You can send us samples of your product and we test it on machine.

Before delivery, we shall test the machine working condition for you.

Certainly, we have made video of every machine and uploaded them to Youtube.

We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price,please send the message on trade management or call us directly. In a word, we’ll reply you as soon as possible.

Wonderful group adheres to strict quality control procedures that begin with product design and carry through to the end of the production process using state-of -the-art quality control equipment .As an added measure, all clients receive production samples for approval.

Leave us massage with your purchase requements and we will reply you within one hour on working time. And you can aslo contact us by phone or skype.

Yes. We are factory with more than 10 years manufacturing experience.

Certainly, we have made video of every machine and uploaded them to Youtube.

You can send us samples of your product and we test it on machine.

Q: Do you have a CE certificate? A: For every model of machine, it has a CE certificate.

Acturally, payment would be preferred: Normally we choose in T/T, usually is 30% deposit and pay the balance before shipment.L/C, Western Union is fine

Generally if you choose the different products,our minimum order qty.also will be different.

If you are registed on .........., we can make this order on .........., Western unin, paypal, credit card is accept.

Foot pedal is optional, its 50USD/PCS

Yes, of course. There are already many customers cooperating with us in this way. We have over 8 years in the business with extensive knowledge of technology and market. Our good reputation in China has been awarded by Alibaba Group as its selected business partner.

A: Our factory has gained SAA certificate and EMC certificate and ISO9002 authentication. Quality makes us who we are today. We focus on the quality from the very beginning to the end.

A: You products will be arrived your the nearest domestic port after order confirmed, it's about 14 days.

A: Yes,we are glad to offer you samples.After price and order confirmed, the samples fee will be charged.

A: We accept T/T, Western Union, Alibaba Trade Assurance payments. For those orders less than 1000USD, we accept PayPal to pay.

A: We are factory with more than 10 years manufacturing experience and we provide perfect OEM and after-sale service.

We’ve been specializing in air compressors for 35 years, we have the most professionalproduction team; the most reliable quality, with 18 million dollars exporting gross valve.

We usually quote within 24 hours after we get your inquiry. If you are urgent to get theprice,please send the message on trade management or call us directly. In a word, we’ll reply you as soon as possible.

Our factory has gained CE certificate, CCC certificate and ISO9002 authentication. Quality makes us who we are today. We focus on the quality from the very beginning to the end...

Yes, after price and order confirmed, you can require for samples. We are glad to offer you samples.

We are a factory and we have a special agent for foreign trading.

There are no minimum order requirements in the TOPWELL Store.

Once your order is shipped, TOPWELL will send out an email notification informing you of shipment. This email will contain a tracking number that will allow you to track your order delivery.

Most orders will ship the same day or within one week, but actual delivery time will depend on the shipping method chosen.

A lot of stainless steel mig welding tests are set up using Tri mix shielding gas (90 helium - 7.5 argon-2.5 co2) and .035" 308 stainless steel mig wire.try these settings for a start and adjust from there....20 volts 300 inches per minute ( if the machine does not read in ipm, just pull the trigger and count to 6 seconds. then measure the wire that came out and multiply by 10..in this case , 30 i...

T/T, Paypal, Western Union.

We offer one-year warranty for the main parts, if there are any issues, we will send the replacements by air immediately.

If shipping by air, the delivery time is usually two weeks to your home.If shipping by sea, the delivery time is usually 2 months to the destination port.

For the wholesale price, different machines have different MOQ, the small machines like Mini ARC-140i are 100pcs, the light industrial machines like Alutig-200P is 30pcs, the industrial machines like MIG-500i is 5pcs.For the sample price, it starts to sell from 1 set.

The proper travel speed produces a weld bead with the desired contour (or "crown"), width and appearance. Adjust travel speed so that the arc stays within the leading one-third of the weld pool. Slow travel speeds produce a wide, convex bead with shallow penetration. Excessively high travel speeds also decrease penetration, create a narrower and/or highly crowned bead, and possibly undercuts.A few...

Each welder manipulates or weaves the electrode in a unique style. Develop your own style by observing others, practicing and creating a method that produces good results for you. Note that on material 1/4 in. and thinner, weaving the rod typically creates a bead that is wider than necessary. In many instances, plain, straight-ahead travel works fine.To create a wider bead on thicker material, man...

Stick welding in the flat, horizontal and overhead position uses a "drag" or "backhand" welding technique. Hold the rod perpendicular to the joint and tilt the top of the electrode in the direction of travel approximately 5 to 15 degrees. For welding vertical up, use a "push" or "forehand" technique and tilt the top of the rod 15 degrees away from the direction of travel.

he correct arc length varies with each electrode and application. As a good starting point, arc length should not exceed the diameter of the metal portion (core) of the electrode. Holding the electrode too closely decreases welding voltage. This creates an erratic arc that may extinguish itself or cause the rod to freeze, as well as produces a weld bead with a high crown. Excessively long arcs (to...

The correct current, or amperage, setting primarily depends on the diameter and type of electrode selected. For example, a 1/8 in. 6010 rod runs well from 75 to 125 amps, while a 5/32 in. 7018 rod welds at currents up to 220 amps. The side of the electrode box usually indicates operating ranges. Select an amperage based on the material's thickness, welding position (about 15 percent less heat for ...

Now that you're ready to weld, remember CLAMS. Bringing all these points together in one moment of welding may seem like a lot to think about, but it becomes second nature with practice. And don't get discouraged! Stick welding got its name not because the electrode looks like a stick, but because EVERYONE sticks the rod to the workpiece when learning how to weld.

Stick welding is more forgiving on unclean conditions, but it never hurts to clean parts with a wire brush or grind off excess rust. If you prepare well and have average welding ability, you can make a sound weld. However, even great welding skill cannot overcome poor preparation, as it can lead to cracking, lack of fusion and slag inclusions.