Medium Frequency Inverter Resistance Spot Welding Machine for Metal

Product Description

Medium frequency inverter resistance spot welding machine is an advanced welding equipment. Widely used, welding transformers is small volume while high output energy. The integrated transformer quick welding tongs used in the automotive industry are particularly advantageous. And its superior performance is due to the increase in welding transformer frequency from 50/60Hz to 1000Hz, greatly reducing the weight of the iron core l. In addition, the rectifier diode in the secondary circuit of the transformer can converts electrical energy into DC power for welding use.
Features 1.The welding current is direct current, and when there is induction and magnetic material in the secondary winding, it will not affect the welding.
2.To balance the load of the power supply equipment, the medium frequency inverter point projection welding machine adopts a three-phase power supply with stronger adaptability to the fluctuations and voltage drops of the power grid.
3.More precise and rapid current control; Compared with power frequency systems, it can analyze parameters more accurately.
4.Medium frequency can adjust welding current 20 times faster than traditional techniques.
5.Welding reduces operating costs, including saving energy at each welding point and shortening the welding cycle.
6.Energy saving: Especially suitable for welding thick workpieces and highly conductive metals such as aluminum and all galvanized steel plates.
Product Parameters

Model	MD-10	MD-20	MD-25	MD-40	MD-60	MD-80	MD-120
Max. short-circuit current(KA)	10	20	25	40	60	80	120
Rated duty cycle(%)	50	50	50	50	50	50	50
Secondary voltage(V)	≈9.8	≈9.8	≈9.8	≈11.6	≈13.6	≈13.6	≈13.6
Rated power(KVA)	≤20	≤50	≤70	≤120	≤160	≤240	≤300
Electrode pressure(N)	1200	4700	4700	7300	12000/18000	12000/18000	18000
Electrode stroke(mm)	50	80	80	80	100	100	100
Cooling water flow(L/min)	20	24	24	30	50	50	60

Working Samples
Certifications Packaging & Shipping
FAQ Q: Are you a manufacturer or integrator?A: We are both a manufacturer and an integrator. Q: Can you customize the machine?A: We support OEM/ODM service and can customize the machine according to your requirements.Q: How long is your warranty period?A: We offer a one-year warranty, except vulnerable and consumable parts.Q: What certifications do the welding machines hold?A: Our machines are certified with CE and ISO standards.Q: Do you support after-sales service overseas?A: Yes, we support after-sales service online and offline.Q: How long is the delivery time?A: Delivery time for standard machines: 7-15 working days Delivery time for customized machines: According to the degree of customization, about 1-3 monthsQ: What is the payment terms?A: We ship with full payment, and we can negotiate payment terms.

---

>> Vertical Milling Machine/Knee Type Milling Machine X5032
>> Sell 13-3/8" casing packing frame 13-3/8"inch for storage and transportation of drill pipe , Tubings and Casings
>> big game baitcast spinning fishing reel reelsking fishing reels spinning
>> CMOS 2MP Note Book Laptop Built-in Camera Modules
>> Factory Eco Friendly Non Slip Folding Pilates yoga mats manufacturer
>> Custom production casting iron part precision Brushing Polishing aluminium die casting product
>> PU Shoe Sole Injection Moulding Machine
>> 110kw Bx218 Wood Chipping Machine
>> EDI Ultra Pure Water Filter Machine/ Large Capacity Brackish Water Treatment
>> House plan interior decoration wood clad home windows with grill design
>> Automatic Bag-in-PP Woven Bag Secondary Baler Bagging Machine for Small Pouch Product Into Big Bag with Factory Price
>> Single Side Grocery Store Wall Shelf Shop Retail Display Stand Racks Supermarket Wooden Shelving
>> 6oz Best Selvedge Denim Pants Shirt Hot Sale Cheap Jeans Fabric 32/2*21
>> Home Appliance Switch Socket Accessories Assembly Parts Screw Terminal Electrical Brass Copper Terminal Contact
>> 600ml Water Based Anti Mosquito Pest Control Spray Powerful Insecticide Spray
>> CNC Single Diamond Wire Saw for Efficient Silicon Ingot Sawing and Top & Tail Cut in Solar Industry
>> Mole Ripper Nine Blades Cultivator Subsoiler for Farm Agricultural Machinery
>> China Manufacturer Custom Printed 100%Biodegradable Trash Bag Garbage Bag
>> Bathroom Stainless Steel Metal Clothes hanger Towel Robe hooks Wall Mounted
>> Oil Recovery Equipment Oil Refining Equipment Petroleum Distillation Equipment Regenerate