You’re under pressure to hit output, hold tolerances, and keep energy costs down. Downtime eats margins. Scrap hurts trust. The fix is not only a bigger press. It’s a smarter line that stays stable shift after shift. A Daoben Injection Molding Machine gives you that base—fast cycles, consistent shots, and rugged frames that don’t drift. In the next few minutes, see how our lineup—from 30 tons to 4000 tons—helps plants like yours move from “nearly there” to “always ready.”
We are Daoben Machinery, a professional plastic injection molding machine manufacturer and supplier. We build presses from 30 Ton to 4000 Ton and support you with process setup, training, and lifecycle care.
Why Choose Daoben for Mission-Critical Plastic Parts
When an order spikes or a mold needs tighter control, your press must respond, not complain. That’s our design goal. We focus on repeatability, real energy savings, and easy service access. No guesswork. No drama. You need steady performance that protects molds and keeps parts flowing.
What plants notice first
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Stable shot control reduces variation.
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Faster dry cycle times raise output without stretching maintenance.
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Servo systems cut power draw during hold, backpressure, and idle.
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Smart alarms prevent scrap spirals and speed troubleshooting.
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Clean wiring and labeled manifolds help new techs get oriented quickly.
How that shows up on the floor
You feel the difference at start-up. Melt comes on evenly. V/P switchover hits where you set it. Cavity fill stays balanced from the first hour to the last. Operators can tune without hunting through menus. Your injection molding machine should make good parts the default, not an exception.
The Daoben Injection Molding Machine Lineup at a Glance
We cover small precision parts, medium packaging, and very large items like crates, pallets, and automotive bumpers. Models scale in clamp tonnage and injection volume so you can match each mold to the right press, not the other way around.
Tonnage Range and Common Uses
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30–120 Ton: caps, medical disposables, micro housings, small gears.
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150–450 Ton: food containers, appliance parts, logistics boxes, multi-cavity lids.
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500–1200 Ton: large housings, automotive trim, chair shells, medium bins.
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1600–4000 Ton: pallets, crates, waste bins, automotive bumper fascia, large outdoor items.
Comparison Table: Tonnage vs. Typical Use
| 30–120T | Small | 6–20 s | Caps, connectors, small gears |
| 150–450T | Medium | 8–25 s | Containers, covers, appliance parts |
| 500–1200T | Large | 15–40 s | Chair shells, bins, structural parts |
| 1600–4000T | XL | 25–60 s | Pallets, crates, bumpers |
*Actual cycles depend on resin, wall thickness, venting, cooling, and robot speed.
Why this matters
Right-sizing prevents over-clamping, reduces energy use, and improves tool life. With a broad lineup, you can standardize on one control platform and one spare-parts program while scaling across products.
Electric and Servo-Hydraulic: Picking the Right Drive for Your Plant
Different jobs need different muscle. We offer both all-electric and servo-hydraulic presses so you don’t have to force a fit. Each drive type serves a clear role, and both use modern control loops for smooth motion and stable pressure.
All-Electric (Precision + Clean)
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High repeatability for thin-wall and micro parts.
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Lower noise, fast acceleration, and tight shot control.
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Great in clean environments or where lube exposure must be minimized.
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Ideal for medical disposables, connectors, and tight-tolerance packaging.
Servo-Hydraulic (Versatile + Strong)
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High clamp forces at larger tonnage with robust platen rigidity.
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Lower energy than traditional hydraulics thanks to servo pump matching.
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Handles thick-wall and very large parts with high pack and hold demands.
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Ideal for furniture shells, bins, crates, and automotive exterior parts.
Quick Drive Comparison
| Shot-to-shot repeatability | Excellent | Very good |
| Energy efficiency | Excellent | Good–Very good |
| Large part capability | Moderate | Excellent |
| Noise | Low | Moderate |
| Upfront cost | Higher | Moderate |
| Maintenance | Low | Moderate |
Decision tip
If your core mix is thin-wall packaging with short cycles and many cavities, the all-electric path often wins. If you push large molds, long flow lengths, and heavy pack, a servo-hydraulic plastic molding machine gives you the headroom you need.
Control System That Puts Process First
Your operators need speed and clarity. Our HMI uses plain language, large touch targets, and quick drill-downs. You get curves that matter—pressure, speed, V/P switchover—on one screen. Recipes save with mold IDs for fast changeovers.
Core Functions You’ll Use Every Shift
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Auto V/P switchover by position or pressure so cavities fill cleanly.
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Multi-stage injection and hold profiles for sensitive gates and ribs.
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Real-time SPC charts and alarms that catch drift before scrap rises.
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Mold protection logic to catch misalignment early and protect the tool.
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Energy and cycle dashboards to help line leaders coach teams.
