can cause damage to the machine.
- Allow the machine to cool down before storage or maintenance.
- أبقِ الأطفال والأفراد غير المصرح لهم بعيداً عن منطقة التشغيل.

Image 2.1: The machine features multiple protections including digital circuit control, a quick adjusting handle, a special alloy wedge knife, and double security fuses for enhanced safety and reliability.
3. المكونات والضوابط
Familiarize yourself with the main components and controls of the welding machine.

Image 3.1: Diagram illustrating the main components: shell, control box, temperature control knob, speed control knob, power switch, power cord, clamp plate, pinch wheel, main chain shield, flexible throat, and heating support.
تتضمن المكونات الرئيسية ما يلي:
- صندوق التحكم: Houses the temperature and speed control knobs, and the power switch.
- مقبض التحكم في درجة الحرارة: Adjusts the heating temperature from 0 to 450°C.
- مقبض التحكم بالسرعة: Adjusts the welding speed from 0.5 to 5m/min.
- Pressure Rollers: High-temperature resistant double pressure wheels for optimal welding.

Image 3.2: Close-up of the imported silicone pressure roller, highlighting its good elasticity and high temperature resistance, suitable for welding 0.2-1.5mm materials.
4. الإعداد
- فك التعبئة: Carefully remove the welding machine and all accessories from the packaging. Inspect for any signs of damage.
- الموقع: ضع الجهاز على سطح مستوٍ وثابت في منطقة جيدة التهوية.
- توصيل الطاقة: Connect the power cord to a suitable power outlet. Ensure the power switch is in the OFF position before connecting.
- إعداد المواد: Prepare the geomembrane material to be welded. Ensure the surfaces are clean and free of debris.
5. تعليمات التشغيل
- تشغيل الطاقة: أدر مفتاح الطاقة إلى وضع التشغيل.
- ضبط درجة الحرارة: Adjust the temperature control knob to the desired heating temperature (0-450°C) based on the material type and thickness. Allow the machine to reach the set temperature.
- ضبط السرعة: Adjust the speed control knob to the desired welding speed (0.5-5m/min).
- ضبط الضغط: The pressure can be adjusted by rotating the corresponding mechanism. Rotating clockwise increases pressure, while counter-clockwise decreases it. Ensure appropriate pressure for the material thickness (0.2mm-1.5mm).
- بدء اللحام: Position the machine over the geomembrane sheets, ensuring the overlap width is correct (100mm/100mm/150mm/200mm depending on model/configuration). The machine will automatically begin to climb and weld.
- Monitor Welding: Observe the welding process to ensure a consistent and strong seam. The intelligent control system will help maintain precise operation.
- Finish Welding: Once the weld is complete, turn off the power switch and allow the machine to cool down.
This machine is suitable for a wide range of applications:

Image 5.1: The welding machine is applicable in various scenarios including subways, dykes, drainage boards, tunnels, tailings ponds, and impoundments.
6. الصيانة
تضمن الصيانة المنتظمة طول عمر وأداء مثالي لآلة اللحام الخاصة بك.
- تنظيف: After each use, clean any residue from the welding wedge and pressure rollers using a non-abrasive cloth. Ensure the machine is cool before cleaning.
- تقتيش: Periodically inspect the power cord for damage, and check the pressure rollers and welding wedge for wear.
- تخزين: Store the machine in a dry, clean environment, away from direct sunlight and extreme temperatures.
7. استكشاف الأخطاء وإصلاحها
يتناول هذا القسم المشكلات الشائعة التي قد تواجهها.
| مشكلة | السبب المحتمل | حل |
|---|---|---|
| الجهاز لا يعمل | لا يوجد مصدر طاقة؛ مفتاح الطاقة مطفأ؛ الفيوز محترق | Check power connection; Turn on power switch; Check and replace fuses. |
| Poor weld quality (uneven, weak) | Incorrect temperature; Incorrect speed; Insufficient pressure; Dirty material; Worn welding wedge/rollers | Adjust temperature and speed settings; Increase pressure; Clean material surfaces; Inspect and replace worn parts. |
| Machine not moving smoothly | Obstruction on welding path; Material not flat; Rollers dirty | Clear path; Ensure material is laid flat; Clean rollers. |
8. المواصفات
Detailed technical specifications for the Geomembrane Welding Machine (Model 800).

Image 8.1: Visual representation of the machine's dimensions and a summary of key specifications.
| المعلمة | قيمة |
|---|---|
| نموذج | 800 (also 850, 810, 820 variants available) |
| قوة | 800 واط / 1100 واط |
| سرعة اللحام | 0.5 ~ 5 m/min |
| Overlap Width | 100mm / 100mm / 150mm / 200mm (varies by model/configuration) |
| Middle Cavity | 12.5mm / 12mm / 13mm / 13mm (varies by model/configuration) |
| درجة حرارة التدفئة | 0 ~ 450 درجة مئوية |
| سمك مواد اللحام | 0.2 مم ~ 1.5 مم |
| الوزن الإجمالي للآلة | 5.0 كجم |
| Weld Strength | >85% of parent material (tensile strength in shear direction) |
9. الضمان والدعم
For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.
Manufacturer: BDJSN
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