HDPE Welding Rod Guide: Diameter, Compatibility & Storage
An HDPE welding rod is the filler that turns a heated joint into a finished weld. Three basic checks come first when selecting a welding rod: its polymer, profile and diameter. Here is how to match...
Extrusion Welding Thick HDPE & PP: Single-Pass vs Multi-Layer Welds
When fabricators weld thick HDPE or PP sheet, one of the first questions is whether the joint needs one pass or several. The common assumption is that heavy sections always demand multiple layers. ...
RYA1600D & RYA1600S Hot Air Welding Guns: Precision Hand Welding for HDPE, PP & PVC Fabrication
Every fabrication shop needs a reliable handheld hot air welder for detail work, repairs and tight spaces that automatic machines simply cannot reach. The RYA series is Weissenberg’s own-brand hot ...
RYH3400C Heavy-Duty Hand Extrusion Welder: The Complete Guide for Thick HDPE & PP Sheet Welding
Author: Weissenberg Technical Team · 20+ years in plastic welding equipment · ISO 9001 certified manufacturer Quick Answer: When Do You Need a 3400 W Hand Extrusion Welder? Choose a heavy-duty hand...
Weldy Booster EX2 vs EX3: Which Extrusion Welder Should You Buy?
Quick Answer: Booster EX2 — compact, lighter, 1.5–2.2 kg/h output. Best for tank fabrication, restricted-access repairs, and smaller PP/HDPE work. Booster EX3 — longer barrel, 2.5–3.6 kg/h output....
WGW 300 vs Miniwelder Geo2: Which Welder Should You Buy?
⚡ Quick Answer WGW300 ($3,200) — Heavy HDPE (0.8–2.5mm), landfills, mines, large reservoirs. 15kg, 1750W, 8.5m/min. No CE marking. Buy WGW300 → Miniwelder Geo2 ($1,150) — Thin membranes (0.5–1.5m...
