320A MIG output drives into 5/8" plate without stacking endless passes.
300A TIG and Stick output handles heavy structural welds without switching machines.
Single or 3-phase 200–575V input runs full output with zero de-rating.
4-roll geared drive feeds 3/64" aluminum through 10' guns without birdnesting.
Single and double pulse on every process reduces spatter and heat distortion.
DESCRIPTION
REAL-WORLD CAPACITY
SPECIFICATIONS
ACCESSORIES
WARRANTY
USER MANUAL
SHIPPING
WHY BUY FROM US
DESCRIPTION
HTP Pro Pulse 300 Product # PP300STEEL
Does Not Include: Welding Cart
A multi process pulse welding system for fabrication shops that need MIG, TIG, and Stick capability in one machine.
The HTP Pro Pulse 300 is an industrial multi process welder capable of MIG, pulsed MIG, DC TIG, pulsed TIG, Stick, and pulsed Stick welding. The system is designed for fabrication shops and manufacturing environments that require a wide range of welding processes from a single machine.
The machine operates on single phase or three phase power from 200V to 575V without reducing output or duty cycle. It includes a digital control interface with a large LCD display that allows operators to adjust welding programs, pulse parameters, and arc characteristics depending on material and application.
In real shop use the Pro Pulse 300 is commonly used for steel fabrication, aluminum MIG welding, stainless welding, and production welding where pulse control improves weld quality and heat control.
Maximum MIG Output: 320A Maximum TIG Output: 300A Maximum Stick Output: 300A Minimum MIG Output: 12A Minimum TIG Output: 4A Minimum Stick Output: 4A Wire Feed Speed: 55 to 787 IPM Wire Diameter Range: .023 inch to .045 inch Wire Spool Size: 8 inch and 12 inch Maximum Recommended Thickness: Up to 5/8 inch
USED For • Fabrication shops welding steel and aluminum • Production welding using pulsed MIG programs • Shops needing MIG, TIG, and Stick in one machine • Industrial environments using three phase power
Not For • Hobby welders needing a simple entry level machine • Users without access to high amperage electrical service • Shops needing a lightweight portable welder
If you do not have 200V to 575V input power, this is not your machine.
REAL-WORLD CAPACITY
Material Thickness | Performance Sheet metal | Pulse MIG heat control 1/8 inch steel | Single pass MIG or TIG 1/4 inch steel | Structural MIG welding 5/8 inch steel | Multi pass fabrication welding
Technical Specifications for the HTP Pro Pulse 300
Input Voltage Single Phase 230V (208 to 240V) Input Voltage Three Phase 200V to 575V Input Amperage Single Phase @ Max Output 51A Input Amperage Three Phase 240V 31A Input Amperage Three Phase 480V 15A Maximum Output MIG 320A Maximum Output TIG and Stick 300A Minimum Output MIG 12A Minimum Output TIG and Stick 4A Arc Voltage 13 to 35V Open Circuit Voltage 79V Electronic Overload Protection Yes Cooling System Dual Fan Forced Air Wire Spool Capacity 8 inch and 12 inch up to 44 lbs Wire Diameter Range .023 inch to .045 inch Frequency 50 / 60 Hz Wire Feed Rate 55 to 787 inches per minute Dimensions 26.75 inch x 12 inch x 17.25 inch Weight 95 lbs
Power Requirements
Single Phase Power: 230V (208 to 240V) Three Phase Power: 200V to 575V
ACCESSORIES
HTP Pro Pulse 300 Package Includes
Package configuration varies depending on the selected package option.
Steel Package (PP300STEEL)
10 foot 36 Series Steel MIG Gun Steel Drive Rollers Installed (1.0 / 1.2 for .035 .040 .045 wire) 15 foot Ground Cable Gas Hose Victor Regulator PVC Spindle Spacer NEMA 6-50P Plug User Manual
Aluminum Package (PP300ALUM)
10 foot 26 Series Aluminum MIG Gun Aluminum Drive Rollers for .035 .040 .047 wire Steel Drive Rollers Installed for .035 .040 .045 wire 15 foot Ground Cable Gas Hose Victor Regulator PVC Spindle Spacer NEMA 6-50P Plug User Manual
Aluminum and Steel Package (PP300ALU/STEEL)
10 foot 26 Series Aluminum MIG Gun 10 foot 36 Series Steel MIG Gun Aluminum Drive Rollers for .035 .040 .047 wire Steel Drive Rollers Installed for .035 .040 .045 wire 15 foot Ground Cable Gas Hose Victor Regulator PVC Spindle Spacer NEMA 6-50P Plug User Manual
Optional accessories and configuration options may be selected before purchase.
