ZHONGSHAN H.R.T.PRECISION STEEL BALL CO.,LTD.

Transcription

1 ZHONGSHAN H.R.T.PRECISION STEEL BALL CO.,LTD. Company Profile: In the production of micro-precision steel balls, H.R.T. uses advanced production equipments for small balls from cold-heading process to fine-grinding process, and uses the advanced precision testing equipments to detect the balls. Not only the hardware but the software are for the foundation of high quality and excellent products. Besides, H.R.T. uses the High Precisioin Roller Sorting Machines after each process to reduce the defect rate of products. H.R.T. develops with "full participation, quality first", and makes finished products inspection pass rate more than 99%, products on time delivery rate more than 98%, the error rate less than 0.1% of the finished product inspection, staff training pass rate 100%, customers timely response rate greater than 99% as the goals. Produce the best products with our heart and provide the best service with our soul! After several years of efforts, H.R.T. has make great progress in the production of steel balls, some dimensional accuracy of chrome steel balls and stainless steel balls can reach Gr5 from Gr10. This is a qualitative leap to successfully fill the gaps in the domestic market in technology. Contrast foreign high-quality miniature ball samples, after the luoyang bearing research institute of evaluation, our single grain steel ball can fully comparable to imported steel balls on precision and surface quality. Under the condition of mass production in China, with the same specification of miniature balls, we are one of the good manufacturers. 1.Certificate ISO9001:2008 ISO14001:2004 TS PACKAGING Plastic bags Carton (inner packagin Out packaging Transport Packaging

2 Item 1 2 Product photo Material AISI440C CHEMIACAL COMPOSITIO N% AISI440C C Mn 1.00MAX P 0.04MAX S 0.02MAX Cr Mo Description AISI 440C balls are a martenistic-type stainless steel, which is used extensively in bearing applications that require corrosionresisting properties.440c balls are resistant to corrosion from fresh water, steam, crude oil, gasoline, perspiration, alcohol, blood and foodstuffs. Maximum resistance to corrosion and tarnishing is only achieved when 440C is fully hardened and surfaces are polished to a high luster.hrt provides 440C balls in vacuum melt condition upon request. Features 1.Made of material in AISI440C. 2.Size: 2.0mm-25.4mm. 3.Grade: G10, G25, G100, G Hardness: HRC Grade Standard Comply with AFMBA.10 or DIN Certificate: ISO-9001, ISO-. 7.Application: It's suitable for special environment and machine as like hydraulic parts, grinding machine and so on, it has better rust resistence and hardness than AISI420. Sizes are available in millimeters, inches and fractions. Stainle ss Steel AISI420C AISI420C stainless steel balls have fair-to-good corrosion resistance and AISI420C good material strength. C They resist corrosion from alcohol, ammonia, Mn 1.00MAX food environments, fresh P 0.040MAX water, many petroleum S 0.030MAX products and organic Cr materials and some mild acid environments. They are found in bearings, valves, lighters and writing instruments. 1.Made of AISI420C 2.Size: 0.5mm-25.4mm 3.Different grades: G20 G40, G100, G500, G Certificate: ISO-9001, ISO- 5.Hardness: Over HRC Applied in all kinds of exactitude machines, bearings, ball screws, linear motion guides, automobile parts, chemical and food processing, 7.This steel ball is a common stainless steel ball, it has general rust resistence, better hardness, and reasonable price.

