HAITIAN Repair Services India
Haitian International Holdings Limited is the world's largest injection molding machine manufacturer by tonnage, headquartered in Ninghai, China. Known for high-speed, energy-efficient injection molding machines, Haitian serves automotive, consumer goods, and packaging industries globally. In India, Haitian machines are widely deployed in automotive component manufacturing, plastic consumer durables, and electrical appliance production across Gujarat, Maharashtra, and Tamil Nadu.
Haitian International Holdings Limited is the world's largest injection molding machine manufacturer by tonnage, headquartered in Ninghai, China. Known for high-speed, energy-efficient injection molding machines, Haitian serves automotive, consumer goods, and packaging industries globally. In India, Haitian machines are widely deployed in automotive component manufacturing, plastic consumer durables, and electrical appliance production across Gujarat, Maharashtra, and Tamil Nadu.
Synchronics Electronics specializes in repairing Haitian injection molding machine control systems, hydraulic drives, servo systems, and electrical components. Our engineers have extensive experience troubleshooting Haitian Supermaster, Umbramatic, and HD series machine faults, including pressure sensor failures, servo valve issues, and PLC board malfunctions. We provide rapid turnaround repairs for Haitian equipment across Indian manufacturing plants, minimizing production downtime.
Expert repair of Haitian injection molding control systems and servo hydraulic drives across India.
HAITIAN Product Lines We Repair
Our engineers are trained on the full HAITIAN product range. Below are the major product families we service.
Supermaster Series
High-speed all-electric and hybrid injection molding machines for small to medium capacity production. Common issues include servo motor encoder faults, position control board failures, and thermal overload sensor malfunctions.
Umbramatic Series
Medium-to-large tonnage all-hydraulic injection molding machines with advanced proportional valve control. Typical faults involve pressure relief valve stiction, proportional solenoid coil burnout, and main controller board logic failures.
HD Series
Heavy-duty high-tonnage machines with dual-platen technology for large structural plastic parts. Repair needs include hydraulic pump cavitation damage, load cell signal conditioning failures, and multi-axis servo synchronization errors.
Terrax Series
Rotary injection molding systems for multi-cavity production and stack mold applications. Common electrical failures include stepping motor drive board shorts, mold temperature controller sensor drift, and servo stabilization circuit faults.
Main Control Board (MCB) Modules
Proprietary Haitian electronic control boards managing injection, clamping, ejection, and material handling. Frequent defects: capacitor electrolyte leakage, relay contact erosion, and firmware corruption requiring reprogramming.
Why Choose Synchronics for HAITIAN Repairs?
PCB-Level Expertise
We repair down to the component level — not just swap boards. Our engineers identify root causes, replace failed IGBTs, capacitors, processors, and gate drivers on HAITIAN equipment.
Fast Turnaround
Standard 7–10 working days. Express 3–5 days available for critical breakdowns. Emergency same-day/next-day service for unplanned downtime.
6-Month Warranty
Every repaired unit ships with a 6-month comprehensive warranty on parts and labour. Our repair success rate is over 94% across all brands.
All-India Service
Couriered repairs accepted from any city in India. Doorstep pickup available in Vadodara, Mumbai, Pune, Ahmedabad, Surat, Chennai, and more.
Common HAITIAN Equipment Faults We Fix
Based on 30+ years of repair data, these are the most frequent failure modes we see in HAITIAN equipment arriving at our workshop.
- ✓Servo motor encoder communication loss — Haitian servo systems use rotary encoders for closed-loop position feedback. Connector corrosion, cable shielding failure, or encoder bearing wear causes intermittent signal dropout, triggering E56 or E60 error codes on the main controller.
- ✓Proportional solenoid coil burnout — Haitian hydraulic proportional valves control oil flow precision. Sustained electrical overvoltage, coolant contamination, or aging solenoid coil insulation leads to open or short circuits, causing valve stalling and pressure control failure.
- ✓Main controller board capacitor failure — Haitian control boards operate in high-temperature plastic factory environments. Electrolytic capacitors age rapidly due to heat cycling and voltage stress, causing board brownout, erratic machine operation, or complete shutdown during injection cycles.
- ✓Pressure sensor signal degradation — Haitian machines use multiple pressure transducers for clamp, injection, and hydraulic monitoring. Sensor electrical connector oxidation, internal piezoelectric element fracture, or amplifier IC failure produces erratic readings, triggering false pressure alarms.
- ✓Temperature controller sensor drift — Haitian mold temperature controllers use thermistor or RTD sensors. Sensor aging, thermal interface degradation, or controller board amplifier IC drift causes temperature overshoot or undershoot, affecting part quality and material flowability.