CA Prop 65 - For Residents of California Warning: Welding and cutting equipment, accessories, and fumes can expose you to chemicals, including Chromium (Hexavalent Compounds), Lead, and Nickel, which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, please visitwww.P65Warnings.ca.gov.
SHIPPING
Shipping Policy
Shipping Overview
Products sold on FabCore X Supply are fulfilled through our authorized U.S.-based distribution network.
Please keep all shipping cartons and packaging materials until you have fully inspected your order and confirmed that the products are in acceptable condition.
Orders may arrive in multiple shipments from different warehouse locations depending on product availability and warehouse location.
Processing & Delivery Timeframes
Processing Time:
1–2 business days
Standard Parcel Transit Time (Continental U.S.):
3–7 business days
Freight Transit Time:
5–10 business days
Delivery timeframes are estimates only and are not guaranteed.
Shipping Methods & Carrier Delays
Orders ship via major carriers including USPS, UPS, and LTL freight carriers.
Carrier delivery estimates are service goals and may be impacted by factors outside our control, including:
Severe weather or natural events
Holiday or peak shipping volume
Transportation or facility disruptions
Address or routing errors
Local carrier processing delays
USPS Priority Mail timeframes are not guaranteed delivery dates. UPS and freight carriers may also experience similar delays.
Free Shipping Policy
Most orders over $100 USD qualify for free shipping.
Exclusions: Products weighing over 69 lbs or requiring palletized freight shipment are excluded from free shipping and are subject to freight charges.
Freight Shipping
Large or heavy products that exceed standard carrier weight or size limits (over 69 lbs) ship via truck freight and may arrive shrink-wrapped on a pallet.
Freight Shipping Fee
Freight shipments ship for a flat fee of $250.00 when delivered to:
A commercial address with forklift or loading dock access, or
A freight terminal for customer pickup.
Residential Freight Deliveries
Freight shipments can be delivered to residential addresses; however, additional carrier accessorial fees apply.
Examples of accessorial charges include:
Residential delivery surcharge
Liftgate service
Limited access delivery fees
Appointment delivery or re-delivery charges
Customers shipping to residential addresses will be contacted by Customer Service if additional freight charges apply.
Someone must be present to sign for and accept delivery of all freight shipments.
If liftgate service is declined but used at delivery, the customer is responsible for the additional carrier charge.
Additional Freight Items
Items purchased separately from machines or palletized equipment incur an additional $250 freight shipping fee when shipped to a commercial address.
When delivered to a residential address, customers are responsible for all applicable freight and accessorial charges.
Freight Delivery Inspection & Damage Policy
All freight shipments leave our suppliers’ facilities in good condition.
Risk of loss transfers upon confirmed delivery in accordance with carrier documentation. We assist customers with delivery-related issues in accordance with our published policies.
To protect yourself:
Inspect all shipments immediately upon delivery.
If possible, inspect the contents while the driver is present.
Note any visible damage or missing items on the delivery receipt before signing.
For freight terminal pickups (“Hold for Pickup” shipments), inspect the shipment before leaving the terminal. Damage not noted at pickup may be denied by the carrier.
We are happy to assist customers with freight claims when possible; however, freight claims are ultimately handled by the carrier.
FabCore X Supply 6108 Tiffield Way Wake Forest, NC 27587 Email: sales@fabcorexsupply.com Phone: (919) 435-2799
WHY BUY FROM US
Why Buy From Us
We understand you have many options when purchasing equipment. At FabCore X Supply, our goal is to provide a reliable, transparent, and professional buying experience for every customer.
Here’s what you can expect when you shop with us:
✔ Competitive Pricing & Price Match
We work closely with authorized manufacturers and distribution partners to offer competitive pricing. If you find the same product advertised for less by an eligible authorized retailer, we’ll review your request through our Price Match Policy.
✔ Clear & Fair Returns
We offer a 30-day return window on eligible products. Returns are processed in accordance with our published return policy.
✔ Knowledgeable Customer Support
Our team is committed to helping customers choose the right equipment and providing support throughout the ordering and delivery process.
