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Kamweld

 

STAINLESS STEEL

 

Welding Products

KHD

The KAMWELD Heating Device is used for bending plastic 
sheets of different widths and lengths. This bending device 
heats thermoplastic sheets in order to make straight-line 
bends that are necessary when fabricating items such as 
hoods, ducts, tanks, displays, signs and many other items. 
KHD consists of two rectangular aluminum heating bars, 
two control switches for adjusting the temperature and 
two aluminum base units. Each heating bar contains  
an electric heating element that provides uniform heat. 
Four sizes are available: 28”, 54” , 96”  & 144”.

44-AWC

300 and 400, or 700 watt  
combination for model 44-AW

HSC 

600, 750, and 900 watt for 
model 43-HS

RWC

350 watt for model 46-RW and 
600 watt for model 47-RW

HTC & HSC

350 and 450 watt for model 
41-HT and model 42-TM

KHAG

The KAMWELD Hot Air Gun is supplied complete with an  
air regulator and pressure gauge, a 2” long, 5/8”  diameter  
stainless steel flanged round tip with check-nut and 5 ‘ of 
insulated cable. A stainless steel wrap-around mounting 
bracket permits permanent mounting to existing equipment, 
and the gun may be grounded through the mounting 
bracket. Two models available. Both models are designed 
for use with 115 volts AC, but they can be supplied for a  
230 volt system.

Kamweld Technologies, Inc.

Kamweld Technologies, Inc. is a leading provider of plastic welding products, industrial  

hot air guns, plastic sheet bending devices and accessories. For nearly 50 years, the  

Kamweld name has stood for superior products, rugged durability and highly competitive 

prices. All of our products are developed, manufactured, tested and packaged within  

the USA, resulting in consistent quality and rapid turnaround time. 

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Visit www.kamweld.com for more information or to place an order today.

Summary of Contents for PLASTICS Welding Equipment

Page 1: ...eld The Best in Plastic Welding The Original PLASTIC WELDERS Made in the U S A Kamweld The Best in Plastic Welding Operating and Maintenance Instructions for KAMWELD PLASTICS Welding Equipment REV 022...

Page 2: ...mperatures 3 Parts of a Welder 3 Kamweld Plastics Welders Models 4 How to Set Up a Welder 5 Temperature Chart 6 How to Disconnect the Welder 6 How to Change Heating Elements 6 How to Disassemble the H...

Page 3: ...ops both indoors and outdoors WELDING TEMPERATURE Most thermoplastics are weldable between 572 F and 752 F 300 C and 400 C when hand welding using the models such as KR and KRL or hi speed welding usi...

Page 4: ...stics with speeds up to 60 1 524 mm per minute depending on the diameter of the rod The standard stainless steel heating element is rated at 600 watts It oper ates on shop air or insert gas MODEL 44 A...

Page 5: ...chart on the following page It is essential that either air or inert gas flows through the welder at all times from warming up to cooling off to prevent burn out of the heating element and or further...

Page 6: ...ement reverse the above procedure Turn the element clockwise about 1 turns while pushing the wire gently back into the handle This prevents kinking of the wire dur ring reinstallation To reinstall the...

Page 7: ...in a poor weld 3 Clamp one of the beveled pieces flat on a work bench with the bevel pointed upward Place the other pieces so that the beveled edges face each other Install the tacker tip Hold the we...

Page 8: ...ain enough pressure on the rod so that the softened end of the rod presses into the softened surface of the material Flow lines see Figure 3a will appear on sides of the rod A small wave of softened m...

Page 9: ...8 When the weld is completed cut the rod off close to the base material with a knife or a pair of cutting pliers Inside Corner Welds Outside Corner Welds Double V Butt Welds Edge Welds Single V Butt W...

Page 10: ...faster and more uniform operation Once started the rod is fed automatically into the preheating tube by the motion of the welder being pulled along the joint The Kamweld high speed tools automatically...

Page 11: ...b Bring the welder quickly to an upright position and push down hard with the point of the shoe This action cuts the rod at the end of the weld The remaining rod is pulled out of the tube by hand see...

Page 12: ...ts products or their suitability or fitness for a particular purpose or use Kamweld shall not be held liable for any damage to person or property resulting from any breach of this warranty nor be resp...

Page 13: ...thermoplastics 1 4 round rod KST 2 For triangular PVC rod equivalent to 3 16 KST 2C For triangular polypropylene rod equivalent to 3 16 KST 3 For triangular PVC rod equivalent to 1 4 KST 3C For trian...

Page 14: ...T and model 42 TM KHAG The KAMWELD Hot Air Gun is supplied complete with an air regulator and pressure gauge a 2 long 5 8 diameter stainless steel flanged round tip with check nut and 5 of insulated c...

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