Operator experience
New team members can follow saved recipes without fear. Advanced users dive into graphs when needed. The interface warns on out-of-window moves and logs changes for traceability. Your Daoben Injection Molding Machine becomes the steady center of the cell.
Scaling Up: 2000–4000 Ton for Large Parts and Logistics
Large-format parts need clamp force, steady injection, and generous platen spacing. Our high-tonnage line keeps rigidity while staying serviceable. Thick platens resist flex and protect molds. Tie-bar spacing handles deep cores and long slides.
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Dual injection units available for tandem work or two-shot plans.
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Integrated core pulls and valve-gate control simplify wiring.
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Shock-absorbing foundation guidance reduces vibration transfer.
Explore specifics: 2000-ton injection molding machine, and solutions for big parts: Mold injection machine solutions.
Application Highlights: From Chairs to Buckets and Beyond
Need a chair shell with clean ribs and low warp? Or buckets that stack tight and demold fast? We support both with tuned profiles and optional mold venting advice.
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Chairs & Furniture: See our plastic chair making machine setup for shells with crisp edges and smooth seats.
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Buckets & Pails: Visit our bucket molding machine supplier page for quick cycles and strong handles.
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General Plastics: Learn about injection molding of plastics to refine gates, runners, and cooling.
Material-specific tips
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For PP chairs: protect ribs with multi-stage fill and targeted pack.
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For HDPE buckets: watch cooling uniformity to avoid ovality; keep ejection gentle but decisive.
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For ABS housings: tune backpressure and barrel zones to avoid silver streaks.
Cost Control: Energy, Maintenance, and Yield
Every plant leader watches three lines: energy, maintenance, and yield. The right Daoben Injection Molding Machine helps all three.
Energy
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Servo pumps match output to demand across the cycle.
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Heaters wrapped and insulated to cut radiant loss.
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Auto idle drops load during breaks and shift changes.
Maintenance
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Front-facing filters and grouped lube points reduce service time.
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Predictive alerts on pump and encoder health guide your PMs.
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Spare-parts kits matched to model and year simplify stores.
Yield
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Process window lock prevents drift from recipe limits.
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Tooling protection logic avoids expensive damage during close.
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Real SPC charts trigger root-cause checks before waste grows.
Buyer’s Shortlist: What to Check Before You Sign
Before choosing any injection molding machine, ask these questions:
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What’s the real cycle time on your part and mold?
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How fast is a full mold change, water-up included?
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How stable is V/P switchover on your resin grade?
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What’s the energy draw at your typical cycle, measured on the floor?
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How easy is it to reach service points and replace wear parts?
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What training and remote support are built into year one?
Plan your research
Compare brands based on results, not rumors. Our view on the market: Top 10 injection molding machine brands. For planning next year’s spend, see our plastic injection molding machine price guide 2025.
When You Need Extra Muscle: The Daoben Injection Molding Machine Advantage
This section places the Daoben Injection Molding Machine at the center of your plan. Pair it with the right tooling and cell design, and you’ll feel the difference after the first production week.
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Predictable cycles make scheduling easier and improve promise dates.
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Lower noise and heat improve the work area and reduce fatigue.
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Built-in analytics show where to tune next, from backpressure to pack.
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Robust platens protect expensive molds and reduce flash risk.
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Clear HMI helps cross-train operators and cut changeover time.
Resources to Plan Your Next Move
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General process primer: Injection molding of plastics
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Solutions overview: Mold injection machine solutions
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High-tonnage focus: 2000-ton injection molding machine
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Application paths: Plastic chair making machine, Bucket molding machine supplier
FAQ: Practical Answers for Plant Leaders
Q1: How do I size the machine for my mold?
Check projected area and clamp requirements for your resin and part. Add a safety factor for pressure spikes. Our team verifies platen sizes, tie-bar spacing, and stroke against your tool drawings. We can simulate fill and pack to confirm the window.
Q2: What about energy per part?
Servo-hydraulic models reduce power vs. fixed pumps. All-electric goes further, especially on thin-wall parts. We can run a trial with your mold to show kWh per shot and cycle time. This data supports your budget and ESG reporting.
Q3: How fast is a typical mold change?
With quick-disconnects for water and standard EOAT mounts, many plants change in under an hour. Complex tools may take longer. We map the steps, label lines, and practice the sequence to cut idle time.
Q4: Can I add robots and camera QA later?
Yes. Our control supports common robot protocols and I/O mapping. We can pre-wire for expansion so future cells plug in cleanly.
Q5: What if I plan to run abrasive or filled resins?
Choose high-wear screws and bi-metal barrels. Keep purge and heater settings in range. We recommend a maintenance schedule and spare kits to protect the barrel and check valve.
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