• Skip to primary navigation
  • Skip to main content
Surface Engineering - Wear Resistance Specialists

Wear Resistance Specialists

An Intelligent Approach
To Wear Solutions

  • Home
  • Wear Modes
    • Abrasion
    • Erosion
    • Adhesion
    • Surface Fatigue
  • Consumables
    • Product Forms
    • Nickel Alloys SPECIALLOY
    • Cobalt Alloys PRIME
    • Alloy + Tungsten Carbide CARBORIDE
    • Carbide HVOF Powders VELOCITY
    • Tungsten Carbide
    • Tungsten Powders
    • Tungsten Rods
    • Iron Based Products
    • Wire
  • Processes
    • Welded Overlay Processes
      • MIG & Submerged Arc Hardfacing
      • TIG & Oxy-Acetylene Hardfacing
      • Laser Hardfacing
      • Plasma Transfer Arc (PTA) Hardfacing
    • Spray Overlay Processes
      • HVOF Spray
      • Plasma Spray
      • Twin Wire Arc Spray (TWAS)
      • Flame Spray
      • Manual Torch Powder Welding
    • Furnace Overlay Processes
      • Infiltration
  • Equipment
    • SE PTA 350 – PTA System
    • SE TW 400 – Twin Wire Arc Spray System
    • SE-JET 5000 – HP-HVOF Spray System
    • SP1100DP TAC System
    • Manual / Puddle Spray Torch
  • Resources
    • Hardness Conversion Chart
    • Coefficient of Thermal Expansion
    • Powder Mesh Size Comparator
    • Particle Size Distribution Chart
  • About Us
  • Contact
  • Hard Facing Wires and Rods
  • Plasma Spray Powders
  • Laser Cladding Powders
  • HVOF Thermal Spray Powders
  • TIG Welding Rods and Wires
  • MIG Welding Rods and Wires
You are here: Home / Equipment / Manual / Puddle Spray Torch

Manual / Puddle Spray Torch

The Surface Engineering 200 model welding torch is designed for the application of self-fluxing nickel alloys via a brazing / welding technique. The powders are fed through a small hopper that holds about 3 pounds of powder and are then aspirated into the flame.

The torch can then be used as a simple welding torch whereby when the trigger is pulled down, filler powder can be metered into the weld puddle. This puddle is then subsequently carried along creating a weld overlay of filler. The torch can be used to create wear resistant overlays, repair damaged or worn parts, or repair cast iron amongst a few applications.

Procedures for Use

These puddle torch powders may readily be applied to carbon steel, alloyand stainless steels, Monel, nickel and cobalt base alloys a well as cast iron. There is no problem with the deposit cracking when used on steels of high hardenability. These alloys cannot be applied to copper, brass, bronze, or aluminum and may require special precautions if used on some other metals.

To prepare parts for surfacing, they must be cleaned of all dirt, rust, scale, oil, or paint and then ma-chined or ground smooth.

All sharp edges and corners should be chamfered or radiused. Puddle torch metal surfacing powders are applied with any of the commercial hand-held puddle torches such as those distributed by Eutectic, Maintenance Welding or Wall Colmonoy. After adjusting the torch to a neutral flame with the powder feed lever fully depressed, the metal powder is sprayed onto a preheated area and then fused or puddle into the base metal to coat a section. More powder is then alternately deposited and fused until the desired thickness is built up or the entire area is completely coated.

SE Puddle Torch Data Sheet

SE Puddle Torch Data Sheet

File Size 172.21 KB
Downloads 54
Download

Powders for Build Up / Repair / Cast Iron

  • SP18 (15-20Rc); SP22 or SP22Cu (20-28Rc)(Cu-NonMag); SP30 (25-33Rc)
  • SP28 (20-28Rc) (Low Melting); SP30P (25-33Rc)(Low Melting); SP42 (30-38Rc) (Corrosion & Wear)

Powders for Wear Resistance

  • SP44 (35-40Rc); SP45 (40-48Rc); SP56 (48-55Rc); SP46 (55-62Rc); SP72 (52-60Rc); SP88 (60-65Rc)
  • 40606 (60Rc w/ 60% Tungsten Carbide) 60403 (30 Rc w/ 40% Tungsten Carbide)

*Other special powders available by design.
**Training and application assistance are always available.

Typical Uses

SP22, SP25, SP30 – Blowing Heads, Bottom Plates, Funnels, General Repair requiring Subsequent machining, Glass Molds-Necks & Edges, Guide Rings, Nozzels, Bed Knives, Boring Bars, Brick Cores, Cams, Conveyor Screws, Extruder Screws, Gate Valve Seats, Guage Wear Pads. SP44, SP45, SP46 – General Repair, Guide Plates, Horseshoe Caulks, Ice Boat Runners, Ice Scakes Lathe Centers, Mill Hammers, Mill Guides, Mixer Paddles, Plug Guages, Shifter Forks, rocker Arms, Snow Plow Skids, Snowmobile Runners, Tappets, Tire Chain Links.

Note

The data is presented as typical for this alloy, actual specifications will vary from heat to heat

Surface Engineering - Wear Resistance Specialists

(727) 528-7998

info@surfaceengineering.com
     

2895 46th Avenue N.   •   St. Petersburg, FL 33714   |   Fax: (727) 528-7995

© 2015-2023 Surface Engineering, all rights reserved.

Site by Industrial Webworks

MENU
  • Home
  • Wear Modes
    • Abrasion
    • Erosion
    • Adhesion
    • Surface Fatigue
  • Consumables
    • Product Forms
    • Nickel Alloys SPECIALLOY
    • Cobalt Alloys PRIME
    • Alloy + Tungsten Carbide CARBORIDE
    • Carbide HVOF Powders VELOCITY
    • Tungsten Carbide
    • Tungsten Powders
    • Tungsten Rods
    • Iron Based Products
    • Wire
  • Processes
    • Welded Overlay Processes
      • MIG & Submerged Arc Hardfacing
      • TIG & Oxy-Acetylene Hardfacing
      • Laser Hardfacing
      • Plasma Transfer Arc (PTA) Hardfacing
    • Spray Overlay Processes
      • HVOF Spray
      • Plasma Spray
      • Twin Wire Arc Spray (TWAS)
      • Flame Spray
      • Manual Torch Powder Welding
    • Furnace Overlay Processes
      • Infiltration
  • Equipment
    • SE PTA 350 – PTA System
    • SE TW 400 – Twin Wire Arc Spray System
    • SE-JET 5000 – HP-HVOF Spray System
    • SP1100DP TAC System
    • Manual / Puddle Spray Torch
  • Resources
    • Hardness Conversion Chart
    • Coefficient of Thermal Expansion
    • Powder Mesh Size Comparator
    • Particle Size Distribution Chart
  • About Us
  • Contact