LD7000 Geomembrane Blown Film Unit

The LD7000 geomembrane blow molding unit supports the production of single-layer/composite geomembranes with 1 – 5 layers, and is compatible with raw materials such as LLDPE. The product has a width of 6500mm, a thickness of 0.2 – 1.5mm, and a production capacity of up to 700 Kg/h. The unit adopts an imported measurement and control system and is controlled by an intelligent PLC. It has a dual cooling method of external cooling + IBC internal cooling. It features high precision, low energy consumption, and the overall machine life exceeds 10 years. It is suitable for anti-seepage projects in multiple fields such as water conservancy, environmental protection, and agriculture.


Category: LD7000 Geomembrane Blown Film Unit
Keywords: LD7000 Geomembrane Blown Film Unit

  WhatsApp: +8613963425310


Email: [email protected]


  

I. Product Overview

Product Name: LD7000 Single/Layered/2-5 Layer Geotextile Membrane Blowing Machine UnitApplication: Specialized in producing single-layer geotextile membranes, 2-5 layer composite geotextile membranes, and rough-surface geotextile membranes. Widely used in water conservancy projects, environmental protection seepage control, municipal construction, agricultural aquaculture, and other fields.

II. Basic Technical Parameters

Item Details
Applicable Raw Materials LLDPE, MDPE, HDPE, and blended materials (MI≤0.2)
Product Specifications Width: ≤6500mm; Thickness: 0.20-1.5mm
Maximum Production Capacity Approximately 700Kg/h
Total Power of Unit Approximately 450KW
Dimensions (L×W×H) 27×13.5×21.5m
Cooling System External air ring cooling + IBC internal cooling system (equipped with imported P+F detector and industrial PLC controller)
Traction System Dual-stage traction (primary traction + secondary traction combination)Item

III. Equipment Composition List

No. Product Item Quantity Core Configuration Description
1 Extruder 1 set Model 165-30, equipped with heavy-duty hard-tooth surface gearbox for stable high-load operation
2 Hydraulic Screen Changer 1 set Automatic hydraulic screen changer, improving melt filtration efficiency and reducing downtime
3 Connection Pipe 1 set Food-grade stainless steel material, resistant to high pressure and corrosion
4 Mold 1 set Multi-layer composite die (2-5 layers optional), die head and adjustment ring made of 42CrMo forging, precision ≤0.01mm
5 External Air Ring 1 set Special large-air chamber air ring for geotextiles, uniform air volume control to ensure stable bubble formation
6 IBC Internal Cooling System 1 set Imported P+F detector + industrial PLC intelligent control, internal cooling efficiency increased by 30%, energy consumption reduced
7 Bubble Stabilizer 1 set Electrically adjustable bubble stabilizer with remote control, bubble stability ±1%
8 Primary Traction System 1 set High-precision traction frame with servo motor, traction speed adjustable 0-50m/min
9 Chevron Plate Device 1 set 50×50 angle steel frame, adjustable angle 0-45°, suitable for flattening membranes of different thicknesses
10 Film Guide Device 1 set Aluminum alloy guide rollers with hard chromium plating, friction coefficient ≤0.15 to reduce film scratches
11 Secondary Traction + Unfolding Device 1 set Synchronized secondary traction with electric unfolding rollers to ensure flat and wrinkle-free winding
12 Friction Winding System 1 set Automatic tension control winder, maximum roll diameter 1500mm, winding precision ±1mm
13 Electrical Control System 1 set Siemens PLC control system with HMI operation, supporting remote monitoring and fault diagnosis

