Servo Hydraulic Injection Machine
TH-160 Servo Hydraulic Injection Molding Machine
injection molding machine, servo hydraulic injection molding machine, TH-160, 160 ton injection machine, energy-saving injection machine, high precision injection molding machine, plastic injection machine, PA6 molding machine
TH-160 is our upgraded 160-ton closed-loop servo hydraulic injection molding machine, developed specially for stable mass production of medium-sized thick-wall structural plastic parts and engineering plastic products such as PA6, PA66, and PC. This heavy-duty molding equipment is widely adopted by auto plastic component factories, electrical appliance housing manufacturers, industrial plastic fittings workshops and hardware plastic coating processing plants.
Different from standard small and medium injection machines, this TH-160 model upgrades the injection pressure output and heating system to adapt to high-melting-point engineering plastics. It greatly stabilizes product dimensional tolerance and effectively solves typical defects of thick-wall & engineering plastic molding: material under-melting, internal shrinkage marks, uneven shrinkage, product warpage, surface bubbles, and inconsistent wall thickness.
This machine is compatible with single-cavity and multi-cavity molds for medium plastic workpieces: auto small structural parts, household appliance plastic shells, industrial plastic brackets, PA6 plastic gear blanks, electrical insulation casings, and thick-wall plastic hardware accessories. Each TH-160 machine undergoes a 96-hour continuous heavy-load aging test before delivery to verify stability under long-term high-pressure production. We provide customized engineering plastic molding supporting solutions, including high-temperature molds, constant-temperature mold chillers, and quantitative automatic feeding systems for modified plastics.
Description Unit | | TH160 | | |
Injection Unit | Unit | A | B | C |
Screw Diameter | mm | 42 | 45 | 50 |
Screw L/D ratio | L/D | 23.6 | 22 | 19.6 |
Shot Volume | cm³ | 325 | 374 | 461 |
Shot Weight | g | 296 | 340 | 420 |
Injection Pressure | MPa | 218 | 190 | 154 |
Max Speed | rpm | | 240 | |
Clamping Unit | | | | |
Clamping Force | t | 160 | | |
Opening Stroke | mm | 435 | | |
Tie Bars | mm | 480*480 | | |
Max Mold Height | mm | 550 | | |
Min Mold Height | mm | 210 | | |
Ejector Stroke | mm | 135 | | |
Ejector Force | kN | 62 | | |
Others | | | | |
Servo Drive Power | kW | 25 | | |
Heating Capacity | kW | 9.9 | | |
Oil Tank Capacity | L | 300 | | |
Machine Size | m | 5.31*1.4*2.2 | | |
Machine Weight | t | 5.3 | | |
Application Scope
This TH-160 heavy-duty 160T injection molding machine is oriented to medium-size structural plastic and engineering plastic mass production, covering multiple industries:
Automobile plastic accessories: Auto interior small structural brackets, plastic fasteners, PA6 gear raw blanks, wiring harness plastic shells
Household & electrical appliances: Medium-size equipment plastic housings, switch insulation casings, appliance plastic support frames
Industrial hardware plastic coating: Plastic-wrapped metal fittings, thick-wall plastic connecting parts, anti-corrosion plastic structural pieces
Modified engineering plastic products: Glass fiber reinforced PA6 parts, high-hardness ABS structural components, PC transparent plastic thick-wall parts
It is ideal high-precision heavy-duty equipment for processing factories that need to produce thick-wall structural parts and high melting-point engineering plastics stably for a long time.
Machine Structure Details
Reinforced Clamping Unit: Integral cast steel mold plate, thickened high-rigidity four guide columns, stress relief annealing frame, stable clamping for long-term high-load production.
Engineering Plastic Special Injection Plasticizing Unit: Bimetallic high-temperature wear-resistant screw, seven-segment independent precise heating, anti-decomposition plasticization design for modified plastics.
Closed-Loop Servo Power Unit: High-response full feedback servo hydraulic system, low heat generation, low noise, fast pressure response, and high control precision.
Industrial Intelligent Control Console: Anti-interference 12-inch touch screen, built-in engineering plastic process database, real-time data curve recording, and automatic fault alarm function.
Full Safety Protection System: Double interlock safety door, multi-point emergency stop switches, hydraulic overpressure protection, and over-temperature automatic shutdown function to fully guarantee production safety.
