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After-Sales Service
Principle
Customer satisfaction as the first principle
Quick response
Fast problem solving
After-sales service efficiency
Customer Feedback 30min Response
Solution 120min Issued
On-site support 6-12 hours
After-sales service commitment
One year warranty on electronic components, one to three years warranty on the body
Lifetime warranty
Except for man-made reasons
After-sales team strength
Number of service teams 10+ Changchun, Wuhan, Chongqing, Changsha, Guangzhou, etc.
Resident after-sales personnel and spare parts in key regions
Technical support
Free training
Technological Innovation
Patented locking technology
One locking guarantee: safety platform; two locking guarantee: reset spring, up to 10 times the load of the locking force of the double air-break insurance structure
Patented drip-free fluid connectors
Multi-energy: gas and liquid patented drip-free design, extremely high stability, breaking foreign monopolies
Cat3 safety rated electrical features
One generation ahead of its peers, the quick-change control safety system performance level d category3 is TÜV certified.
Autonomous high insertion and extraction life probes
High lifespan: max1 million times; multiple types: high and low voltage, strong and weak power, network, vision, servo signal...
Dear customer, Thank you very much for choosing Qiaotian products and services. After receiving the feedback of the problem, we will deal with it and contact you as soon as possible.
After-sales Enquiry and Complaint Hotline：400-1033-880
Swinging time is within 2 seconds to fit compact automated production takt.
Swinging time is within 2 seconds to fit compact automated production takt.
QCore advantages of aluminum spot welding grinders
Aluminum alloy is soft and viscous, easily causing tool clogging during conventional dressing. QIAOTIAN dedicated aluminum spot welding grinders completely solve chip blockage problems for aluminum body welding lines.
Aluminum alloy is soft and viscous, easily causing tool clogging during conventional dressing. QIAOTIAN dedicated aluminum spot welding grinders completely solve chip blockage problems for aluminum body welding lines.
QAnti-clogging structural design
Patented internal air-blowing structure and matched air-blowing tools discharge chips outward via strong airflow to fundamentally eliminate clogging failures.
Patented internal air-blowing structure and matched air-blowing tools discharge chips outward via strong airflow to fundamentally eliminate clogging failures.
QUpgraded power system
Custom high-power motors and speed regulators deliver flexible yet powerful cutting performance for high-viscosity difficult-to-cut aluminum materials.
Custom high-power motors and speed regulators deliver flexible yet powerful cutting performance for high-viscosity difficult-to-cut aluminum materials.
QWorking principle of electrode cap trimmers
As high-end dressing equipment adopting low/no-cut grinding technology, electrode trimmers rely on high pressure provided by welding guns and high-speed tool rotation to remove oxide layers and restore original end face morphology.
As high-end dressing equipment adopting low/no-cut grinding technology, electrode trimmers rely on high pressure provided by welding guns and high-speed tool rotation to remove oxide layers and restore original end face morphology.
QApplicable electrode specifications
Mainly applicable to Φ16×23 conical electrode caps complying with JB/T 3948-E standards. More specifications are under development. Confirm electrode size before selection.
Mainly applicable to Φ16×23 conical electrode caps complying with JB/T 3948-E standards. More specifications are under development. Confirm electrode size before selection.
QCore strengths compared with conventional cutting grinders
- Minimal material removal: Only 0.01-0.02mm per trimming vs 0.15-0.25mm in traditional cutting
- Higher surface finish: Ra3.2 vs traditional Ra12.5
- Doubled service life: Extend electrode lifespan to 6,000-8,000 welding spots and cut consumable costs greatly
- Minimal material removal: Only 0.01-0.02mm per trimming vs 0.15-0.25mm in traditional cutting
- Higher surface finish: Ra3.2 vs traditional Ra12.5
- Doubled service life: Extend electrode lifespan to 6,000-8,000 welding spots and cut consumable costs greatly
QSolution for ultra-high appearance requirements of visible welding spots
Trimming process significantly improves surface quality compared with traditional cutting. Add copper block welding finishing procedures after trimming to eliminate snowflake marks perfectly.
Trimming process significantly improves surface quality compared with traditional cutting. Add copper block welding finishing procedures after trimming to eliminate snowflake marks perfectly.
