Resistance Strip Flash Butt Welders Saw Blade Welding Machine

1. Secondary circuit optimization design, efficient and stable energy transmission: The secondary circuit adopts a large cross-sectional copper bar and low impedance connection structure, effectively reducing energy loss during welding current transmission, ensuring smooth welding current output, providing sufficient and stable heat input for flash welding, and ensuring joint quality from the energy source.

2. Precise matching of welding transformers, high compatibility between energy output and process: Welding transformers are specially selected based on the welding process characteristics of saw blades, with good external characteristic curves that can provide sufficient voltage during the flashing stage and quickly respond to current changes during the forging stage, meeting the energy requirements of saw blades of different thicknesses and materials.

3. Stable and controllable flashing process to avoid common welding defects: The welding controller ensures continuous and stable flashing process by accurately adjusting the flashing speed and current, effectively preventing end face oxidation caused by excessive splashing or weak flashing due to strong flashing, ensuring uniform heating of the end face, and creating good conditions for forging.

4. Precise application of forging force, dense and uniform joint structure: The pneumatic transmission mechanism, combined with precision pressure regulating valves and pressure sensors, can achieve precise setting and real-time feedback of forging force. The forging action is fast and powerful, fully forging the heated end face, making the joint structure dense and free of oxide inclusions, and the welding strength close to the base metal.

5. High consistency in multi specification welding and stable quality in mass production: Whether it is a 0.45mm thin slaughter saw blade or a 1.6mm thick woodworking saw blade, the equipment can achieve stable welding through parameter optimization. In mass production, the welding strength, joint appearance, and dimensional accuracy of each product remain highly consistent, meeting quality control requirements.

Item/Model	Unit	DN-40	DN-63	D(T)N-80	D(T)N-100	D(T)N-125	D(T)N-160	D(T)N-200
Rated power At 50%	KVA	40	63	80	100	125	160	200
Rated primary power	V	380	380	380	380	380	380	380
Secondary Voltage	V	5.2	6.7	7.9	8.3	8.6	9.1	10.6
Rated frequency	HZ	50/60	50/60	50/60	50/60	50/60	50/60	50/60
Max.Short Circuit Current	KA	14	15	16	18	20	28	34
Max. weld power	KVA	62	86	170	280	300	330	410
Throat	MM	500	500	630	630	630	630	630
Max.Froce at electrodes	N	6000	6000	10000	10000	10000	12000	12000
Working stroke	MM	20	20	30	40	40	50	50
Cooling Water Consumpion 2.5bar	L/min	6	6	8	8	8	10	10
Electrodes tlp	MM	Φ13*45	Φ13*45	Φ16*45	Φ16*45	Φ16*45	Φ20*45	Φ20*45
Arms	MM	Φ50*150	Φ50*150	Φ80*220	Φ80*220	Φ80*220	Φ80*220	Φ80*220
Projection Clamping Plate	MM	125*125	125*125	200*200	200*200	200*200	200*200	200*200
Max.Welding Capaciry A3 steel	MM	2.5+2.5	3+3	4+4	4.5+4.5	5+5	5+5	6+6

Slaughter Saw Blade Size: 16mm x 4 teeth/inch x 0.5mm thick

Metal Cutting Saw Blade Size: 27mm x 5/8 teeth/inch x 0.9mm thick

Woodworking Saw Blade Size: 35mm x 22mm x 1.1mm thick

Saw Blade Width: 6-80mm, saw blade thickness: 0.45-1.6mm

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1. When can you arrange shippment?
The shippment is 15 days after getting deopsit, but customized machines should be more than 25 days.

2.Do you inspect the finished products?
Yes, each step of production products will be came out inspection by QC department before shipping.

3.Are you factory?
Yes, we are factory, all machine is made by ourself and we can provide customize service according to your requirement.

4.How to buy your Spot Welder?
Please send us inquiry to our email, and we will give you a PI to send us payment.

5. How to contact you?
You can send a mail for us and call us.

6.How will you deliver my goods to me?
We always ship by air and sea in the mean time.

7.How about your transport packing? Is it possible to damage the machine during the transportation?
We have rich experience on international transportation. All the packing are extra thickness carton filling with protective PE foam and waterproof membrane. No damage happened during transportation until now.

8.What kind of payment do you accept?
T/T, Western Union, PayPal, .L/C, D/A, etc.

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