Matching Molds & Auxiliary Equipment
We provide targeted supporting accessories for the TH-160 engineering plastic molding machine:
Custom molds: Medium-thick-wall structural plastic molds, high-temperature resistant molds specially for PA6/PC engineering plastics, single & multi-cavity custom molds based on customer drawings and samples
Professional auxiliary machines: High constant-temperature mold chiller for engineering plastic, quantitative automatic dryer-feeding integrated machine, finished product servo picking robotic arm.
Production Running Display
We supply on-site workshop production test videos of the TH-160 160T injection machine, including full automatic molding process of PA6 engineering plastic parts and medium-thick-wall structural plastic components, showing stable plasticization, precise injection, and consistent finished product size. Contact our professional engineering sales team to obtain HD test video files and an on-site machine inspection arrangement.
Why Choose Our Factory?
More than 20 years of R&D and manufacturing experience of heavy-duty servo injection molding machines, an independent engineering plastic molding laboratory, and a complete production workshop.
Every TH-160 unit passes a 96-hour continuous heavy-load aging test before shipment to eliminate hidden dangers of hydraulic pressure, plasticization, and clamping frame under long-time high-pressure working conditions.
Comprehensive warranty policy: 1-year full machine warranty, 3-year extended warranty for core closed-loop servo motor and hydraulic main valve; bimetallic screw and barrel provide targeted after-sales maintenance service.
Global professional engineering after-sales support: Overseas engineers available for on-site machine installation, mold matching, and engineering plastic molding process training; 24-hour remote online parameter debugging and technical guidance.
Rich customized service: Adjust machine clamping stroke, screw specifications, screen language, and heating power according to the customer’s engineering plastic product requirements.
Mass overseas industrial project cases: TH series heavy-duty injection machines have been exported to auto parts, electrical appliance, and engineering plastic processing factories in Africa, South America, Southeast Asia, and Central Asia.
Overseas Customer Cases
We have long-term cooperative relationships with many medium and large-sized industrial plastic processing factories around the world. Our authentic project materials include TH-160 machine on-site installation photos, PA6 engineering plastic mass production test videos, and long-term stable operation feedback from clients in Nigeria, Peru, Bangladesh, Vietnam, Kazakhstan, and other regions. Contact our sales representative to obtain targeted industry case materials matching your production products.
FAQ
Q1: Can the TH-160 machine stably produce PA6 and glass fiber-modified engineering plastic parts?
A1: Yes. This model is equipped with a bimetallic high-temperature wear-resistant plasticizing assembly and a seven-section independent precise heating system, specially optimized for PA6, PA66, PC, and glass fiber modified plastics, effectively solving common engineering plastic molding defects such as insufficient melting, bubbles, and surface black spots.
Q2: Is TH-160 only suitable for engineering plastic production?
A2: No, it is a multi-purpose heavy-duty general injection machine. It can also mass-produce ordinary PP, ABS medium-sized plastic structural parts by replacing conventional screw accessories.
Q3: What is the difference between a full closed-loop servo and an ordinary open-loop servo machine?
A3: The full closed-loop system of TH-160 realizes real-time pressure and flow feedback adjustment, with higher injection precision, smaller product dimensional tolerance, and stronger stability during long heavy-load production, and saves an extra 3%~8% electricity compared with ordinary servo machines.
Q4: What engineering plastic technical support can you provide for overseas buyers?
A4: We supply professional English engineering plastic molding process manuals, 24-hour remote online parameter debugging guidance, and can arrange engineers to your factory for on-site mold trial, process adjustment, and operator professional training. Core wearing spare parts can be delivered quickly via international express.
Q5: What auxiliary equipment is recommended to match TH-160 for engineering plastic production?
A5: We strongly recommend constant-temperature mold chillers and integrated automatic drying-feeding machines to remove raw material moisture and stabilize product shrinkage; servo picking robotic arms are optional upgrades to realize a fully automatic unmanned production line.
Get Free Engineering Plastic Molding Catalog & Exclusive Factory Quotation
If you are searching for high-precision heavy-duty injection equipment for PA6 engineering plastics and medium-thick-wall structural plastic parts, send us your detailed production requirements, including target plastic materials, product size, daily output, and target sales market.
Our professional engineering plastic molding sales engineer will send the full TH series machine catalog, complete technical parameter sheet, and exclusive factory preferential price within 24 hours.
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