Daoben Machinery builds plastic injection molding machines ranging from 30 tons to 4,000 tons, supplying factories across furniture, packaging, and household goods production. The company runs its manufacturing base in China, so buyers order equipment sized to their real output needs instead of paying for features they will never use. A furniture plant in Vietnam and a crate producer in Turkey can both run Daoben Machinery equipment under the same production logic: steady clamping force, repeatable cycle times, and parts that pass spec shift after shift.
This article covers what Daoben Machinery actually manufactures, how its bucket moulding machines and chair making machines perform on real production floors, and what separates the company from other plastic molding suppliers. It also compares machine categories side by side, so buyers can match tonnage and features against their actual output targets before they order.
Anyone comparing plastic molding machine suppliers before placing an order can use this guide as a working reference rather than a sales pitch.
Quick Answer: Daoben Machinery manufactures plastic injection molding machines from 30 to 4,000 tons, including bucket moulding machines, chair making machines, and crate production systems. The company serves furniture, packaging, and household goods manufacturers worldwide, with hydraulic and servo-driven models built for high-cycle, repeatable output across materials like PP, ABS, and PET.
What Daoben Machinery Manufactures
Daoben Machinery produces plastic injection molding machines spanning 30 to 4,000 tons of clamping force, covering small precision parts and large industrial components. The lineup includes standard hydraulic machines, energy-saving servo models, and two-platen systems built for oversized molds. Every machine ships from the company’s own manufacturing facility to buyers across multiple continents.
The full range sits on the injection molding machine manufacturer and supplier page, where buyers can check specifications by tonnage and series. This matters because tonnage alone does not tell the whole story. A 500-ton machine built for thin-wall packaging behaves very differently from a 500-ton machine built for thick, structural parts, so the clamping system, injection unit, and screw design all need to match the actual product.
Tonnage Range and Clamping Force
Clamping force determines how large a mold the machine can hold shut during injection. Daoben Machinery’s smaller machines, in the 30 to 150 ton range, suit small parts like caps, connectors, and electronic housings. Mid-range machines between 200 and 1,000 tons handle chairs, crates, and pallets. Machines above 1,000 tons, up to 4,000 tons, are built for large automotive parts, big containers, and heavy-duty industrial components.
Machine Series and Configurations
Buyers can choose between standard hydraulic machines, hybrid servo machines that cut energy use, and two-platen designs for very large molds. Because material costs and energy prices keep rising, more buyers now ask specifically for servo-driven configurations, since they can lower electricity use per shift without slowing the cycle time.
A standard hydraulic machine still makes sense for buyers running long, stable production cycles where energy savings matter less than upfront cost. Servo models cost more initially, but the electricity savings often pay that difference back within a year or two, depending on how many hours the machine runs per week. Two-platen machines solve a different problem entirely: they support very large molds without needing a proportionally larger machine footprint, which matters for factories with limited floor space.
Control systems also vary across the lineup. Most Daoben Machinery models run on PLC-based controllers with touchscreen interfaces, so operators can store multiple part programs and switch between them quickly. This matters for contract manufacturers who run several different products on the same machine throughout a week, since setup time between jobs directly affects total output.
Bucket Moulding Machine Production at Daoben Machinery
A bucket moulding machine from Daoben Machinery is built to run high-cycle production of paint buckets, storage bins, and industrial containers with consistent wall thickness. These machines typically fall in the 300 to 800 ton range, since bucket molds need steady clamping pressure to avoid flash and warping. Cycle times stay short because bucket walls are relatively thin and cool fast.
Bucket production runs on tight margins, so cycle time and material waste matter more than almost any other factor. A machine that shaves even two seconds off each cycle adds up fast across a 24-hour shift. This is also where crate and container manufacturing overlaps closely with bucket moulding, since both product types share similar mold geometry and cooling requirements. Buyers researching this category often also look at the plastic crate injection molding machine guide, which covers crate-specific tonnage and mold considerations in more depth.
Material choice affects the machine setup too. Most bucket producers run polypropylene (PP) for its flexibility and stress resistance, though some industrial bucket lines use high-density polyethylene (HDPE) for extra rigidity. Daoben Machinery configures the injection unit and screw design based on which resin the buyer plans to run most often.
Chair Making Machine Capabilities
A chair making machine from Daoben Machinery handles the high-volume production of stackable and monobloc plastic chairs, a category that demands both speed and structural strength. These machines usually sit between 650 and 1,600 tons, because a full chair mold needs enough clamping force to hold multiple cavities shut under high injection pressure.
Chair production differs from smaller parts because the mold itself is large and heavy, even though the finished chair is hollow and light. So the machine needs strong platens and a stable clamping unit to prevent mold deflection during injection. Without that stability, chairs come out with visible warping or uneven wall thickness, which shows up immediately during quality checks.
Most chair manufacturers run polypropylene copolymer for its balance of flexibility and impact resistance, since chairs need to survive repeated stacking and outdoor weather exposure. Daoben Machinery builds its chair-focused machines with faster injection response times, because chair walls are thicker than bucket walls and need more precise pressure control during the fill stage.
