Plastic Hand Extruder/Extrusion Welding Guns/Plastic Welding Machine

Product Description

SDJ3400 Hand Extruder Butt Welder Machine/PP Rod Portable Extruder Welding Gun/Plastic Extrusion Welding Gun/Plastic Hand Extruder

Description
1. The SDJ3400 extrusion welding gun is a new hot air welder developed using advanced international technology.
2. This gun features a rational structure, easy operation, continuous welding capabilities, high efficiency, and powerful extrusion, significantly enhancing weld strength. It is ideal for welding a variety of thermoplastics.
3. Applicable welding materials: Thermoplastics HDPE, PP, and PVDF, particularly PE.
4. Do not use with conductive plastics (PEEL), as this may cause a short circuit in the machine.

Operation procedures
1) Place the welding gun on the stand, attach the handle, and plug in the power cord.
2) Turn on the control box. Set the welding temperature to 300°C (typically 300°C). Turn on the hot air blower power switch, adjust the temperature knob, and heat for a few minutes before operating.
3) Flip the motor switch with your right hand. The motor will start rotating. New machines may experience noise, which may be due to resonance between the tool and the base, or a tight fit between the tool's internal parts. If the motor runs smoothly and the internal noise disappears after the welding rod is delivered, the noise will disappear.
4) Air temperature and air volume determine welding intensity. Typical hot air temperatures range from 260°C to 400°C (130°F).
5) The hot air motor's carbon brushes have a lifespan of approximately 800 hours. Be sure to replace them promptly, not until they are worn out.
6) When shutting down the hot air blower, turn the hot air thermostat knob to the minimum setting and allow the hot air to flow for a few minutes before turning off the hot air blower.

Technical parameters

Model	SDJ3400
Voltage	220V
Metabo Extruder Power	1300W
Hot Air Power	3400W
Welding Rod Heating Power	800W
Welding Speed	2.0-2.5kg/h
Welding Rod diameter	3.0-4.0mm
Air Temp	20-600ºC Adjustable
Extruding Temp	200-300ºC Adjustable
Weight	12kg
Warranty	12months
Certificate	CE, ISO9001
Dellivery	2-3workdays after payment

Features
1) Imported hot air welding torch and imported driven system, high temperature, big torque, long service life, 
stable performance.
2) Light weight, easy to handle and available to operation at different angles.
3) Big extrusion volume can be welded more than 10mm welding seam.
4) Different welding shoes can be applied to different types of welding.
5) It is used in the tank and pipe and comply with Part 4 of the DVS standard (Germany Welding Association).
 


Our Services

1.Sample Services:  
Our factory can offer the samples before customers big orders,but customers need pay the samples cost and transport charges.
2.Products Services:
Butt fusion welding machine:
1. Manual HDPE butt fusion welding machine from 63mm to 250mm for HDPE pipe.
2. Hydraulic HDPE butt fusion welding machine from 63mm to 1600mm for HDPE pipe.
3. Pipe cutting saws from 0mm to 1600mm for HDPE pipe.
4. Workshop HDPE Fitting machine from 90mm to 1600mm.

FAQ 
1.Why choose us?
1)Genuine products with excellent quality and competitive price.
2)Cooperating with the customer all over the world and knowing the markets very well.
3)After-Services will be highly-satisfied. Any problems and feedbacks will be answered in a short of time.
2.Why our price very stable and competitive?
1)Our factory have ourselves meltshop, most parts of the body machines from ourselves factory, save the cost.
2)We have some big customers from Southeast Asia Market and Russia Market, every mouth have the stable machines export, keep our value of exports

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