3 3 AISI316L AISI316 C 0.07 Mn 2.00MAX P 0.045MAX S 0.030MAX Cr Mo Ni AISI316L C 0.03 Mn 2.00MAX P 0.045MAX S 0.030MAX Cr Mo Ni Stainless steel AISI (SUS) 316 balls are used in spray pumps as a one way valve. SS 316 (Chromium 16-18%, Nickel 10-12%) has good corrosion resistance which is essential for personal care products and cosmetics. At times, in detergent pumps, AISI 304 stainless steel ball is used. 1.Made of AISI(SUS) 316/316L 2.Size: 1.5, 2, 3, 4 and 5 mm or 3/32", 1/8", 5/32" and 3/16 inch diameter balls are generally used. 3.Grade: G60-G1000 Depending upon the quality and performance specifications of the overall product. 4.Certificate: ISO-9001, ISO- 5.Hardness: HRC Micro Spray Pump in which these inox or stainless steel balls are used include deodorant spray pump, eau-decologne spray pump, viscous liquid spray pump (for liquid soap and detergent), gel pump, toothpaste pump, pocket spray pump, spray pump for metal container (without gas pressure) and insecticide spray pumps. 4 5 AISI304 C 0.07 Mn 2.00MAX P 0.045MAX S 0.030MAX Cr Ni stainless steel ball is the most widely used market, a ball can be used for medical equipment, chemicals, aviation, aerospace, plastic hardware: perfume bottles, sprayers, valves, nail polish, motors, switches, electric irons, washing machines, refrigerator, air conditioning, 1.Made of AISI(SUS) Size: 0.5mm-250mm 3.Grade: G10-G Certification: ISO-9001, ISO- 5.Feature: Good wearing, high corrosion resistance, excellent surface quality. 6.Application: Used in iatrical instrument, chemical industry, aviation, plastic hardware, scent bottle, sprayer, valve, nail Polish, switch, washing Chrome Steel AISI52100 C Si Mn P 0.025MAX S 0.025MAX Cr Chrome steel ball are widely used in high-speed low-noise bearings, bicycle, motorcycle, automobile, rail, universal ball, bags, electronics industry, are also used to grind other media. 1.Size: 0.5mm-250mm( according to clients' requirement ) 2.Hardness: G10-G100 3.Certificate:ISO-9001, ISO- 4.Feature: Good wearing, excellent surface quality and high hardness. 5.Application: Bearing, ball screw, linear motion guide, automotive parts, chemical, food processing, ink and paint grinding, caster wheel, slide rail bicycle and car.

4 Carbon Steel Copper (Brass) AISI1010 AISI1015 AISI1045 AISI1085 Copper (Brass) 1015 (C15) C 0.13%- 0.18% Mn 0.30%- 0.60% P 0.040% S 0.050% 1010 (C10) C 0.08%- 0.10% Mn 0.30%- 0.60% 1045 P 0.040% (S45C) C 0.42%- 0.48% Si 0.15%- 0.35% Mn 0.60%- 0.90% P 0.030% S 0.035% 1085 (C85) C 0.80%- 0.90% Si0.35%- 0.45% Mn0.60%-0.9% P 0.050% S 0.050% H62 Cu Pb 0.08 P 0.01 Fe 0.15 Zn So /1015 carbon steel ball is a ball very common, with low price and high hardness characteristics, more extensive use. Commonly used in bicycles, bearings, pulleys, slide, crafts, shelves, universal ball, bags, small hardware pieces, also be used to grind other media carbon steel balls are widely used in auto parts, aviation, aerospace, hardware tools, chemical industry. As follows: Crafts, bearings, pulleys, then columns, and so on high carbon steel balls are widely used in bicycles, bearings, pulleys, slide, crafts, shelves, universal ball, bags, small hardware pieces, also be used to grind other media. Copper standard steel cage, aluminum alloy standard steel ball cage, ball-type copper special secret to keep Aircraft, POM (plastic) Micronesia special steel cage-type, close-type aluminum alloy special steel cage, (copper, aluminum, POM) spiral steel cage. 1.Size: 1.0mm-50.8mm 2.Grade: G100-G Hardness: HRC General Application: Bearings,Automotive,Castors,Loc ks,drawer Slides,Welding,Capabilities decorative,bicycle parts,lightduty,hardware,toy and etc. 1.Size: 1.0mm-50.8mm 2.Grade: G100-G Hardness: HRC Features: ferritic steel,a magnetic,high hardness (HRC58-65) has strong wear resistance. 1.Size: 0.5mm-50.8mm 2.Grade: G10-G Hardness: HRC General Application: Bearings,Automotive,Castors,Loc ks,drawer Slides,Welding,Capabilities decorative,bicycle parts,lightduty,hardware,toy and etc. 1.Size:1.0mm-25.4mm 2.Characteristics: With a low coefficient of friction, axial and radial movement. 3.Applications: Mainly used for valve, spray, instrument, pressure gauge. The meter, carburetor, electrical accessories, etc. Glass 10 Glass SODA-LIME GLASS: SiQ2 67 Na2O 16 CaO 7 Al2O3 5 B2O3 3 MgO 2 This material having good corrosion resistance and it is inset to most common used fuels it exhibit excellent conductivity. 1.Size:0.5mm-25.4mm 2.General Applications: Brass resist corrosion From petroleum Products echo heavy Brass boll are use in valves petroleum products loch hole electronic industry.mainly using in micro spray pump, decoration and so on.

