Powder metallurgy injection molding equipment

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VACUUM FURNACES INSTALLATION / RELOCATION

Powder metallurgy injection molding equipment

Mainly used in stainless steel and iron-based powder metallurgy injection molding (MIM), hard alloy, high temperature alloys, high specific gravity alloys, cermets, magnetic materials, carbides, borides, oxides, intermetallic compounds, oxides before sintering Vacuum or carrier degreasing (wax).

Configure rapid cooling system, improve product quality, shorten the production cycle, improve production efficiency. Dedicated skim seal furnace gall and grease catcher to reduce the furnace wall, heat shield and heating body pollution, degreasing and fat collection more effective, dedicated seal furnace gall is conducive to improving the uniformity of the furnace. Directional air degreasing, enhanced degreasing effect, degreasing more thoroughly.

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MAIN TECHNICAL PARAMETERS

Model	Average temperature zone size(mm)	The highest temperature（℃）	Ultimate vacuum（Pa）	Temperature uniformity（℃）	Rate of pressure rise（Pa/h） ≤0.4	Loading capacity（Kg）
VD-335	300300500	950	5*10-1	±5	≤0.5	75
VD-446	400400600	950	5*10-1	±5	≤0.5	150
VD-446	500500800	950	5*10-1	±5	≤0.5	250
VD-669	600600900	950	5*10-1	±5	≤0.5	300
VD-6611	6006001100	950	5*10-1	±5	≤0.5	400
VD-7712	7007001200	950	5*10-1	±5	≤0.5	600

(We can customize your own vacuum sintering furnace according to your special needs)

PRODUCT DETAIL PRESENTATION

Professional team, complete after-sales service, from installation to commissioning to equipment to enable normal production, guarantee after-sales service, provide you with professional technical rescue, quick repair problems, vacuum furnace preventive maintenance, furnace upgrade and on-site training to ensure you The rights to solve the vacuum furnace problem for you.
We can customize the vacuum furnace for you. Need vacuum furnace customization, please contact us

CUSTOM VACUUM FURNACE

POWDER METALLURGY INJECTION MOLDING EQUIPMENT

Product Features and Special Configuration

Main technical parameters

Comparison project\manufacturing process	MIM process	Traditional powder metallurgy process
Powder particle size (μ m)	2-15	50-100
Relative density (%)	95-98	80-85
Product weight (g)	Less than or equal to 50	10-hundred
Product shape	Three complex traits	Two-dimensional simple shape
Mechanical behavior	Excellent	inferior

performance

The MIM process uses micron-sized fine powder, which not only accelerates the sintering shrinkage, but also helps to improve the mechanical properties of the material, prolong the fatigue life of the material, and improve the resistance, stress corrosion resistance and magnetic properties. The basic properties of some MIM materials are listed in Table 1. Material density g/cm3 hardness tensile strength MPa bending strength MPa elongation % coercivity (A/cm) iron-based alloy 98Fe2Ni7.4187HRB552—-5.5—-92Fe8Ni7.5088HRB560—-8— -95.5Fe2NiCu0.5Mo7.4099HRB682—-3.3—-Stainless steel 3047.4242HRB520—-20—-3167.6042HRB520—-20—-Carbide YG614.60—– —1460—-173YG814.50——–1680—-124YT1510.45——–1140—-117 tungsten alloy 90% W17.90320HV30920– –6—-93%W18.30310HV30900—-10—-97%W18.50350HV30880—-6—

Direction of development

The future development of powder injection molding is mainly in the material and design efforts, using the advantages of this process to help customers improve product design and reduce costs, so High Quality, Low Price. thereby expanding the application of powder injection molding.

Application field

Computer and its auxiliary facilities: such as printer parts, magnetic core, striker pin, drive parts;
Tools: such as drill bits, cutter heads, nozzles, gun drills, spiral milling cutters, punches, sleeves, wrenches, electric tools, hand tools, etc.;
Household appliances: such as watch cases, bracelets, electric toothbrushes, scissors, fans, golf clubs, jewelry chain rings, ballpoint pen clamps, cutting tool bits and other components;
Parts for medical machinery: such as orthopedic frames, scissors, tweezers;
Military parts: missile tails, gun parts, warheads, hoods, and credit parts;
Electrical parts: electronic packaging, micro motors, electronic parts, sensor parts;
Mechanical parts: such as loose cotton machine, textile machine, crimping machine, office machinery, etc.;
Automotive marine parts: such as clutch inner ring, fork sleeve, distributor sleeve, valve guide, synchronization hub, airbag parts, etc.