We offer a comprehensive range of screw production equipment—including cold heading, thread rolling, and assembly machines—alongside full-specification drilling tail screws, supported by ODM, OEM, and non-standard customization services.
Different from most peer manufacturers that only focus on equipment sales and ignore follow-up after-sales support and technical guidance, YWC takes full-lifecycle after-sales service and technical support as the core competitive advantage of our thread rolling machine for self drilling screws.
We thoroughly solve common user pain points including difficult equipment debugging, delayed maintenance support, scarce spare parts supply and lack of professional process guidance after purchasing self-drilling screw thread rolling equipment. It is the most reliable, after-sales guaranteed and cost-effective processing equipment for medium and large fastener factories focusing on mass production of self-drilling screws.
Most peer thread rolling machine manufacturers only provide simple equipment delivery services, with fragmented service links and no systematic professional technical docking targeted at self-drilling screw production.
Users who purchase ordinary self-drilling screw thread rolling equipment often face prominent problems such as mismatched equipment parameters, unsuitable die matching schemes and inability to adjust drill tail and thread forming parameters after installation, resulting in long-term low product yield, unstable production and even idle equipment, which seriously affects factory production efficiency.
YWC implements a complete one-stop closed-loop service system for self-drilling screw production for all users of YWC thread rolling machine for self drilling screws. In the pre-sales stage, our professional senior engineers customize exclusive equipment parameters and die schemes according to users' actual screw specifications, raw material types (carbon steel, stainless steel, alloy steel) and daily production capacity requirements, ensuring 100% matching with users' on-site production conditions.
After sales, we cover the whole process from equipment installation, precision commissioning to trial production and formal mass production, completely avoiding the common industry problem of "buying thread rolling equipment but failing to produce qualified self-drilling screws".
Most peer brands of self drilling screw thread roller only provide limited working-hour telephone consultation, with no effective technical support on weekends and holidays. Once the self-drilling screw thread rolling machine encounters common faults such as material jamming, thread tooth deviation, parameter disorder and unstable rolling pressure during 24-hour continuous batch production, users cannot obtain timely technical support, resulting in long-term production shutdown, delayed orders and huge economic losses for fastener factories.
YWC provides exclusive 24/7 global online technical support for all users of YWC thread rolling machine. Professional mechanical and fastener process engineers are on duty all year round to respond to user fault feedback within 10 minutes, complete remote equipment diagnosis, parameter reset and fault operation guidance within 30 minutes, solving more than 90% of daily operational and technical problems remotely.
For complex equipment failures that cannot be solved online, we will immediately arrange local regional after-sales engineers to provide door-to-door maintenance and debugging services, minimizing user production downtime. Our response efficiency and problem-solving capability are far superior to ordinary peer after-sales teams for self-drilling screw thread rolling equipment.
Most peer manufacturers charge additional high fees for on-site installation and commissioning of thread rolling machine, and only provide simple basic equipment operation guidance, without targeted professional process training for self-drilling screw unique tooth forming and drill tail processing.
On-site operators can only perform mechanical simple operations, lacking independent equipment debugging, parameter adjustment and common fault handling capabilities, and cannot adapt to users' diversified production demands of different specifications of self-drilling screws.
YWC provides free full set of on-site installation, commissioning and professional technical training services for all purchasers of YWC thread rolling machine for self drilling screws.
Our professional after-sales engineers complete full equipment installation, precision calibration and mass production trial debugging on-site to ensure the machine achieves the optimal production state, stably producing self-drilling screws with standard tooth profile, qualified drill tail and high flatness.
Meanwhile, we provide one-on-one targeted training for on-site operators and maintenance personnel, covering equipment standard operation, thread rolling parameter adjustment, daily maintenance specifications, common fault judgment and processing, and rapid die replacement skills.
After systematic training, users can independently complete full-process production, debugging and daily maintenance, realizing completely stable and autonomous production of self-drilling screws.
Most peer self drilling screw thread roller brands have ambiguous and non-transparent warranty terms, short warranty cycles, and explicitly exempt core key components from warranty coverage.
After the warranty period expires, subsequent maintenance and component replacement costs are extremely high. Many manufacturers even refuse to provide follow-up service support for old thread rolling equipment, forcing users to frequently replace new machines and greatly increasing comprehensive production and equipment renewal costs.