✔ Quality Products from Authorized Sources
All products on our site are sourced from authorized manufacturers and distributors. We carefully select products based on quality, reliability, and performance standards. (See List of Authorized Suppliers)
✔ Reliable Fulfillment
Orders are processed and fulfilled through our authorized U.S. distribution partners to help ensure proper handling and dependable delivery.
FabCore X Supply 6108 Tiffield Way Wake Forest, NC 27587 Email: sales@fabcorexsupply.com Phone: (919) 435-2799
A multi process pulse welding system for fabrication shops that need MIG, TIG, and Stick capability in one machine.
The HTP Pro Pulse 300 is an industrial multi process welder capable of MIG, pulsed MIG, DC TIG, pulsed TIG, Stick, and pulsed Stick welding. The system is designed for fabrication shops and manufacturing environments that require a wide range of welding processes from a single machine.
The machine operates on single phase or three phase power from 200V to 575V without reducing output or duty cycle. It includes a digital control interface with a large LCD display that allows operators to adjust welding programs, pulse parameters, and arc characteristics depending on material and application.
In real shop use the Pro Pulse 300 is commonly used for steel fabrication, aluminum MIG welding, stainless welding, and production welding where pulse control improves weld quality and heat control.
Maximum MIG Output: 320A Maximum TIG Output: 300A Maximum Stick Output: 300A Minimum MIG Output: 12A Minimum TIG Output: 4A Minimum Stick Output: 4A Wire Feed Speed: 55 to 787 IPM Wire Diameter Range: .023 inch to .045 inch Wire Spool Size: 8 inch and 12 inch Maximum Recommended Thickness: Up to 5/8 inch
USED For • Fabrication shops welding steel and aluminum • Production welding using pulsed MIG programs • Shops needing MIG, TIG, and Stick in one machine • Industrial environments using three phase power
Not For • Hobby welders needing a simple entry level machine • Users without access to high amperage electrical service • Shops needing a lightweight portable welder
If you do not have 200V to 575V input power, this is not your machine.
REAL-WORLD CAPACITY
Material Thickness | Performance Sheet metal | Pulse MIG heat control 1/8 inch steel | Single pass MIG or TIG 1/4 inch steel | Structural MIG welding 5/8 inch steel | Multi pass fabrication welding
Technical Specifications for the HTP Pro Pulse 300
Input Voltage Single Phase 230V (208 to 240V) Input Voltage Three Phase 200V to 575V Input Amperage Single Phase @ Max Output 51A Input Amperage Three Phase 240V 31A Input Amperage Three Phase 480V 15A Maximum Output MIG 320A Maximum Output TIG and Stick 300A Minimum Output MIG 12A Minimum Output TIG and Stick 4A Arc Voltage 13 to 35V Open Circuit Voltage 79V Electronic Overload Protection Yes Cooling System Dual Fan Forced Air Wire Spool Capacity 8 inch and 12 inch up to 44 lbs Wire Diameter Range .023 inch to .045 inch Frequency 50 / 60 Hz Wire Feed Rate 55 to 787 inches per minute Dimensions 26.75 inch x 12 inch x 17.25 inch Weight 95 lbs
Power Requirements
Single Phase Power: 230V (208 to 240V) Three Phase Power: 200V to 575V
ACCESSORIES
HTP Pro Pulse 300 Package Includes
Package configuration varies depending on the selected package option.
Steel Package (PP300STEEL)
10 foot 36 Series Steel MIG Gun Steel Drive Rollers Installed (1.0 / 1.2 for .035 .040 .045 wire) 15 foot Ground Cable Gas Hose Victor Regulator PVC Spindle Spacer NEMA 6-50P Plug User Manual
Aluminum Package (PP300ALUM)
10 foot 26 Series Aluminum MIG Gun Aluminum Drive Rollers for .035 .040 .047 wire Steel Drive Rollers Installed for .035 .040 .045 wire 15 foot Ground Cable Gas Hose Victor Regulator PVC Spindle Spacer NEMA 6-50P Plug User Manual
Aluminum and Steel Package (PP300ALU/STEEL)
10 foot 26 Series Aluminum MIG Gun 10 foot 36 Series Steel MIG Gun Aluminum Drive Rollers for .035 .040 .047 wire Steel Drive Rollers Installed for .035 .040 .045 wire 15 foot Ground Cable Gas Hose Victor Regulator PVC Spindle Spacer NEMA 6-50P Plug User Manual
Optional accessories and configuration options may be selected before purchase.
