About Us

Henan LIMING Heavy Industry Science and Technology Co. LTD which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together. The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m ². Another workshop in Shangjie Industry Park covers 67000 m ². Over the more than 30 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now LIMING has become the leader in domestic and oversea machinery manufacturing industry.

120

million

cubic meters

Industrial chain production base

70

national patents

689sets

national patents

170

Equipment service country

Company Culture

core values of the company

Create Value

Share Value

Observe Order

Respect Value

Service philosophy

Religious, fine, tight, and harmonious

LIMING spirit

Standardization, value, serialization, and differentiation will always exceed our contract

Brand Concept

Create and promote civilization, refine and interpret brilliantly

Business philosophy

Religious, meticulous, rigorous, and harmonious work

Our Global Footprint

Case Scene

Forging - Saws - Shears - Grinding - Polishing Hill Acme

Established in 1886. 128 years of innovation and dependability. Hill Acme stands for quality. Learn more about Hill Acme >>>. Hill Acme Ball Rounder. For fine finishing and enhanced concentricity, post-processed grinding balls have a uniform finish and longer life. Learn more about Hill Acme Ball Rounders

Ball Forging Machine - Grinding - Polishing Hill Acme

Ball Forging Machine. Hill Acme automatic ball forging machines are designed to meet the growing demand for steel balls used in mining to pulverize ores, cement, paint pigment and other solids in ball and SAG mills. Available in five sizes, each machine is fully automated, from stock feeding to

Ball Rounder - Grinding - Polishing Hill Acme

Developed as a companion for the Hill Acme Ball Forging Machine, the Ball Rounder enhances the concentricity and surface finish of forged balls. Before rounding, forged balls have minor surface irregularities, such as polar caps and flash rings. The Hill Acme Ball Rounder presses and rolls these imperfections away resulting in a finished ball with a uniform, spherical surface that provides long

Metal Finishing - Grinding - Polishing Hill Acme

Hill Acme Grinding and Polishing Systems are designed for production line processing of all types of ferrous and non-ferrous materials in flat form. They are used 'wet' or 'dry' for pre-finishing, conditioning and polishing sheet, strip, plate or blanked-out shapes.

Plate Grinding Hill Acme

Plate Grinding Hill Acme Reciprocating Table Type Grinding Machines are designed for producing high quality finishes a variety of ferrous and non-ferrous metallic sheets or plates. The reciprocating grinder is designed with either clamps or a vacuum system to hold media in place as it travels back and forth under the grinding head until the desired finish is achieved.

Company - Grinding - Polishing Hill Acme

Hill Acme is an innovative market leader in the design and manufacture of Coil Grinders, Sheet Grinders, Pinch Roll Grinders, Metalworkers, Forging Equipment and Shears. For more than 128 years Hill-Acme machines have been respected worldwide for their durable construction, simplicity and low maintenance requirements. Our quality-engineered equipment incorporates the latest technological

Sheet Grinding - Sheet Polishing Hill Acme

Sheet Grinding Polishing. Hill Acme Pinch Roll Grinding and Polishing Systems are designed for production line processing of all types of ferrous and non-ferrous sheets. Applications range from finishing stainless steel for architectural features to sizing titanium sheets for the aerospace industry.

hill acme grinding and polishing machine for sale

Hill Acme Coil Grinding and Polishing Systems are designed for semi-continuous production processing of all types of ferrous and non-ferrous materials in coil form. Applications range from . Chat Online; Excelsior Steel Processing Inc. For Sale. Herr / Voss / Hill-Acme 62" x .165" x 40 000-Lb. Coil-to-Coil "Wet" / Top Bottom If you would like to schedule an inspection have a question about the ...

hill acme grinding and polishing machine for sale

Hill Acme Ball Rounder For fine finishing and enhanced concentricity post-processed grinding balls have a uniform finish and longer life. Sheet Grinding - Sheet Polishing Hill Acme Sheet Grinding and Polishing Hill Acme Pinch Roll Grinding and Polishing Systems are designed for production line processing of all types of ferrous and non-ferrous sheets. Appli ions range from finishing stainless ...

ball forging machines Mining Quarry Plant

22/03/2013  2-1/2" Hill Acme Model XN Automatic Single Blow Solid Die Ball Forging Machine Re:23694 Reference #: 23694 Manufacturer: Hill Acme Model: 2.5XN 150mm Grinding Ball By Rolling Forging Machine Metal Sheet

Hill Acme Co. - History VintageMachinery.org

In 1940 Hill merged with another pioneer firm in heavy manufacturing, the Acme Machinery Co. The merged firm was incorporated as the Hill Acme Co. and made special machinery and shears. They were manufacturing Surface Grinders in 1943 and are still in business currently manufacturing Coil Grinders, Sheet Grinders, Pinch Roll Grinders, Metalworkers, Forging Equipment and Shears. The company is ...

