MachineU > China Products > Machinery > Welding Equipment > Spot Welders
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
Specifications
Supply Ability :
2 sets per month
warranty :
1 Year
Certification :
CE, RoHS, ISO
Product Name :
DC Pneumatic Auto-Feeding Spot Welder for Shock Absorber Bottom Cover
voltage :
380 V, 220 V, 440V
Application :
Automotive Industry
rated duty cycle :
50%
Delivery Time :
25-45 working days
condition :
New
max. welding thickness :
6+6mm
Packaging Details :
wooden box
Price :
$20,000 / set
Brand Name :
Xingwei
Place of Origin :
Sichuan, China
Payment Terms :
L/C,T/T,Western Union,D/P,D/A
power (kw) :
1000W
MOQ :
1 set
Description

DC Pneumatic Auto-Feeding Spot Welder for Shock Absorber Bottom Cover

DC Resistance Spot Welder with Dual Auto-Feeding and Pneumatic-Hydraulic Booster — 100-250KVA, High-Rigidity Frame, Sheet Metal Shock Absorber Assembly

Power Type
DC Output
Feeding
Dual Auto-Feeding
Capacity
100 - 250 KVA
Application
Shock Absorber Covers



Why DC Output Matters for Sheet Metal Cover Welding

Shock absorber bottom covers are thin-gauge sheet metal components (typically 1-3mm) that must be welded to the tube body with consistent nugget strength. AC spot welders on thin sheet metal often produce spatter and inconsistent penetration due to the sinusoidal current waveform's zero-crossing points. DC output eliminates this problem by delivering continuous unidirectional current, producing cleaner welds with less spatter and more predictable nugget formation.

This Xinwei DC pneumatic spot welder addresses the complete production challenge. The dual auto-feeding system independently delivers bottom covers and tubes to the welding position. The pneumatic-hydraulic booster cylinder achieves hydraulic-level output pressure using standard plant air, eliminating the need for a separate hydraulic power unit. The high-rigidity frame with internal rib reinforcement maintains electrode alignment under the 6000-15000N forces required for consistent spot welding on automotive-grade sheet metal.

Technical Specifications

Parameter Spec
Rated Power 100 / 160 / 200 / 250 KVA
Input Voltage 3-phase AC 380V (220V, 440V)
Power Type DC (Direct Current) Output
Max Welding Capacity 3.0+3.0 to 6.0+6.0mm
Max Electrode Force 6,000 - 15,000 N
Pressurization Pneumatic-hydraulic booster
Feeding System Dual auto-feeding (covers + tubes)
Frame High-rigidity, rib-reinforced, anti-vibration
Application Automotive shock absorber bottom covers
Warranty 1 Year
Ready to Eliminate AC Spatter on Your Cover Welding Line?
Send us your bottom cover samples for a free DC spot welding test with pull-out strength data.
info@xwweld.com | +86-13378111895
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
Send your message to this supplier
Send Now

DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover

Ask Latest Price
Product Detail
Supply Ability :
2 sets per month
warranty :
1 Year
Certification :
CE, RoHS, ISO
Product Name :
DC Pneumatic Auto-Feeding Spot Welder for Shock Absorber Bottom Cover
voltage :
380 V, 220 V, 440V
Application :
Automotive Industry
Contact Supplier
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover
DC Pneumatic Resistance Spot Welder For Sheet Metal Shock Absorber Bottom Cover

Chengdu Xinwei Welding Technology Co., Ltd.

Verified Supplier
1 Years
chengdu
Since 2003
Business Type :
Manufacturer
Main Products :
Robotic Welding Gun, Spot Projection Welding Machine, Portable Spot Welding Machine
Total Annual :
$35000000-$50000000
Employee Number :
70~95
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Automatic Spot Welder
MachineU China Products Machinery Welding Equipment Spot Welders
Contact Supplier
Submit Requirement