Tweco 3# 300A Copper Welding CO2 Torch with Tweco Connector

• Certification: CE, ISO9001
• Maximum Welding Thickness: >15mm
• Application: Machinery
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: tweco 3#
• Combustible Gas: CO2
• Flame Number: Flame
• Size: Standard
• Type: CO2 Welding Type
• Length: 10FT 12FT 15FT
• Back Connector: Miller /Euro/Bnd/ Tweco /etc
• Rating: 300A CO2 250A Mixed Gases
• Duty Cycle: 60%
• Wire Size: 0.8-1.2mm
• Transport Package: 1PC on a Plastic Box
• Specification: tweco 3#
• Trademark: Tonyweld
• Origin: China
• HS Code: 85159000
• Production Capacity: 300PCS/Month
• Package Size: 28.00cm * 20.00cm * 10.00cm
• Package Gross Weight: 4.000kg

Product Description

Tweco 3# mig welding gun Product Display
 

Tweco type welding torch back connector choose 
Tweco type welding torch spare parts 

Tweco 3# CO2 mig welding gun Technical data

TW3 300A AIR-COOLED MIG GUN
Technical Data	Rating: 300A CO2/250A Mixed Gases
	Duty Cycle: 60%
	Wire Size: .025"-.045"(0.6-1.2mm)
	Type	10ft(3.0m)	12ft(3.5m)	15ft(4.5m)
	TW3 MIG Gun Tweco Connector	TW-10T	TW-12T	TW-15T
	TW3 MIG Gun Miller Connector	TW-10M	TW-12M	TW-15M
	TW3 MIG Gun Lincoln Connector	TW-10L	TW-12L	TW-15L
	TW3 MIG Gun Euro Connector	TW-10E	TW-12E	TW-15E
No.	Description	Order
A	Nozzle 3/8" 9.5mm	23-37
	Nozzle 1/2" 12.7mm	23-50
	Nozzle 5/8″ 15.9mm	23-62
	Nozzle 3/4″ 19mm	23-75
	Nozzle 1/2"12.7mm	23-50F
	Nozzle 5/8″ 15.9mm	23-62F
	Nozzle 3/4″ 19mm	23-75F
	Nozzle 1/2"12.7mm Heavy Duty	23H-50
	Nozzle 5/8″15.9mm Heavy Duty	23H-62
	Nozzle 5/8″15.9mm Heavy Duty	23H-62F
	Nozzle 3/4″19mm Heavy Duty	23H-75
	Nozzle 3/8" 9.5mm Tapered	23T-37
	Nozzle 3/8" 9.5mm Tapered	23T-37F
B	Contact Tip .023" 0.6mm Standard	14-23
	Contact Tip .030" 0.8mm Standard	14-30
	Contact Tip .035" 0.9mm Standard	14-35
	Contact Tip .040" 1.0mm Standard	14-40
	Contact Tip .045" 1.2mm Standard	14-45
	Contact Tip .052" 1.3mm Standard	14-52
	Contact Tip 1/16" 1.6mm Standard	14-116
	Contact Tip 5/64″ 2.0 mm Standard	14-564
	Contact Tip 3/64″AL 1.2 mm Standard	14A364
	Contact Tip .030" 0.8mm Heavy Duty	14H-35
	Contact Tip .035" 0.9mm Heavy Duty	14H-35
	Contact Tip .040" 1.0mm Heavy Duty	14H-40
	Contact Tip .045" 1.2mm Heavy Duty	14H-45
	Contact Tip .052" 1.3mm Heavy Duty	14H-52
	Contact Tip 1/16" 1.6mm Heavy Duty	14H-116
	Contact Tip 5/64″ 2.0 mm Heavy Duty	14H-564
	Contact Tip 3/64″AL 1.2 mm Heavy Duty	14AH-364
	Contact Tip  1/16"AL1.6mm Heavy Duty	14AH-116
	Contact Tip .023" 0.6mm Tapered	14T-23
	Contact Tip .030" 0.8mm Tapered	14T-30
	Contact Tip .035" 0.9mm Tapered	14T-35
	Contact Tip .040" 1.0mm Tapered	14T-40
	Contact Tip .045" 1.2mm Tapered	14T-45
	Contact Tip .052" 1.3mm Tapered	14T-52
	Contact Tip 1/16" 1.6mm Tapered	14T-116
C	Gas Diffuser	54A
D	Liner for .035"-.045"(0.9-1.2mm) 15FT(4.5m)	44-3545-15
	Liner for .035"-.045"(0.9-1.2mm) 25FT(7.6m)	44-3545-25
No.	Description	Order
1	Gun Tube 45°	63J-45
	Gun Tube 60°	63J-60
2	Front Cable Assembly	102
3	Front Handle	83RC
4	Switch	94RR
5	Cable Ball Joint & Support Spring Small	400.1010S
6	Cable Assembly	TW300
7	Rear Strain Relief Spring	235RSSR
8	Rear Case (Direct Plug)	R6RC
9	Control Wire (Tweco/Miller)	MAK-354
9-1	Control Wire (Lincoln)	LAK-354
10	Tweco Central Connector	350-174H
11	Miller Central Connector	350-174MH
12	Lincoln Central Connector	350-174LH
12-1	Gas Tube	LKGAS
13	Euro Central Connector	174EX-1
13-1	Cable Ball Joint & Support Spring Big	400.1010B
13-2	Euro Rear Handle	501.2248
13-3	Euro Nut	174X-2
13-4	Euro Body Assembly	174EX-1
13-5	Euro Conduit Cap	174EX-1C

Tweco Torch Family Model

Package 

1PC ON A PLASTIC BOX 

Why Choose Us 
About Us 

Changzhou Tonyweld Group Co.,Ltd. is a professionl manufacturer MIG/MAG welding torch,TIG welding torch and air plasma cutting gun.We have tens years exprience to export many countries,and our products is very competitive in the world. 
 

1. Plasma cutting 
       Hyperthermmn,:PMX45,PMX1250,PMX1650,PMX45/65/85/105/PMX125/PRO200,HSD130
       Thermal dynamic

       Trafimet : S45, S75, S105, A101, A141, A151, CB50 , CB70, CB150,S125

       P80,AG60,PT31,AG100 ,SG51,JG60,JG100,SG55,trafimet serise cutting torch and part 
 

2. Tig welding 

        WP9,WP12 ,WP9, WP17 ,WP18 ,WP26 ,WP27,WP20torch and all accessories parts
 

3. Mig welding 

             Binzel---14AK,15AK,25AK,24KD,36KD,40KD,501D

             Panasoni--- 180A, 200A,350A,500A

             Bnd ---200E,300E,400E,600E,BND BTB Q20,BTB Q30,BTB Q40,BTB Q50

             Tweco---1#,2#,3#,4#,5#,SPRAY Master 250A,Spray master 350A,Spray master 450A

             Fronius---AW4000,AW5000,AL3000,AL4000   

             Esab---250A,315A,400A 
             Tregaskiss-350A,400A,500A
             Kemppi-MMT/PMT25,MMT/PMT27,MMT/PMT32,MMT/PMT35,MMT/PMT42W,MMT/PMT52W,PMT MN320A,MT38

4.Other welding consumables:
            Tungsten electrode,
            Earth clamp
            Cable joint
            Welding glove