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Sanxing Village Industrial Park, Gulin Town, Yinzhou District, Ningbo City, Zhejiang Province
Ningbo Donghao Hydraulic Machinery Co., Ltd
Sanxing Village Industrial Park, Gulin Town, Yinzhou District, Ningbo City, Zhejiang Province

| Model | H150W-*RT | QH200W-*RT | QH250W-*RT | QH300W-*RT |
QH500W-*RT |
QH600W-*RT |
QH800W-*RT |
QH1200W-*RT |
|---|---|---|---|---|---|---|---|---|
| Dimension of | 450×460/500mm | 500×510/550/60 | 550×580/650/75 | 600×650/750/90 | 750×800/1200/14 | 800×1000/1300/15 | 1000×1200/1600/17 | 1400×1600/1800/20 |
| Travel of | 400,450mm | 450,500mm | 550,600mm | 550,600,650mm | 650,800,1000mm |
600,800,1000mm |
800,1000,1200mm |
1,000,200 |
| Minimum/Maximum Mould Thickness | 50/250mm | 50/250mm | 50/350mm | 50/450mm | 50/550mm |
300/750mm |
300/850mm |
450/1000m |
| Upper/lower mould | 200mm | 200mm | 200mm/300mm | 200mm/300mm |
300mm/400mm |
350mm/500mm |
400mm/550mm |
500mm/680mm |
| Mid/layer mold | 250mm | 300,400mm | 400,550mm | 450,550mm | 600,700mm | 700,800mm | 800,1000mm | 800,1100mm |
| Diameter of screw | 35mm |
35mm/40mm |
40mm/45mm |
45mm/55mm |
45mm/55mm/65mm |
65mm/70mm/80mm |
65mm/70mm/80mm |
70mm/80mm/90mm |
| Weight ejected | 750cc,1000cc |
1000cc,1500cc, |
1500cc,2000cc, |
3000cc,5000cc |
7500cc,10000cc, |
7500cc,10000cc, |
7500cc,15000cc, |
10000cc,15000cc, |
Power ejecting |
10mm2 2300kg or more |
10mm2 2300kg or more |
10mm2 2300kg or more |
10mm2 2200kg or more |
10mm2 2100kg or more |
10mm2 1950kg or more |
10mm2 1750kg or more |
10mm2 More than 1700kg |
Power Mould Clamping |
150 tons |
200 tons |
260 tons |
300 tons |
500 tons |
600 tons |
800 tons |
1,200 tons |
Heating Capacity |
4.5KW×2/380VAC*3P |
5.5KW×2/380VAC*3P |
7.5KW×2/380VAC*3P |
9.2KW×2/380VAC*3P |
12.8KW×2/380VAC*3P |
14.0KW×2/380VAC*3P |
Steam Steam |
Steam Steam |
Temperature controller |
3.6KW+1HP/380VAC*3P |
3.6KW+1HP/380VAC*3P |
3.6KW+1HP/380VAC*3P |
3.6KW+1HP/380VAC*3P |
5.0KW+1HP/380VAC*3P |
7.5KW+3HP/380VAC*3P |
7.5KW+3HP/380VAC*3P |
7.5KW+3HP/380VAC*3P |
Pump horsepower |
7.5/10HP |
10/15HP |
15/20HP |
20/30HP |
30/40HP |
40HP×1 |
50HP×2 |
50HP×2 |
Spiral proportion |
11:01 |
10:01 |
10:01 |
09:01 |
09:01 |
09:01 |
10:01 |
11:01 |
Mechanical Weight |
About 4.5-5.5 tons |
About 5.0-6.2 tons |
About 6.0-7.8 tons |
About 7.2-11 tons |
About 10.7-18 tons |
Approximately 12-27 tons |
Approximately 28-35 tons |
Approximately 38-48 tons |
Mechanical Size |
W type: 3000×1700×2200 |
W: 3400×1900×2400 |
W: 3500×2200×2580 |
W: 3700×2400×2580 |
W Type: 5000×2800×3000 |
W Type: 5000×3200×3200 |
W: 5200×3600×3400 |
W: 6200×4300×4250 |
Mechanical features
Adopting a new type of horizontal horizontal injection system, the injection performance is accurate and stable.
Reduce the height of the machine, the table surface is flat, easy to maintain, the cleaning material is easy to change color, the whole machine structure is stable and beautiful.
Special check device, breakthrough check valve core design.
Special mechanical sealing reverse effect, injection metering precision and stability, injection system breaking ability is strong, not afraid of downtime dead material.
All computer human-computer intelligent, menu mode control system.
The panel is easy to operate, easy to understand, the equipment can smoothly move the mold, turn off the mold, lock the mold, injection, exhaust, pressure retention, open the mold, demolding, and automatic heating, timing, thermostat, formulation, alarm reminder, safety protection and other functions to achieve the purpose of fully automatic control.
Input and storage preheating systems use media oil independent thermostat control.
Reduce product sulfurization time, improve production efficiency; product physical performance is stable. Ensure the glue pre-plasticizing temperature is more stable and environmentally friendly; injection mouth no dead matter phenomenon, save glue.
The equipment is robust and durable, the layout is perfect and powerful, and is a novel structure leading the world's advanced level.
Adopts the new horizontal injection system, the injection performance is accurate and stable.
Reducing the height of the machine,Widely operation board. and it's more easy to clear the old material and change the color, the whole machine structure is stable and artistic.
Special shut-off (inverse)device, the breakthrough of inverse valve core design.
Special machine sealing reverse effect,Accurate injection volume, injection system's broken rubber ability is formidable,do not afraid machine stop suddenly to stop the equipment rubber vulcanization.
Computerized Computerized human-machine intelligent, menu mode control system.
Panel easy operation, easy to understand, the equipment in operation process can smoothly into many function, advance mold, lock mold, injection, exhaust, invariably pressure, rubber vulcanization, open mold, stripping, and automatic heating, time, invariably temperature, prescription and alarm remind, safety protection functions to fully automatic control.
The screw feeding tube and a material storage chamber system,It to be adopted the coal oil independent invariably temperature control.
Shorten vulcanized rubber time, improve production efficiency. Stability of physical properties of the product. To ensure the pre-plasticized rubber temperature of greater stability and environmental protection. The injection of mouth without the vulcanized rubber to save rubber.
The machine has hard and durable, and perfect layout, and powerful function. It is leading the world's advanced level of the new mechanical structure.
Applicable Products
Various natural and synthetic rubber, silicone, EVA foam rubber and thermoplastic raw materials such as BMC, DMC, SMC.
Widely used in: aerospace, automotive accessories, tire capsules, power transmission, medical devices, electronic communications and other rubber and plastic products production.
All kinds of natural and synthetic rubber or Silicon rubber, EVA foaming rubber and BMC, DMC, SMC thermoplastic materials etc.
Widely used rubber products in aviation and navigation and rubber shock absorber of car, bladder of tires, Medical equipment, electronic communication devices etc.