- ✓Hydraulic pump cavitation and noise — Haitian high-speed hydraulic pumps (especially in HD and Umbramatic series) suffer cavitation when inlet line filters clog, suction hose integrity fails, or oil viscosity degrades. Cavitation causes pump erosion, noise, and pressure instability.
How We Repair Your HAITIAN Unit
Receive & Log
Your unit is logged into our tracking system with a unique job number. You receive WhatsApp / email updates at every stage.
Fault Diagnosis
Board-level diagnosis using oscilloscopes, LCR meters, and thermal cameras. Root cause identified before any repair begins.
Component Repair
Faulty ICs, capacitors, MOSFETs, IGBTs, and gate drivers replaced with genuine or equivalent-spec components.
Full-Load Test
Unit tested under rated load with original or equivalent motor. All parameters verified. 6-month warranty issued.
Industries Using HAITIAN Equipment
We serve plant maintenance teams across all major industries where HAITIAN automation is deployed.
Frequently Asked Questions — HAITIAN Repairs
Do you repair Haitian injection molding machines anywhere in India?+
Yes. Synchronics specializes in Haitian machine control system repairs and servo drive servicing across all of India. We offer same-day pickup from major manufacturing hubs including Pune, Mumbai, Ahmedabad, Surat, Bangalore, Chennai, and Hyderabad. All repairs are performed at our 45,000 sq ft Vadodara facility with turnaround times typically 3-7 business days for control boards and 5-10 days for servo drive rebuilds.
What Haitian error codes can Synchronics diagnose and repair?+
We diagnose and repair Haitian machines displaying E-series fault codes including E56 (encoder error), E60 (servo fault), E45 (pressure sensor failure), E22 (temperature overshoot), E08 (hydraulic pressure low), and E12 (proportional valve fault). Our technicians decode error logs from HMC-II and HMC-III control boards, identify root causes, and perform component-level repairs or board replacements with full testing.
Can Synchronics repair Haitian servo motor and encoder assemblies?+
Absolutely. Haitian servo systems use brushless AC motors with rotary encoders for position feedback. We test encoder signal integrity, diagnose motor winding faults using insulation testers, and rebuild or replace servo units. For Supermaster series machines, we handle encoder recalibration and servo loop tuning to restore injection precision and repeatability.
How do you handle Haitian hydraulic proportional valve and solenoid repairs?+
Synchronics has in-house capability to test proportional solenoid coil resistance, perform flow bench validation of valve spools, and rewind or replace faulty coils. We also inspect and clean valve internal passages, replace spool seals, and recalibrate proportional gain settings. This expertise covers Haitian Umbramatic and HD series hydraulic circuits.
Do you stock genuine Haitian spare parts or use equivalent components?+
We use OEM Haitian spare parts for critical components like solenoids, sensors, and encoder units, sourced through authorized distributors. For passive components like capacitors and connectors, we source industrial-grade equivalents rated for the same temperature and reliability specifications. All repairs are documented with component specifications and full warranty coverage.
How do I send my HAITIAN unit for repair?+
Pack the unit securely and courier it to our Vadodara workshop. Include a note with the fault description and your contact details. We will log it into our system and WhatsApp you a job number within 24 hours of receipt. Doorstep pickup is available in Vadodara, Ahmedabad, Surat, Mumbai, and Pune.
What is the cost of repairing a HAITIAN drive or PLC?+
Repair cost depends on the model and the fault. We offer a free diagnosis — once we identify the fault, we provide a fixed quotation before proceeding. Typical repairs cost 20–40% of the new unit price. We will never repair without your approval.
What warranty do you provide on HAITIAN repairs?+
All repaired units carry a 6-month comprehensive warranty covering the same fault and related issues. If the fault recurs within the warranty period, we repair it free of cost.
Do you provide a no-fix, no-fee guarantee?+
Yes. If we cannot repair your HAITIAN unit after diagnosis, you pay only the diagnosis fee (₹500–₹1,500 depending on the product). The unit is returned to you at no additional charge.
HAITIAN Repair Catalog
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Don't See Your HAITIAN Model Listed?
We repair the full range of HAITIAN industrial electronics — even if the specific model is not yet in our catalog. Send us the unit details and we'll confirm repairability within 24 hours.
Free evaluation • 6-month warranty • PAN India pickup
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Back in Action — Fast
Send us your faulty industrial electronics. Our engineers will diagnose it and provide a detailed quote within 24 hours — with no obligation to proceed.
Free Evaluation
No obligation
48hr Turnaround
Fastest in India
6-Month Warranty
Every repair
No Fix, No Charge
Zero risk policy
Pan-India Pickup
Doorstep service