At Geosynthetics South Africa, we understand that not all projects require heavy-duty machines like the Geostar G7. For lighter HDPE liners and projects in rough site conditions, the Twinny T7 offers flexibility and speed. We assist clients in securing this machine for purchase or hire, with the option of trained operator support for professional seam welding.

Applications:
- Aquaculture & Agriculture: Ponds, irrigation canals, fish farms
- Water Containment: Small to medium reservoirs, stormwater ponds
- Landfills: Thin HDPE capping liners and leachate ponds
- Civil Engineering: Canals, drainage, and flood protection projects

Materials Welded:
- HDPE (0.5 - 2.5 mm)
- LLDPE
- TPO
- PVC
- FPP

Key Features:
- Combi-wedge system - short and long wedge options
- Up to 100% faster welding than earlier Twinny models
- Lightweight and ergonomic for portability
- Digital control of welding temperature, speed, and pressure
- Rugged rollers designed for rough ground

Why Choose Geosynthetics South Africa:
- Pan-African Supply: Serving South Africa, Botswana, Namibia, Ghana, Tanzania, and beyond.
- Hire With Operator: Ideal for contractors who need professional results without purchasing.
- Technical Training: Operator guidance, seam testing, and QA/QC compliance.
- Spare Parts & Service: Local access to Leister parts and servicing ensures uptime.

The Leister Twinny T7 is the ideal solution for flexible HDPE liner welding. Backed by Geosynthetics South Africa’s supply, hire, and technical support, it ensures contractors achieve reliable results, even on smaller or more complex projects.

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At Geosynthetics South Africa, we ensure that our clients not only receive the highest-quality liners but also the machines and expertise required to weld them successfully. We help clients across Africa secure and supply the Geostar G7, with options to purchase outright or hire with a trained operator for documented seam quality checks.

Applications:
- Mining: Large tailings dams, heap leach pads, evaporation ponds
- Landfills: Capping layers, basal liners, leachate containment ponds
- Water: Reservoirs, canals, dams, irrigation ponds
- Infrastructure: Flood control, stormwater systems, canals

Materials Welded:
- HDPE (1.0 - 3.0 mm)
- LLDPE
- TPO
- FPP
- PP liners

Key Features:
- 130 × 50 mm hot wedge for deep penetration seams
- Welding speed up to 12 m/min
- Digital LCD control for temperature, speed, and pressure
- Built-in voltage monitoring for consistent weld quality
- Durable build for Africa’s harsh project conditions

Why Choose Geosynthetics South Africa:
- Supply & Delivery Across Africa: Fast logistics from South Africa to Ghana, Mali, Tanzania, Zambia, and more.
- Hire With Operator: Rent the G7 with a skilled technician to ensure professional results.
- Technical Training & Support: On-site training, seam testing, and QA/QC support.
- Spare Parts & Maintenance: Original Leister parts and servicing available.

With the Leister Geostar G7, contractors achieve faster, stronger, and more reliable HDPE welds. By choosing Geosynthetics South Africa, you gain not only the equipment but also the technical support and operator expertise for successful installations.

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As specialists in geomembrane supply and installation, we understand that high-quality liners require equally reliable welding equipment. The Pro-Wedge VM20 consistently delivers strong, leak-proof seams, even in Africa’s harsh project environments. Whether you need to purchase this machine for long-term use or hire it with an experienced operator, Geosynthetics South Africa assists clients across South Africa and Africa in securing and deploying it effectively.

Applications:
- Mining: Tailings storage facilities, heap leach pads, evaporation ponds
- Waste Management: Landfill capping, basal liners, leachate ponds
- Water: Reservoirs, aquaculture ponds, wastewater treatment facilities
- Civil Engineering: Canals, stormwater ponds, flood control

Materials Welded:
- HDPE (1.0 - 3.0 mm)
- LLDPE
- FPP
- PP liners
- PVC flexible membranes

Key Features:
- Heavy-duty hot wedge system designed for HDPE liners
- Adjustable temperature, pressure, and speed
- Rugged build suited for African project sites
- Reliable seam strength that meets international QA/QC standards

Why Choose Geosynthetics South Africa:
- Supply & Delivery: We assist clients across South Africa, Ghana, Tanzania, Zambia, and beyond in securing this machine.
- Hire With Operator: For short-term projects, we provide the machine with a trained operator for professional seam welding.
- Technical Training & Support: We offer operator training, seam testing, and full technical guidance.
- Spare Parts & Maintenance: We stock consumables and provide servicing to keep machines performing on long-term projects.

With the DemTech Pro-Wedge VM20, your HDPE liners are welded with precision and strength. Backed by Geosynthetics South Africa’s supply, hire, and support services, this machine supports controlled project execution.

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Geosynthetics South Africa supplies the Gabion Hog Ring C-Ring Tool, a professional tool used for quick, strong fastening of gabion baskets, gabion walls, and wire mesh cages. This essential installation tool is designed for both small and large-scale gabion projects in civil engineering, mining, river control, and landscaping.

Manufactured in ISO certified factory, this tool is ideal for tough African conditions, delivering speed, accuracy, and high-tension closure of galvanized or stainless steel C-Rings.

Key Features:

• Compatible with 16GA / 15GA / 14GA C-Rings

• Available in manual or pneumatic models

• Ergonomic grip for reduced operator fatigue

• Durable steel body - perfect for African site conditions

• Fast installation - reduce labor time by over 60%

• Ideal for stone gabions, fencing, and gabion walls

Included in Toolset Package:

• 1x Gabion Hog Ring C-Ring Tool (Manual or Pneumatic)

• Starter pack of 1,000 C-Rings

• Lubrication kit (for pneumatic model)

• Maintenance and adjustment tools

• Heavy-duty storage case

Ideal For:

• Gabion retaining walls

• Riverbank and slope protection

• Road and rail embankment support

• Decorative stone mesh walls and fences

• Mining infrastructure using gabion cages

We Deliver Across Africa:

Fast and affordable shipping to:

• South Africa (Gauteng, KZN, Western Cape)

• Zambia, Botswana, Namibia, Zimbabwe

• Ghana, Nigeria, Ivory Coast, Senegal

• Kenya, Tanzania, DRC, Mozambique

Why Choose Our Gabion Tools?

• Trusted by African engineers and contractors

• Official AC50 supplier in Africa

• Available with galvanized or stainless C-Rings

• Technical support and training available

• Bulk discounts for large infrastructure projects

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