Welcome to Jinan Apes Technology Co., Ltd.


Public Building 6-803, Area 4-4, Luneng Lingxiu City, Jinan, Shandong, China


TWECO Mig Torch Tweco Welding Torches Tweco 400A Mig Welding Torch NT4

TWECO Mig Torch Tweco-NT4
TWECO Mig Torch NT4

Package Includes:

1 x TWECO type 400A mig gun complete

Description Of TWECO Mig Torch Tweco Welding Torches Tweco 400A Mig Welding Torch NT4


Front End Consumable List

14-35 Contact Tips 0.9mm Ecu

14-45 Contact Tips 1.2mm Ecu

14-52 Contact Tips 1.3mm Ecu

14-116 Contact Tips 1.6mm Ecu

14H-35 Contact Tips 0.9mm Ecu HD

14H-40 Contact Tips 1.0mm Ecu HD

14H-45 Contact Tips 1.2mm Ecu HD

14H-52 Contact Tips 1.3mm Ecu HD

14H-116 Contact Tips 1.6mm Ecu HD

14H-564 Contact Tips 2.0mm Ecu HD

24A50 Tweco Nozzle Adjustable

24A62 Tweco Nozzle Adjustable

24A75 Tweco Nozzle Adjustable

24AH50 Tweco Nozzle Duty

24AH62 Tweco Nozzle Duty

24AH75 Tweco Nozzle Duty

23-50 Tweco Nozzle Self Insulated

23-62 Tweco Nozzle Self Insulated

23-75 Tweco Nozzle Self Insulated

24CT50S Tweco Nozzle Fixed Coarse Thread

24CT62S Tweco Nozzle Fixed Coarse Thread

24CT75S Tweco Nozzle Fixed Coarse Thread

51 Tweco Gas Diffuser

Uses Liners 

– 44-3545-15 Steel Liner

– 44-116-15  Steel Liner    

– 44-564-15  Steel Liner

– 44T-3545-15 Teflon Liner

– 44T-116-15  Teflon Liner


Tweco style #4 Bayonet connection.

Uses Lincoln & Tweco number one (TW#4) consumables & spares

Newly designed NORTH MIG gun from NORTH WELDING, incorp US Technology.

Comes with a Three (3) month replacement warranty.

Power cable is manufactured in the USA.

400 Amp Co2/350 Amp mixed composition @ 60% duty cycle.

Plug not included, different plug required for Lincoln machine.

Product Details TWECO Mig Torch Tweco Welding Torches Tweco 400A Mig Welding Torch NT4

Tweco mig torch
Tweco mig torch
Tweco mig torch
Tweco mig torch

TWECO Mig Torch Tweco Welding Torches Tweco 400A Mig Welding Torch NT4

tweco mig torch
Tweco mig torch

Color might be slightly different due to the color calibration of each individual monitor.

Please allow slightly measuring deviation due to manual measurement.


Q1. What is your terms of packing?

A:1 Normally, we packing our goods with cartons. If you have special requirements, please mention that in advance. 

A:2 If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?

A: T/T 100% in advance. We’ll show you the photos of the products and packages before the shipment.

Q3. What is your terms of delivery?


Q4. How about your delivery time?

A: Generally, it will take 15 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q7: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit ;

A:2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Our Service


Competitive price.Email inquiry with part number, part name and parts quantity to We will quote within 24 working hours.

Inspection & Packing

100% Inspect! Each product will be packed in individual box with Label on it, and boxes will be packed in carton, cartons will be packed on pallet.


3 months after B/L date. Exclusive and unique solution can be provide to our customer by our well-trained and professional engineers and staffs.


We have cooperated forwarders on long term basis, can get special discount from DHL for air order and also from many shipping lines for sea order. Customer forwarder also accepted.

Packaging & Shipping

Normally, we packing our goods with wooden cases. If you have special requirements, please mention that in advance.

Three main packing method:

  1. Domestic packing for Chinese market.
  2. Standard export package (from inside to outside): oiled paper, boxes, cartons, (and wooden pallets).
  3. Customized package.

We  are one leading exporter and manufacturer in the field of welding machines.

we have our own machinery company who is specializing in researching, producing, and selling welding equipment, accessories..

The normal package is cartons packing and Waterproof membrane , plywood box or Carton.If container is too tigher,we will use pe film for packing or pack it according to customers special request.

International Express: Below 150kg Fast and convenient such as UPS, DHL,TNT, EMS etc. Air transportation: 150kg-500kg Save the transportation time.

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