Comparing Daoben Machinery Models by Application
Machine selection depends on part size, wall thickness, and production volume, and no single tonnage works for every product category. The table below breaks down which machine type fits which application, based on typical production runs.
| Machine Type | Typical Tonnage | Common Products | Typical Material |
|---|---|---|---|
| Small precision machine | 30–150 tons | Caps, connectors, small housings | ABS, PA |
| Bucket moulding machine | 300–800 tons | Paint buckets, storage bins, containers | PP, HDPE |
| Crate/pallet machine | 400–1,000 tons | Crates, pallets, logistics bins | PP, HDPE |
| Chair making machine | 650–1,600 tons | Stackable chairs, monobloc furniture | PP copolymer |
| Large industrial machine | 1,600–4,000 tons | Automotive parts, large containers | PP, ABS, PC blends |
Buyers who are still narrowing down a budget range before contacting a supplier can check the plastic injection molding machine price guide for a breakdown of costs by tonnage and configuration.
Why Manufacturers Choose Daoben Machinery for Plastic Molding
Manufacturers choose Daoben Machinery mainly for three reasons: tonnage flexibility across a 30 to 4,000 ton range, servo-driven options that lower energy costs, and direct factory pricing without middleman markups. Because the company manufactures in-house rather than outsourcing components, lead times stay more predictable than with resellers who assemble machines from third-party parts.
Automation also plays a growing role in this decision. Buyers increasingly pair injection molding machines with robotic arms and automated material handling, which lowers labor costs per unit and reduces human error during high-volume runs. According to a report on automated injection machines, automation can meaningfully cut per-unit production costs by reducing cycle downtime and scrap rates. This trend applies directly to bucket and chair production, where thousands of identical parts run per shift and even small efficiency gains compound quickly.
Buyers comparing suppliers before ordering often also review the top 10 injection molding machine brands to see how pricing, service, and build quality stack up across the industry. Daoben Machinery competes directly in that comparison on tonnage range, servo options, and factory-direct pricing.
After-sales support matters just as much as the initial purchase price, especially for buyers ordering equipment for the first time from an overseas supplier. Machine downtime during a production run costs far more than the machine itself over time, so response speed on spare parts and technical questions becomes a real factor in the buying decision. Daoben Machinery keeps common wear parts, like screws, barrels, and hydraulic seals, stocked and ready to ship, which shortens the wait time when something needs replacing mid-production.
Training also factors into the total cost of ownership. New operators need time to learn a machine’s controller, safety interlocks, and mold-change procedure before they can run it at full speed. Suppliers who provide clear documentation and remote support during commissioning tend to get their buyers to full production output faster than suppliers who simply ship a machine and move on.
Frequently Asked Questions
What tonnage does Daoben Machinery offer?
Daoben Machinery builds plastic injection molding machines from 30 tons up to 4,000 tons of clamping force. This range covers small precision parts, mid-size products like chairs and crates, and large industrial components. Buyers select tonnage based on part size, wall thickness, and mold cavity count.
Can Daoben Machinery build a custom bucket moulding machine?
Yes, Daoben Machinery configures bucket moulding machines around the buyer’s mold size, cycle time targets, and resin type. Most bucket production runs on 300 to 800 ton machines using PP or HDPE. The company adjusts screw design and injection speed to match the specific bucket wall thickness.
How long does a chair making machine take to produce one chair?
Cycle times on a Daoben Machinery chair making machine typically range from 40 to 90 seconds per chair, depending on tonnage, mold cavity count, and wall thickness. Servo-driven models generally run faster cycles than standard hydraulic machines because they respond to pressure changes more precisely.
What materials work best for plastic molding on Daoben Machinery equipment?
Polypropylene (PP) is the most common material across bucket, crate, and chair production because of its flexibility and impact resistance. ABS suits smaller precision parts, while HDPE works well for rigid industrial containers. Daoben Machinery adjusts the injection unit to match each material’s flow characteristics.
Does Daoben Machinery ship internationally?
Yes, Daoben Machinery ships plastic injection molding machines to buyers across multiple continents, including Southeast Asia, the Middle East, Europe, and Africa. Shipping timelines depend on machine tonnage and destination port, so buyers should confirm lead times directly before finalizing an order.
Choosing the Right Plastic Molding Partner Starts With the Right Machine
Picking a plastic molding machine is not just about tonnage on a spec sheet. It comes down to matching mold size, cycle time, and material to a machine that can hold that combination steady, shift after shift. Daoben Machinery covers that range from small precision parts up to large industrial components, with bucket moulding machines and chair making machines built specifically around the demands of high-volume production.
Buyers who already know their target part size and production volume can move straight to comparing tonnage and configuration. Those still weighing options should start with the pricing and specification breakdowns linked throughout this guide before making a final call.
For a direct look at current machine specifications and configurations, visit the Daoben Machinery injection molding machine page to compare models against your production requirements.