YWC implements a strict standardized and transparent warranty service system for all YWC thread rolling machine. The whole machine enjoys a 1-year full free warranty, and core key components including servo system, main spindle and transmission assembly are equipped with extended warranty service.
During the warranty period, all non-human damage faults and worn standard parts are repaired and replaced completely free of charge. Beyond the warranty period, we provide lifelong cost-effective equipment maintenance and genuine spare parts replacement services, with no service termination for any old YWC rolling machine.
Compared with peers' irregular after-sales management and arbitrary charging standards, YWC's standardized warranty mechanism greatly reduces users' long-term equipment operation and maintenance risks.
The wearing parts of thread rolling machine for self drilling screws such as rolling dies, positioning fixtures and guide rails have high daily wear and frequent replacement demands. Most peer manufacturers have insufficient inventory of matching spare parts, with long customization and delivery cycles, and cannot supply original genuine accessories in a timely manner.
This will cause long-term equipment shutdown of users' self-drilling screw production lines and directly affect order delivery efficiency.
YWC maintains a large-scale inventory of original genuine spare parts for YWC thread rolling machine all year round, covering all wearing parts and core structural components of the equipment. All reserved spare parts are fully compatible with original YWC rolling machines with no adaptation errors.
We support fast global logistics delivery of spare parts, realizing rapid replacement and quick production resumption, effectively solving the industry pain points of difficult procurement and long waiting time for spare parts, and ensuring long-term stable and continuous operation of users' self-drilling screw production equipment.
Most ordinary peer self drilling screw thread roller manufacturers only provide one-time equipment sales services, with no follow-up technical updates, program upgrades and process optimization support.
When users need to develop and produce new specifications of self-drilling screws or upgrade their production lines, old equipment cannot adapt to new production standards, and manufacturers cannot provide effective technical support, forcing users to repurchase new rolling equipment and increase investment costs.
YWC provides exclusive free long-term equipment program upgrades and customized process technical support for all users of YWC thread rolling machine for self drilling screws.
According to the latest international self-drilling screw production standards and users' personalized new product customization needs, we regularly update equipment operating programs and optimize rolling process parameters for free, helping users quickly adapt to the production of new specifications of self-drilling screws.
At the same time, we provide exclusive targeted process solutions for special-shaped self-drilling screws, high-strength self-drilling screws and stainless steel self-drilling screws, continuously improving users' product yield and production added value, creating long-term iterative service value that ordinary peer thread rolling machine brands cannot match.
Pre-Sales Service: Free production scheme customization, parameter matching, die scheme design and factory layout planning for self-drilling screws
In-Sales Service: Full-process production tracking, equipment quality inspection report provision, standardized packaging and global safe transportation
After-Sales Response: 10-minute rapid response, 30-minute remote fault resolution, 24-hour on-site service arrangement for complex problems
Warranty Service: 1-year full machine warranty, extended warranty for core components, free repair and replacement for non-human damage
Technical Training: Free on-site installation, commissioning and one-on-one professional operation & maintenance training
Long-Term Service: Lifelong low-cost maintenance, free program upgrade, permanent technical consultation and spare parts guarantee
While guaranteeing the high precision, high efficiency and stable mechanical performance of the YWC Thread Rolling Machine, YWC takes the lead in the fastener equipment industry to build a complete full-lifecycle standardized after-sales service system for self drilling screw thread roller.
Breaking the industry's prevalent problem of "heavy sales, light service" of ordinary thread rolling equipment, we rely on ultra-fast global technical response, free professional one-on-one training, sufficient genuine spare parts guarantee, transparent standardized warranty policy and long-term technical iteration services to completely eliminate users' after-purchase worries.
For fastener manufacturers specialized in self-drilling screw mass production, the YWC thread rolling machine for self drilling screws not only delivers high-quality, stable and efficient rolling equipment, but also provides all-round reliable full-cycle after-sales protection, helping enterprises effectively reduce equipment maintenance costs, stabilize product yield and production capacity, and continuously enhance core market competitiveness.
Address
No. 54, Dashani Street, Haishu District, Ningbo City, Zhejiang Province, China
Tel