IV. Configuration Advantages of Core Components

Component Name Material/Technical Standard Performance Advantages
Extruder Screw/Barrel 38CrMoAlA high-quality alloy steel, nitriding hardness HV850-960 (GB standard) Wear-resistant and corrosion-resistant, plasticizing efficiency increased by 20%, suitable for blended material production
Mold Head 42CrMo forging with surface chromium plating Optimized flow channel design, melt pressure uniformity ≤±5%, ensuring thickness consistency of multi-layer membranes
Columns/Walkways 300×300×8mm national standard steel (columns) + 160 channel steel (walkways) Load-bearing ≥5000kg, wind resistance grade 12, suitable for outdoor installation environments
Internal Cooling Control Imported P+F infrared detector + Siemens PLC Real-time bubble temperature monitoring, automatic internal air volume adjustment, cooling efficiency increased by 40%, energy saving
Electrical System Schneider low-voltage components + Siemens frequency conversion control Intelligent energy-saving mode, power factor ≥0.95, fault response time <0.5 seconds

V. Process Flow

Raw material mixing → Plasticizing extrusion → Melt filtration → Co – extrusion compounding → Blow molding (external cooling/internal cooling) → Blowing bubble flattening → First traction → Second traction → Corona treatment (optional) → Friction winding → Packaging → Unloading

VI. Product Features

Multifunctional composite material: Supports 1 – 5 layer co – extrusion, is compatible with smooth/rough geomembranes, and meets diverse anti – seepage requirements;
High – efficiency and energy – saving: IBC internal cooling combined with a large air chamber air ring, with a 30% increase in cooling efficiency and a 25% reduction in energy consumption;
Accuracy guarantee: Imported measurement and control system + electric adjustment, with a thickness deviation ≤ ±3% and a width deviation ≤ ±5mm;
Durable: Core components are made of national standard alloy steel and imported parts, with an overall machine life of ≥ 10 years and an average fault – free time of > 8000 hours;
User – friendly operation: Fully intelligent PLC control, supports remote monitoring via mobile APP, one – key mode switching, minimizing human intervention to the greatest extent.

FAQ

Our PVC pipe production line can adapt to a wide range of environmental conditions. The recommended working temperature is 0 – 40°C, and it can operate normally with a relative humidity not exceeding 85%. If your factory has special environmental conditions, we can provide targeted protection solutions, such as installing temperature control equipment and moisture-proof treatment, to ensure the stable operation of the equipment.

The core components of our equipment are designed in a standardized manner, and common accessories are well-stocked. For domestic customers, the goods can be delivered within 3 – 5 working days after the order is placed. For specially customized components, we will closely cooperate with suppliers to ensure delivery within 15 – 20 working days, minimizing the impact on your production.

Certainly! We not only provide equipment but also share our accumulated production process experience according to your product requirements. Our technical experts will formulate detailed production process plans combined with the characteristics of the equipment and provide on-site guidance and optimization during the equipment debugging stage to help you produce high-quality products.

Our drip irrigation pipe production line is equipped with a fully automatic control system, enabling a full – process automation from raw material feeding to finished product winding. Compared with traditional production lines, it can reduce labor input by 60%. For example, a production line with a daily output of 2 tons only requires 2 – 3 operators to complete the production, significantly reducing labor costs.

Of course! For customers who make bulk purchases or purchase multiple product categories, we will provide tiered discount offers based on the specific purchase amount and equipment type. At the same time, we will also give away a certain number of vulnerable parts and extend the equipment warranty period, making your purchase more cost-effective.

We have fully considered noise control in the equipment design. Through optimizing the mechanical structure and installing sound insulation devices, the running noise is lower than the national industrial noise standard (≤85 decibels during the day and ≤75 decibels at night). The equipment’s energy consumption, exhaust emissions, and other indicators meet environmental protection requirements and have passed relevant inspection and certification, so you can use it with confidence.

The overall warranty period for our plastic machinery is 1 year, and the warranty period for core components is 2 years. During the warranty period, all costs for repairs and component replacements due to equipment quality problems will be borne by us, and you do not need to pay any additional fees. After the warranty period expires, we will still provide preferential maintenance services and component prices.

We cooperate with multiple financial institutions and can provide flexible financing plans for customers, such as installment payments and equipment leasing. You can choose the down payment ratio and repayment period according to your own financial situation to ease financial pressure and smoothly introduce the equipment for production.