Used Hill Acme for sale. Acme equipment more

hill acme 4a 70 ton universal hydraulic ironworker. manufacturer: hill acme; 1-used hill acme 4a 70 ton universal hydraulic ironworker machine model number 4a machine serial number 864a-071-02 date of mfg. 1986 stk# 102704 ===== spec...

Magnum - Divisions

Hill acme: Continuous strip grinding lines, shears, presses and ball-forging machines. lomamachine: Vertical and horizontal continuous and semi-continuous casting systems and material-handling equipment for ferrous and non-ferrous metals. magnum logix: Control automation and systems integration for all industries. magnum power

Used Hill Acme for sale. Acme equipment more

HILL ACME #5 UNIVERSAL HYDRAULIC IRONWORKER. Manufacturer: Acme SPECIFICATIONS: Punch Capacity: Plate Shear Capacity: Bar Shear Capacity: Equipped with - Dual Operator Controls - 2 Electric Foot Pedals - Punches Dies - Shear Length Gauging - Notcher Attachment

Precision Thread Grinding - Pawtucket, Rhode Island

We specialize in producing thread milled and thread ground worms and worm shafts as well as injection screws, timing screws, and ball screws with UNC, ACME, and Whitworth threads. Our thread grinding capabilities include thread angle of 35°, a swing of 300 mm (12.0”), continuous thread of 1 M (39.4”), and 1 M (39.4”) between centers.

Ball mills - Metso Outotec

Reliable and effective grinding technology for diverse applications. With more than 100 years of experience in developing this technology. Metso Outotec has designed, manufactured and installed over 8,000 ball and pebble mills all over the world for a wide range of applications. Some of those applications are grate discharge, peripheral ...

Used Hill Acme Grinding machines for sale Machinio

Hill Acme grinding machines for sale. Find surface, cylindrical, belt and centerless grinders on Machinio.

Hill Acme Co. - History VintageMachinery.org

In 1940 Hill merged with another pioneer firm in heavy manufacturing, the Acme Machinery Co. The merged firm was incorporated as the Hill Acme Co. and made special machinery and shears. They were manufacturing Surface Grinders in 1943 and are still in business currently manufacturing Coil Grinders, Sheet Grinders, Pinch Roll Grinders, Metalworkers, Forging Equipment and Shears. The company is ...

hill acme grinding and polishing machine for sale

Hill Acme Sheet to Sheet Grinding Polishing Line; Ungerer Cut to Length Line; Eisenblatter ... Guilotine Shear; Johannsen Horizontal Belt Polisher; RAS Type 82.10 Sheet Metal Guillotine ... Used Polishing machines for sale - Machineseeker . Turn-grinding and polishing machine (RotoPol-31) with specimen mover (RotoForce-4) by Struers. RotoPol-31: Speed: 150 / 300 rpm Disc size: 200 - 305

Thread Rolling Vs Thread Grinding for Acme Screws -

03/02/2020  Cost and weight were the driving factors for this project, so an acme screw assembly was used instead of a ball screw assembly. The requirements for this acme screw thread were strict, as the acme screw and acme nut had to be custom matched sets. Thread grinding was used to create a highly efficient assembly with minimal backlash. Our engineers ...

HERR VOSS / HILL ACME STAINLESS STEEL 62" COIL TO

HILL ACME GRINDING / POLISHING HEADS (2) BOTTOM Belt type Grinding / Polishing Heads, 75 hp, 460 volt, 3ph, 60 cycle AC Motors (5) TOP Belt type Grinding / Polishing Heads, 75 hp, 460 volt, 3ph, 60 cycle AC Motors Belt Size, 62" x 126" (SPACE PROVIDED ON BASE FOR FUTURE TOPSIDE GRINDER AND HAIRLINE GRINDER) SQUIGGY PINCH ROLLS SQUIGGY ROLLS CLEANING

Precision Thread Grinding - Pawtucket, Rhode Island

We specialize in producing thread milled and thread ground worms and worm shafts as well as injection screws, timing screws, and ball screws with UNC, ACME, and Whitworth threads. Our thread grinding capabilities include thread angle of 35°, a swing of 300 mm (12.0”), continuous thread of 1 M (39.4”), and 1 M (39.4”) between centers.

Ball Mills - 911 Metallurgist

13/02/2017  If finer grinding is wanted two or three stage grinding is advisable as for instant primary rod mill with 75—100 mm (3″—4″) rods, secondary ball mill with 25—40 mm(1″—1½”) balls and possibly tertiary ball mill with 20 mm (¾”) balls or cylpebs. To obtain a close size distribution in the fine range the specific surface of the grinding media should be as high as possible. Thus ...

Ball mills - Metso Outotec

Reliable and effective grinding technology for diverse applications. With more than 100 years of experience in developing this technology. Metso Outotec has designed, manufactured and installed over 8,000 ball and pebble mills all over the world for a wide range of applications. Some of those applications are grate discharge, peripheral ...