5 11 Plastic PE /POM /PP /Polyamide -PA /NYLON Plastic s are a costeffective substitute for metallic balls in low load bearings. They are also used as agitators in aerosol spray cans, lightweight check valves, medical diagnostics and a wide variety of other applications. 1.Size: 1mm-25.4mm 2.Material: PE/POM/PP/PA/NYLON 3.Grade: G1 G2 G3 4.Application areas: For crafts, accessories, household tools. 5.Quality standards: No mold lines, without edges, smooth surface. 12 Ceramic ball ZrO2 /Si3N4 /Al2O3 Ceramic s have high strength, high hardness, high wear resistance, high proportion, small volume, high temperature resistant, corrosion resistance, no pollution and other excellent features. At room temperature with high stiffness, no magnetic, electrical insulation. 1.Size: 0.8mm-10mm 2.Grades: G5-G20 3.Applications: Widely used in different types of ceramic,enamel,glass,chemical industry and thick hard material finishing and deep processing of the factory.it is grinding medium of the fine crushing equipment such as ball mill,vibration mill,cylindrical grinding machine.the crushing grinding efficiency and wear resistance significantly better than ordinary or natural pebble stone ball. 13 Retaine r FZH /FZL /FZP Copper standard steel cage, aluminum alloy standard steel ball cage, ball-type copper special secret to keep aircraft, POM (plastic) Micronesia special steel cage-type, close-type aluminum alloy special steel cage, (copper, aluminum, POM) spiral steel cage. Retainer / roller 1.Applications: mainly used for rolling die mold and highprecision machine tools, the field of machine tool accessories. 2.Characteristics: with low coefficient of friction, axial and radial movement.

6 Roller Sorting Machine HRT-1201 This machine is designed by totally enclosed type, shapely and clean, good dustproof performance. There are total 4 groups sorting rollers to operate, 4 times efficiency compare with traditional machine, but 1/4 labor cost only, equipped with a special classified collecting box and the corresponding sensor, also designed with moisture-proof device and HD industrial camera. Our latest patented roller designing improve precision sorting to 0.001mm. The autoinput material feeding system has been adopted to this new machine, which is capable for adjusting the feeding speed and sorting different size steel balls. This machine is mainly used for selecting each lot of size precision of the steel balls automatically. The precision 0.001mm is very applicable to size precision selecting of common difference balls. During rough picking period, it also can be used to pick different balls, scrapped parts and surface defect balls out. Meanwhile, it is applicable to various sizes of screws, nuts, rivets, metal and electronic components. HRT-1202 HRT-1202 SORTING MACHINE has total 2 groups sorting rollers to operate, 2 times efficiency compare with traditional machine, however 1/2 labor cost only, equipped with a special classified collecting box and the corresponding sensor, also designed with moisture-proof device. Our latest patented roller designing improve precision sorting to 0.001mm. The auto-input material feeding system has been adopted to this new machine, which is capable for adjusting the feeding speed and sorting different size steel balls. HRT-1202 SORTING MACHINE is mainly used for selecting precision steel balls automatically. Sorting range: 0.1mm mm Design: Designed by totally enclosed type, shapely and clean, good dustproof performance The precision of machine's roller less than 0.001mm, which is very applicable to the very precision size steel ball selecting and common some difference balls. During rough picking period, it also can be used to pick different balls, scrapped parts and surface defect balls out. Meanwhile, it is applicable to various sizes of screws, nuts, rivets, metal and electronic components.