Committed to providing one-stop solutions for our customers
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 T?V 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
QPain points solved by MTC temperature control quick couplings in injection molding industry
Frequent mold changing leads to labor-intensive traditional water pipe connection and common water leakage issues. MTC couplings realize efficient and safe fast connection with 16 bar maximum pressure resistance and 100,000 mechanical cycles, shortening mold change time and keeping workshops dry and clean.
Frequent mold changing leads to labor-intensive traditional water pipe connection and common water leakage issues. MTC couplings realize efficient and safe fast connection with 16 bar maximum pressure resistance and 100,000 mechanical cycles, shortening mold change time and keeping workshops dry and clean.
QStability guarantee of MTC couplings for different temperature control media
Various sealing materials are optional to match different fluids and working temperatures:
- NBR: regular water and oil medium
- FKM: high temperature resistance up to 180°C
- EPDM: water-glycol and other special fluids
Various sealing materials are optional to match different fluids and working temperatures:
- NBR: regular water and oil medium
- FKM: high temperature resistance up to 180°C
- EPDM: water-glycol and other special fluids
QSystem pressure resistance of QCH hydraulic quick couplings
Designed for severe hydraulic working conditions, it supports standard 16MPa, medium 25MPa and ultra-high 50MPa working pressure, maintaining stable connection without separation or burst under strong pressure impact.
Designed for severe hydraulic working conditions, it supports standard 16MPa, medium 25MPa and ultra-high 50MPa working pressure, maintaining stable connection without separation or burst under strong pressure impact.
QService life and maintenance frequency of QCH hydraulic couplings
Adopting high-strength and wear-resistant structure, QCH series achieves over 300,000 plugging cycles. It features maintenance-free performance under normal operating conditions and effectively reduces consumable replacement costs.
Adopting high-strength and wear-resistant structure, QCH series achieves over 300,000 plugging cycles. It features maintenance-free performance under normal operating conditions and effectively reduces consumable replacement costs.
QAnti-spray design of QCH couplings during disconnection
Built-in dual-way valve and plane zero-leakage structure enable synchronous automatic shutoff of both male and female ends upon separation, achieving complete drip-free disconnection and ensuring full safety of operators and surrounding equipment.
Built-in dual-way valve and plane zero-leakage structure enable synchronous automatic shutoff of both male and female ends upon separation, achieving complete drip-free disconnection and ensuring full safety of operators and surrounding equipment.
QElectrical safety rules before installing ECS or QC42 combined connection systems
Cut off main power supply and wait more than 5 minutes for full capacitor discharge before installation and maintenance. Never use under-rated, damaged or bare-core cables.
Cut off main power supply and wait more than 5 minutes for full capacitor discharge before installation and maintenance. Never use under-rated, damaged or bare-core cables.
QInstallation standards for power circuits and fluid piping
All power layout, high-pressure gas piping and field application must strictly comply with national industrial safety regulations and internal enterprise standards, and shall only be operated by certified professional technicians.
All power layout, high-pressure gas piping and field application must strictly comply with national industrial safety regulations and internal enterprise standards, and shall only be operated by certified professional technicians.
QSafety precautions to avoid accidental cylinder movement during pneumatic module commissioning
Fully exhaust and depressurize the whole pneumatic system before pipeline connection and debugging. Cut off all power and air sources during equipment idle period, and restrict irrelevant personnel from entering the working area.
Fully exhaust and depressurize the whole pneumatic system before pipeline connection and debugging. Cut off all power and air sources during equipment idle period, and restrict irrelevant personnel from entering the working area.