Grinding – Mineral Technologies Group

Grinding Mills Common Types. Ball mills Tube mills Rod mills Ρebble mills Ball mill The term “ball mill” is usually applied to a mill in which the grinding media are bodies of spherical form “balls” and in which the length of the mill is of the same order as the diameter of the mill body in rough figures the . Ball Mill Critical Speed Working Principle YouTube . Jun 20 2015 The ...

Custom Ball Screw Assemblies - The PST Group

Custom Ball Screw Assemblies. At PST, we pride ourselves on delivering high-quality, custom screw solutions for our clients. Our ball screw assemblies are no exception. Using the latest technology, we can develop, design and manufacture: Hardened ball screws with high lead accuracy. Complete ball nuts with internal or external return system.

Hill Acme Grinding Machines from Asset Exchange Corp ...

Available Machinery Contact Us About Us Auctions/Liquidations Appraisals Value Proposition. Elk Grove Village, Illinois USA Asset Exchange Corporation Corporate Offices/Remarketing Facility 1401 W. Lunt Ave. Elk Grove Village, IL 60007

Used Hill Acme Grinding machines for sale Machinio

Hill Acme grinding machines for sale. Find surface, cylindrical, belt and centerless grinders on Machinio.

Hill Acme Co. - History VintageMachinery.org

In 1940 Hill merged with another pioneer firm in heavy manufacturing, the Acme Machinery Co. The merged firm was incorporated as the Hill Acme Co. and made special machinery and shears. They were manufacturing Surface Grinders in 1943 and are still in business currently manufacturing Coil Grinders, Sheet Grinders, Pinch Roll Grinders, Metalworkers, Forging Equipment and Shears. The company is ...

HERR VOSS / HILL ACME STAINLESS STEEL 62" COIL TO

HILL ACME GRINDING / POLISHING HEADS (2) BOTTOM Belt type Grinding / Polishing Heads, 75 hp, 460 volt, 3ph, 60 cycle AC Motors (5) TOP Belt type Grinding / Polishing Heads, 75 hp, 460 volt, 3ph, 60 cycle AC Motors Belt Size, 62" x 126" (SPACE PROVIDED ON BASE FOR FUTURE TOPSIDE GRINDER AND HAIRLINE GRINDER) SQUIGGY PINCH ROLLS SQUIGGY ROLLS CLEANING

Precision Thread Grinding - Pawtucket, Rhode Island

We specialize in producing thread milled and thread ground worms and worm shafts as well as injection screws, timing screws, and ball screws with UNC, ACME, and Whitworth threads. Our thread grinding capabilities include thread angle of 35°, a swing of 300 mm (12.0”), continuous thread of 1 M (39.4”), and 1 M (39.4”) between centers.

Ball Mills - 911 Metallurgist

13/02/2017  If finer grinding is wanted two or three stage grinding is advisable as for instant primary rod mill with 75—100 mm (3″—4″) rods, secondary ball mill with 25—40 mm(1″—1½”) balls and possibly tertiary ball mill with 20 mm (¾”) balls or cylpebs. To obtain a close size distribution in the fine range the specific surface of the grinding media should be as high as possible. Thus ...

Hill Acme 22B in Holland, OH, USA - Machinio

Used HILL ACME #4 IRONWORKER [UQ-010028] in United States. Manufacturer: Hill Acme; HILL ACME #4 Hydraulic Ironworker -- Capacity 58 tons -- Shear capacity 12" -- Punching capacity 7/8" thru 3/4", 1 1/16" thru 5/8" -- Square notch 2 3/4" x 2 3/4" x 3/8 -- Flat blade 5/8" x 7" -- Rounds 1-3/4" --... $12,000. United States. Used HILL ACME #5 UNIVERSAL HYDRAULIC IRONWORKER in United

Ball mills - Metso Outotec

Reliable and effective grinding technology for diverse applications. With more than 100 years of experience in developing this technology. Metso Outotec has designed, manufactured and installed over 8,000 ball and pebble mills all over the world for a wide range of applications. Some of those applications are grate discharge, peripheral ...

BALL ACME LEAD SCREW TECHNICAL INFORMATION I

ball acme lead screw technical information maximum length (in.) adjusted for bearing support “x” dimension 75101 75061 62081 62101 62102 50101 75081 43082 43084 37161 37081 37101 37121 31082 81084 31122 37122 37084 25161 40000 30000 20000 10000 8000 6000 4000 3000 2000 1000 800 600 400 300 200 100 one end fixed other end free ref a ref b ref c ref d 5 10 14 20 10 20 28 40 15

Custom Ball Screw Assemblies - The PST Group

Custom Ball Screw Assemblies. At PST, we pride ourselves on delivering high-quality, custom screw solutions for our clients. Our ball screw assemblies are no exception. Using the latest technology, we can develop, design and manufacture: Hardened ball screws with high lead accuracy. Complete ball nuts with internal or external return system.