Shanghai Dahao Nanomaterials & Thermal Spray Co., Ltd.
Main products:Arc Spray,Plasma System,HVOF,HVAF
Products
Contact Us
  • Contact Person : Mr. hua wenjun
  • Company Name : Shanghai Dahao Nanomaterials & Thermal Spray Co., Ltd.
  • Tel : 86-021-69791217,13621836327
  • Fax : 86-021-69791051
  • Address : Shanghai,Shanghai,No.1835 Middle Jiasong Rd.Huaxin,Qingpu
  • Country/Region : China
  • Zip : 201708

Thermal spray QT Powder Flame Spray Gun

Thermal spray QT Powder Flame Spray Gun
Product Detailed
It is applied for spraying bore plane with diameter more than F150mm and depth less than 500mm.

QT-E-7/h Powder Flame Spray Gun (Spray Welding Torch)

1. Applicable for spray repair of various elements.

2. Applicable for spray of nickel base, cobalt base, iron base, copper base alloy powder.

3. Applicable for spray welding nickel base self-fluxing alloy for workpiece with diameter less than 80mm.

4. Oxygen, acetylene and compressed air are adopted as working gas.

5. N2 and Ar can be used for powder feed to obtain better coating quality.

QTE20007/h Powder Flame Spray Gun

1. Applicable for spray repairing of various elements.

2. Applicable for spray of various alloy powder

3. Applicable for spray of parts of cermet and oxide ceramic.

4. Its flame velocity is quicker than QT-E-7/h and the prepared coating is more compact.

5. Oxygen, acetylene and compressed air are adopted as working gas.

6. N2 and Ar can be used for powder feed to obtain better coating quality.

QTEN7/h Powder Flame Bore Spray Gun

QTEN7/h powder flame bore spray gun is equipped with a 45° specific nozzle and a 80° specific nozzle. It is applied for spraying bore plane with diameter more than F150mm and depth less than 500mm

 

Nozzle for spray (spray welding) and gas reference number

Spray (Spray Welding) materials

Nozzle

Air nozzle

Oxygen

Acetylene

Air pressure Mpa

Spray distance mm

Workpiece linear velocity M/min

Advance mm/turn

Pressure Mpa

Flow rate L/h

Pressure Mpa

Flow rate L/h

Alloy powder

Blossom nozzle

3#

4#

0.4~0.5

960~1020

0.07~0.08

900~960

0.08~0.2

200

20~25

8~12

Ceramic powder

Cone blossom nozzle

2#

0.4~0.5

1000~1200

0.07~0.08

900~960

0.4~0.5

110~130

25~60

5~10

Thermal spray QT Powder Flame Spray Gun



Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.