CA Prop 65 - For Residents of California Warning: Welding and cutting equipment, accessories, and fumes can expose you to chemicals, including Chromium (Hexavalent Compounds), Lead, and Nickel, which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information, please visitwww.P65Warnings.ca.gov.
SHIPPING
Shipping Policy
Shipping Overview
Products sold on FabCore X Supply are fulfilled through our authorized U.S.-based distribution network.
Please keep all shipping cartons and packaging materials until you have fully inspected your order and confirmed that the products are in acceptable condition.
Orders may arrive in multiple shipments from different warehouse locations depending on product availability and warehouse location.
Processing & Delivery Timeframes
Processing Time:
1–2 business days
Standard Parcel Transit Time (Continental U.S.):
3–7 business days
Freight Transit Time:
5–10 business days
Delivery timeframes are estimates only and are not guaranteed.
Shipping Methods & Carrier Delays
Orders ship via major carriers including USPS, UPS, and LTL freight carriers.
Carrier delivery estimates are service goals and may be impacted by factors outside our control, including:
Severe weather or natural events
Holiday or peak shipping volume
Transportation or facility disruptions
Address or routing errors
Local carrier processing delays
USPS Priority Mail timeframes are not guaranteed delivery dates. UPS and freight carriers may also experience similar delays.
Free Shipping Policy
Most orders over $100 USD qualify for free shipping.
Exclusions: Products weighing over 69 lbs or requiring palletized freight shipment are excluded from free shipping and are subject to freight charges.
Freight Shipping
Large or heavy products that exceed standard carrier weight or size limits (over 69 lbs) ship via truck freight and may arrive shrink-wrapped on a pallet.
Freight Shipping Fee
Freight shipments ship for a flat fee of $250.00 when delivered to:
A commercial address with forklift or loading dock access, or
A freight terminal for customer pickup.
Residential Freight Deliveries
Freight shipments can be delivered to residential addresses; however, additional carrier accessorial fees apply.
Examples of accessorial charges include:
Residential delivery surcharge
Liftgate service
Limited access delivery fees
Appointment delivery or re-delivery charges
Customers shipping to residential addresses will be contacted by Customer Service if additional freight charges apply.
Someone must be present to sign for and accept delivery of all freight shipments.
If liftgate service is declined but used at delivery, the customer is responsible for the additional carrier charge.
Additional Freight Items
Items purchased separately from machines or palletized equipment incur an additional $250 freight shipping fee when shipped to a commercial address.
When delivered to a residential address, customers are responsible for all applicable freight and accessorial charges.
Freight Delivery Inspection & Damage Policy
All freight shipments leave our suppliers’ facilities in good condition.
Risk of loss transfers upon confirmed delivery in accordance with carrier documentation. We assist customers with delivery-related issues in accordance with our published policies.
To protect yourself:
Inspect all shipments immediately upon delivery.
If possible, inspect the contents while the driver is present.
Note any visible damage or missing items on the delivery receipt before signing.
For freight terminal pickups (“Hold for Pickup” shipments), inspect the shipment before leaving the terminal. Damage not noted at pickup may be denied by the carrier.
We are happy to assist customers with freight claims when possible; however, freight claims are ultimately handled by the carrier.
FabCore X Supply 6108 Tiffield Way Wake Forest, NC 27587 Email: sales@fabcorexsupply.com Phone: (919) 435-2799
WHY BUY FROM US
Why Buy From Us
We understand you have many options when purchasing equipment. At FabCore X Supply, our goal is to provide a reliable, transparent, and professional buying experience for every customer.
Here’s what you can expect when you shop with us:
✔ Competitive Pricing & Price Match
We work closely with authorized manufacturers and distribution partners to offer competitive pricing. If you find the same product advertised for less by an eligible authorized retailer, we’ll review your request through our Price Match Policy.
✔ Clear & Fair Returns
We offer a 30-day return window on eligible products. Returns are processed in accordance with our published return policy.
✔ Knowledgeable Customer Support
Our team is committed to helping customers choose the right equipment and providing support throughout the ordering and delivery process.
✔ Quality Products from Authorized Sources
All products on our site are sourced from authorized manufacturers and distributors. We carefully select products based on quality, reliability, and performance standards. (See List of Authorized Suppliers)
✔ Reliable Fulfillment
Orders are processed and fulfilled through our authorized U.S. distribution partners to help ensure proper handling and dependable delivery.
FabCore X Supply 6108 Tiffield Way Wake Forest, NC 27587 Email: sales@fabcorexsupply.com Phone: (919) 435-2799
