Scratch Repair Cold Welding System - Sz1800 Online Training

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Scratch Repair Cold Welding System - Sz1800 Online Training

Customization:	Available
Cooling Way:	Air Cooling
Control:	Manual

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Product Description

⚙️ Basic Specifications

Style

Portable

Welding Way

Cold Welding

Type

Single-Phase AC Resistance Welder

Training

On Line

Specification

SZ1800

Origin

China

📦 Packaging & Delivery

Package Size

40.00cm * 44.00cm * 44.00cm

Gross Weight

25.000kg

Lead Time

12 days (1 - 20 Pieces); To be negotiated (> 20 Pieces)

✨ Product Description

Portable Cold Welder
This portable cold welder delivers laser-like precision for repairing surface defects such as scratches, pinholes, and wear marks on metal components. Ideal for mold repair, tool maintenance, and industrial part refurbishment.

Key Advantages Over Traditional Welders:

Unlike conventional welding machines that rely on high-temperature arcs, our cold welding technology uses pulsed discharge to achieve precise, distortion-free repairs. With a minimal heat-affected zone, it preserves the original dimensions of workpieces, making it ideal for repairing molds, precision components, and thin metal sheets. No post-weld grinding or correction is needed, significantly reducing your production downtime and costs.

🛠️ Industrial Applications

Metal surface restoration: Repair scratches on printing machine rollers, paper machine dryer cylinders, and hydraulic rods.

Bearing position wear repair: Fix wear on mechanical shafts and bearing housing bores.

Casting Defects: Repair porosity and missing parts in cast workpieces.

Welding Metal Components: Works with iron, steel, stainless steel, alloy steel, and nickel.

📊 Technical Parameters

Input Voltage	AC 220V (±10%) 50-60Hz	Usage	Welding metal defects, SS sheets
Power	1200W	Weight (kg)	25
Weld Method	Cold Welding	Dimensions	400220290mm (LWH)
Warranty	1 Year

📋 Accessories & Materials

Available Welding Materials:

750E: Nickel alloy for nodular and grey cast iron.

Copper alloy: For copper and aluminum products/mold repair.

SKD11: Cold working steel, stamping dies, and high hardness tools.

H13-8407: Zinc/Aluminum die casting metals and hot forging moulds.

MLK-CU-63: For electrolysis, copper alloy, bronze, and cast iron.

🚀 Product Range

We provide a comprehensive selection of cold welding machine models engineered for diverse industrial needs, including precision welding, surface defect patching, and thin sheet welding.

✅ Service & Support

Standard Warranty: 12 months.

Extended Warranty: Up to 36 months optional.

Global Support: 24/7 technical assistance.

Training: On-site or remote operation training.

❓ Frequently Asked Questions

Q: What advantages does the cold welding machine offer over traditional welders?

A: It uses pulsed discharge to achieve precise, distortion-free repairs with a minimal heat-affected zone. This preserves the original dimensions and eliminates the need for post-weld grinding.

Q: What is the typical lead time for orders?

A: Standard models usually ship within 12–15 days for small batches. Larger orders or customized units may require 20-30 days negotiation.

Q: Can this machine weld different types of metals?

A: Yes, it is capable of welding iron, steel, stainless steel, alloy steel, nickel, copper alloys, and even certain aluminum components using specific welding wires.

Q: What documentation is provided for international shipping?

A: We provide a full export package including Commercial Invoice, Packing List, Bill of Lading, and Certificate of Conformity (COC).

Q: Is technical training included with the purchase?

A: Yes, we provide online training and comprehensive operational guidance to ensure you can operate the machine immediately upon delivery.

Q: Can I request customized repair solutions?

A: Absolutely. Based on your specific requirements, we can recommend suitable solutions and even design customized professional repair plans.