This article mainly introduces the OTC cutting machine D12000 cutting gun, their models are CTW(M)(L)-1201, CTZW(M)(L)-1201 and CTPW(M)(L)-1201, we first use the following table to understand these three types of cutting Specifications of the gun.
model | CTW-1201 | CTWM-1201 | CTWL-1201 | CTZW-1201 | CTZWM-1201 | CTZWL-1201 | CTPW-1201 | CTWPM-1201 | CTPWL-1201 | |
Torch Type | short handle | long handle | straight handle | |||||||
cable length | 10m | 20m | 30m | 10m | 20m | 30m | 10m | 20m | 30m | |
net weight | 5kg | 9. 5kg | 14kg | 5kg | 9. 5kg | 14kg | 5kg | 9. 5kg | 14kg | |
Rated current | 120A | |||||||||
load duration | 100% | |||||||||
No-load voltage | 263V | |||||||||
arcing voltage | 1.8kV (13kV 0.02s) | |||||||||
Arc stabilization voltage | 200V | |||||||||
cutting gas | Air | |||||||||
Cutting gas flow | 50L/min(0.39MPa) | |||||||||
cooling method | liquid cooling | |||||||||
Coolant flow (minimum) | 0.5L/min | |||||||||
Coolant | minimum | 0.196MPa | ||||||||
pressure | maximum | 0.5MPa | ||||||||
Application standard | GB/T15579.7-2005 |
With the above table, we know the length, weight and other detailed parameters corresponding to each type of torch, but we still don't know the parts and components of each type of torch, what should we do? Don't worry, we can look at the following three pictures, each picture corresponds to a detailed decomposition of a type of cutting gun.
After reading the three pictures, I believe that everyone has a detailed understanding of each type of cutting gun. Now we can find the corresponding model of each part of each cutting gun through the table below.
serial number | part number | name | Assembled quantity | number of attachments | Remark | ||
short handle | long handle | straight handle | |||||
1 | H839G02 | Nozzle cap | 1 | 1 | |||
2 | H839G03 | nozzle | 1 | 4 | |||
3 | H839M00 | electrode | 1 | 4 | |||
4 | H852B00 | H839B00 | H840B00 | torch body | 1 | Including 4-1~4-8 | |
4-1 | H813H00 | - | - | Check pin assembly | (1) | Including 4-4~4-8 | |
4-2 | - | H758R00 | H760F00 | Inspection pin assembly (1) | (1) | Contains 4-5 | |
4-3 | - | H758S00 | H760G00 | Inspection pin assembly (2) | (1) | Contains 4-5 | |
4-4 | H758B03 | protection cap | (1) | ||||
4-5 | H758R03 | Detection pin (metal plug) | (2) | ||||
4-6 | 4739-200 | - | - | Strap (black) | (2) | ||
4-7 | - | H758B01 | - | gun body shell | (1) | ||
4-8 | - | 4739-172 | - | MX35 round head bolts | (2) | ||
5 | H781B01 | rubber sheath | 1 | ||||
6 | H758H01 | wrench | 1 | ||||
H839N00 | H840N00 | For 10m | |||||
7 | H852P01 | H841N00 | H842N00 | handle | 1 | For 20m | |
H843N00 | H844N00 | For 30m | |||||
7-1 | - | 4739-176 | - | M4 Hex Nut | (4) | ||
7-2 | - | 4739-174 | - | MX35 round head bolts | (3) | ||
7-3 | - | 4739-175 | - | MX35 round head bolts | (1) | ||
7-4 | 4739-173 | - | MX35 round head bolts | (4) | |||
8 | K2530A00 | K2432A00 | K2433A00 | Torch switch assembly | 1 | -1 | |
H839F00 | For 10m, including 10, 11 | ||||||
9 | H841F00 | Tube cable assembly | 1 | For 20m, including 10, 11 | |||
H843F00 | For 30m, including 10, 11 | ||||||
10 | 4730-001 | Plug (2P) | (1) | ||||
11 | 4730-052 | Plug (4P) | (1) | W-W00294 | |||
- | H775G00 | - | Torch Guide | - | 1 |
For the nozzle of the torch, there are also the following types to choose from.
serial number | part number | name | Remark |
1 | H839K01 | Nozzle (80A) | Nozzle for cutting below 12t (please use below 80A current) |
2 | H839K02 | Nozzle (50A) | 4. Nozzle for cutting below 5t (please use below 50A current) |
3 | H839K03 | Nozzle (30A) | 2. Nozzle for cutting below 3t (please use below 30A current) |
If you need to buy, you can contact me. Our company sells all types of OTC equipment, original accessories and spare parts. Our company is the agent designated by OTC. All accessories are guaranteed to be original and authentic. Contact number: +86-180-9663-1656 (the same wechat and whatsapp number). At the same time, you are welcome to join me in wechat to exchange knowledge and information about OTC welding machine Experience.Welcome to 15305667776@163.com and ahojotc@gmail.com. Due to the network, if you want to send me an email, please send it to these two email addresses at the same time. Thank you very much.
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