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Automatic Feeding Double-Sided Spot Welding Machine

Product name:Automatic Feeding Double-Sided Spot Welding Machine

Product Description

This is a stationary, DC pneumatic spot welding machine designed for the automated assembly of shock absorber bottom covers. It features an integrated automatic feeding system with two high-precision vibrating bowls for the bottom cover and welding ring, respectively. The system utilizes a servo-driven positioning mechanism for accurate part alignment and an MFDC (Mid-Frequency Direct Current) inverter welding power supply combined with a constant pressure control system to perform welding. It is engineered to complete the welding and unloading process automatically, supporting a continuous production cycle.

Technical Parameters

Items Models	DN(B)-100	DN(B)-160	DN(B)-200	DN(B)-250
Rated power (KVA)	100	160	200	250
Power input(V)	3φAC 380V	3φAC 380V	3φAC 380V	3φAC 380V
Max. short circuit current (KA)	30	35	40	45
Duty cycle(%)	50	50	50	50
Max. force(N)	6000	6000	10000	15000
Electrode length( MM)	450	450	450	500
Working stroke( MM)	80	80	80	80
Cooling consumption(L/min)	20	20	20	20
Max. welding capacity(MM)	3.0+3.0	4.0+4.0	5.0+5.0	6.0+6.0

Main Features

A. Complete Automated Workflow

Integrated Auto-Feeding: Two independent vibrating bowl feeders are designed for automated orienting and precise feeding of both the bottom cover and welding ring components, reducing manual handling.
Servo-Assisted Precision: A servo-driven positioning mechanism is employed to help ensure accurate assembly of workpieces prior to welding.

B. Stable & Efficient Welding Process

MFDC Inverter Power Supply: The use of a Mid-Frequency DC inverter welding power supply, combined with constant pressure control, aims to provide stable, controllable welding energy for consistent results.
Optimized Pressure Application: A pneumatic-hydraulic booster cylinder provides adjustable electrode pressure, while a dedicated air storage tank is included to help minimize fluctuations in welding force.

C. Robust and Durable Construction

High-Rigidity Machine Frame: The body is designed for impact resistance and high rigidity, with internal reinforcement ribs intended to minimize deformation during operation and support welding stability.
Responsive Drive System: The use of a combination cylinder with low-friction components and a pilot-operated high-flow valve is designed for smooth, fast electrode movement and responsive performance.

D. Operational Safety & Protection

Comprehensive System Monitoring: Equipped with air and water pressure switches and alarms, the system is designed to help prevent operation during pressure shortages, protecting the equipment.
Insulated Secondary Circuit: An insulated upper arm and pressurized cylinder seat design is intended to help prevent short circuits during direct installation on the lower base, promoting operational safety.

General Structures

Detail Images

Human-computer Interaction Interface

Double Vibration Disc Efficient Feeding System

Customized Fixtures and Moving Components

Waterway Components

Scene images

Our factory can customize according to your requirments. More details, please contact!

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Categories	Spot Projection Welding Machine
Brand Name:	Xingweihan
Place of Origin:	Sichuan, China
Certification:	CE, RoHS, ISO
MOQ:	1 set
Price:	$20,000 / set
Payment Terms:	L/C,D/A,D/P,T/T,Western Union
Supply Ability:	10 sets per month
Delivery Time:	25-45 working days
Packaging Details:	wooden box
Product Name:	Automatic Feeding Double-Sided Spot Welding Machine
max. welding thickness:	6+6mm
power (kw):	1000W
rated capacity:	100-250KVA
voltage:	380 V, 220 V, 440V
dimensions:	130015002200mm
rated duty cycle:	50%
warranty:	1 Year
weight (kg):	900
Welding material:	Metal Aluminum Stainless Steel
After Warranty Service:	Video technical support, Online support and Spare parts
After-sales Service Provided:	Free spare parts, Field installation, commissioning and training