Inverter DC MMA Welding Machine

IGBT Type
· Excellent performance on a wide range of electrodes such as E6010, E7018, E6013, E308, E6014, and more.
· Machines with 110~200A include built-in features like anti-stick, hot start, and arc start; machines with 250~1000A offer hot start, arc start, and adjustable arc force.
· Soft start technology is popular in overseas markets and works well with generators.
· Optional PFC function available for 1-phase (75~275V) and 3-phase (220~525V).
· Lightweight and compact design for easy handling.
· Optional heavy-duty industrial suitcase or DIY-style case available.
· All models support scratch TIG welding, with optional lift TIG.
· Additional options include VRD (Voltage Reduction Device) and MCU control.
· OCV (Open Circuit Voltage) ranges from 15~85V.

Main Technical Parameters


Accessories:
Electrode holder × 1 pc, Earth clamp × 1 pc, Cable joint × 2 pcs, Inner hexagon spanner × 1 pc, Electrode holder cable × 1.8 meters, Grounding cable × 1.2 meters.


Product Selection Guide

Packaging Details: Standard packing followed by wooden carton.

Delivery Detail: 15–20 working days after full payment.

Our Services
1. We respond to your inquiries about our products and pricing within 24 hours.
2. Our experienced team communicates in English to assist you with any questions.
3. Working hours: 8:00 AM – 5:45 PM, Monday to Saturday (UTC+8).
4. Customized solutions and excellent after-sales service are provided.
5. For large orders, engineers can be sent to your country for on-site maintenance and guidance.
6. Our advantages include competitive pricing, high-quality products, timely delivery, annual new model releases, in-house manufacturing, and strict quality control.

FAQ
1. MOQ (Minimum Order Quantity):
Depending on the product, the minimum order quantity may vary. Please contact us for specific details.

2. Payment Terms:
We prefer T/T (Telegraphic Transfer), typically 30% deposit and 70% before shipment. L/C and Western Union are also acceptable.

3. Delivery Time:
Production usually takes 30–40 days after receiving the deposit.

4. Why Choose Us?
a. We are a leading manufacturer in China with extensive experience in circuit breakers, transformers, relays, substations, and stabilizers.
b. 100% QC inspection before shipping.
c. Engineers can be dispatched for on-site maintenance upon request.
d. OEM services are available.

5. Our 100% Promise:
1. 24-hour online support.
2. We always prioritize customer satisfaction.
3. The product images shown are from our main production line.
4. We look forward to building a long-term business relationship with you. Feel free to reach out for more information or to visit our factory. Your inquiry is welcome! (Click here to see more products)

High Content Iron Sulfide

Detailed introduction: ferrous sulphide ore is used for ferro sulphur in free cutting steel smelting/casting, which can improve the cutting performance and mechanical properties of steel effectively. It not only can reduce the cutting force and cutting temperature for significantly improving the tool life, but also can reduce the surface roughness of the workpiece for improving the chip processing property. When the sulfur in cast molten iron is too low, it is harmful to the casting, thereby resulting in poor casting inoculation effect, poor graphite shape and poor cutting performance. Therefore, resulfurization is required. The suitable content in molten iron is 0.07%-0.12. Sulfur makes the length of graphite shorter within the range, the end becomes blunt, and the shape is curved, thereby improving the mechanical properties.

Iron sulfide for enhancing grinding wheels,grinding wheel iron sulfide,High content resin grinding wheel iron sulfide

LUANCHUAN COUNTY HENGKAI METALLURGICAL MATERIALS SALES CO.,LTD , https://www.pyritechina.com