Weldy Booster EX2 Hand Extrusion Welder 3000W | HDPE, PE & PP Fabrication | Dubai UAE

Structural Plastic Welds That Hot Air Alone Cannot Deliver

There is a point in every serious thermoplastic project where a hot air gun reaches its limit: thick-wall HDPE tanks, chemical containers, large-diameter pipe joints, and landfill liner details that demand a solid bead of molten filler material fused deep into the parent sheet. That is extrusion welding territory — and the Weldy Booster EX2 is one of the most trusted hand extruders working on UAE fabrication floors and lining sites today.

The EX2 draws Ø3 or Ø4 mm welding wire through a double-sided feed, plasticises it in a 3000W barrel, and lays down up to 2.5 kg of homogeneous weld material per hour on all common polyolefins — HD-PE, LD-PE, LLD-PE and PP. The result is a structural, load-bearing seam of the kind consultants specify for water tanks, sewage systems and containment works across Dubai, Sharjah and Abu Dhabi. Where our hot-air hand tools like the HT1600 excel at membranes and sheet overlaps, the Booster EX2 is the machine you reach for when the drawing says “extrusion weld”.

Key Features of the Weldy Booster EX2

Motor Protection with Optical Display

Hand extruders work hard, and stalling the drive under load is the classic way to kill one. The EX2’s motor protection system monitors the drive and warns the operator via an optical display before damage occurs — a feature that directly translates into longer machine life on demanding container and tank work.

Double-Sided Wire Feed

Welding wire can be fed into the EX2 from either side, so the operator positions the machine for the joint — not for the wire spool. On confined tank interiors and awkward pipe positions common in UAE plant rooms, this flexibility saves real time on every seam.

Rotating Handle and 360° Rotating Welding Shoes

The main handle rotates, and the welding shoe rotates a full 360°, letting you present the shoe perfectly to fillet welds, V-welds, overlaps and corner joints without contorting your body. An additional side handle mounts for two-handed control on long structural runs.

Full Welding Shoe Ecosystem

The EX2 accepts Weldy’s complete PTFE welding shoe range: V-weld shoes (V8/10-X15/20, V12-X25, V15-X30), overlap shoes (ULB25/30/35), fillet shoes (KB/10, K15), inner/outer corner shoes and hose corner shoes — plus blank shoe kits you can machine for custom joint geometry. One machine covers every joint type in a fabrication shop.

Site-Ready Complete Solution

The kit version ships in a rigid transport case with T-handle Allen key, spare carbon brush for the drive motor, K810 welding shoe kit, heating element and brass cleaning brush — everything needed to start welding on day one, whether in a Sharjah workshop or on a remote lining site in Al Dhafra.

Booster EX2 vs Booster EX3 — Which Hand Extruder for Your Work?

Both machines run 3000W on 230V and weld the same materials with Ø3/Ø4 mm wire. The difference is throughput and duty:

Booster EX2 (this page): up to 2.5 kg/h output, 6.4 kg weight, 500 mm length — the compact, agile choice for container fabrication, repairs and mixed workshop duties.
Booster EX3: up to 3.4 kg/h output with a high-quality barrel extruder and rotary handle for continuous heavy production — see the full Weldy Booster EX3 hand extruder page.

If your crews weld daily on large tanks and long landfill details, the EX3’s extra output pays for itself; for versatile fabrication and maintenance, the EX2 is the sweet spot.

Applications Across Dubai, Sharjah and Abu Dhabi

The Booster EX2 is specified across the industries that drive UAE infrastructure:

Tank and container construction – chemical storage, water tanks, electroplating baths
Pipe construction – large-scale HDPE pipes, fittings and custom manifolds
Landfill and containment – detail welds, pipe penetrations and repairs on HDPE liners installed with wedge machines like the WGW 300 geomembrane welder and the Miniwelder Geo2
Sewage and drainage systems – manholes, sumps and treatment plant internals
Aquaculture and leisure – fish farm tanks, pool infrastructure and water features
Maritime, vehicle and laboratory construction – ventilation ducting, lab benching, custom enclosures
Plastic repairs – structural repair of cracked PE/PP components

For thin membranes and foils where extrusion is overkill, our automatic machines — the Miniwelder Tex1 for films from 0.05 mm and the Miniwelder Tex2 thin-membrane welder — plus precision hand tools like the digitally-controlled HT1600 D complete the workflow.

Weldy Booster EX2 Technical Specifications

Specification	Value
Voltage	230 V~
Maximum power	3000 W
Welding wire	Ø 3 / Ø 4 mm
Weldable materials	HD-PE, LD-PE, LLD-PE, PP
Max. material output	2.5 kg/h
Dimensions (L × W × H)	500 × 140 × 380 mm
Weight	6.4 kg
Conformity	CE
Protection class	II

Delivery contents (kit): Instruction manual, transport case, T-handle Allen key, carbon brush for drive motor, K810 welding shoe kit, heating element, brass brush. Delivery contents (CN set): Instruction manual, transport case, T-handle Allen key, carbon brush for drive motor, brass brush.

Popular accessories from Dubai stock: HDPE welding wire Ø4 mm (black, 5 kg), PP welding wire Ø4 mm (gray/beige, 5 kg), scraper set, PTFE pressure roller, heating elements with protective mica tube (2-pin and 3-pin), and the complete welding shoe range.

Buy the Weldy Booster EX2 in Dubai, Sharjah, Abu Dhabi & Across the UAE

We supply the genuine Booster EX2 with EU plug from our Deira stock, delivered across Dubai, Sharjah, Abu Dhabi, Ajman, Ras Al Khaimah, Fujairah, Umm Al Quwain and Al Ain. Plastic fabricators in Industrial Area Sharjah, tank builders in Mussafah, and lining contractors serving landfill and reservoir projects UAE-wide choose the EX2 for its balance of output, control and shoe versatility — with wire, shoes and heating elements always available locally.

📞 Call now: +971 50 178 9490

Frequently Asked Questions – Weldy Booster EX2

What is an extrusion welder and when do I need one instead of a hot air gun?

An extrusion welder melts filler wire and extrudes it as a molten bead into a prepared joint, creating thick structural welds. Hot air guns fuse thin overlapping sheets; extruders build load-bearing seams on thick-wall HDPE/PP — tanks, pipes, containers and liner details.

What materials can the Booster EX2 weld?

All common polyolefins: HD-PE, LD-PE, LLD-PE and PP, using Ø3 or Ø4 mm welding wire matched to the parent material.

How much weld material does the EX2 produce per hour?

Up to 2.5 kg/h — sufficient for container fabrication, pipe joints and repair work. For continuous heavy production, the Booster EX3 at 3.4 kg/h is the step up.

Can the EX2 be used for landfill and pond liner projects in the UAE?

Yes — it is the standard tool for detail welds, patches, penetrations and repairs on HDPE geomembranes, working alongside automatic seam machines such as the WGW 300.

Which welding shoes are available for the Booster EX2?

V-weld, overlap (ULB25/30/35), fillet (KB/10, K15), inner and outer corner, hose corner and blank shoes for custom machining — the full Weldy shoe range fits, and shoes rotate 360° on the machine.

Do you stock HDPE and PP welding wire in Dubai?

Yes — 5 kg spools of Ø4 mm HDPE (black) and PP (gray/beige) wire, plus heating elements, carbon brushes and shoes, all from our Deira location with UAE-wide delivery.