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portable machinefor grinding and lapping

Portable Valve Grinding and Lapping Machine for Relief Valve

MJ-400 Portable Valve Grinding Machine is a new generation of products that is adeveloped to adapt to on-site maintenance gate valve. It has the advantages as below: the reduction of labor intensity, improving labor efficiency, replacing imported products, educing the maintenance cost.

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US4513542A - Portable surfacing machine for boiler manhole ...

A portable machine is provided for in-place grinding of an inside ellipti face of an elliptical boiler manhole access with a grinder which has a flat grinding surface. The boiler manhole access also has an outside elliptical face and a conforming elliptical edge therebetween. The machine includes a supporting structure which is adapted to be fixedly mounted in the manhole access …

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Portable Machine for high-speed grinding of ... - Nuova Simat

Portable Machine for high-speed grinding of sealing surfaces EFCO HSL is a portable machine designed for restoring valve sealing surfaces, which is ideal for grinding and lapping gate valves seats.. The EFCO HSL is a versatile machine: in addition to grinding and lapping, it could be used for a number of different operations.Among the features that make …

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Portable Hand Hold Lapping Grinder ... - Made-in-China

2020 New Design Grinding Machine for Safety Valves . The product overview: The M-300C portable valve grinder is a high-tech national patent product. Widely used in power generation, petroleum, chemical, metallurgy, paper and other industries. This product has the following characteristics: 1.

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EFCO Grinding & Lapping Machines - PIC Engineering

Portable machines for grinding and lapping of sealing faces in valves, valve disks, flanges etc. An impressive concept of simple operation, wear-resistant tools, good price/performance ratio, high profitability and efficiency. Portable …

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SL SERIES - EFCO USA

Portable grinding and lapping machines for the repair of sealing surfaces in gate valves and check valves (non-return valves) and on wedges, disks, and flanges of DN ¾″–80″ (20–2000 mm). The EFCO SL Powerful drive Wear-resistant Stable, …

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Lapping, Polishing, Honing and Grinding Machines

PRECISION SURFACING SOLUTIONS supports manufacturers in a wide variety of industries in which precision grinding, lapping, polishing, deburring and advanced materials processing equipment is commonly used. They all need high-quality, high-precision, stable and well-engineered machines to manufacture high-quality work pieces. ...

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Valve Grinding & Lapping Machines - Climax Portable

VALVE GRINDING & LAPPING MACHINES Lightweight for easy handling and installation, our valve grinding and lapping machines span working ranges for gate valves from 1.3 to 39.4 inches (32 to 1000 mm). During operation, you can …

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PORTATIVE VALVE SEAT GRINDING MACHINE - TCEM

Portable grinding and lapping machines for small valves seat and valve repair. Electric with battery. Supplied with a set of lapping plates and centering tools for the grinding and lapping of all types and sizes of seats. Can be completed with a set of accessories for tapered seats. Designed for "in-situ" operations or repair worksop ...

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Valve Lapping - Ventil

The program of delivery ranges from the pre – grinding table up to universal column grinding and lapping machines and open face flat lapping machines. Depending on the application and seat material, the valve lapping machines are completed with a variety of consumable abrasive materials, such as self-adhesive Aluminium Oxide foils, permanent ...

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EFCO Product Brochure English - EFCO Maschinenbau ...

MOBILE GRINDING AND LAPPING MACHINES | 05 VALVA SERIES Portable machine for grinding and lapping of flat sealing surfaces on valves, valve disks and flanges from DN 8-1600 mm (W"-64"). Drive: electric 230/120 V, 50/60Hz or pneumatic 6-7 bar The VALVA series: an impressive concept = simple, easy, one-man operation, wear-resistant tools, good ...

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Portable grinding machine - All industrial manufacturers

portable grinding machine VALVA for valves lapping Transportable Maschine zum Schleifen und Läppen von Dichtflächen in Ventilen. Die VALVA-1 verfügt über 2 Betriebsarten. Die erste Betriebsart ist die konstante Drehrichtung der Maschinenspindel zum Schleifen von Ventilsitzen. Die zweite ... drill bit grinding machine GS-20 precision portable

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PORTABLE VALVE GRINDING MACHINES - Kemet …

S grinding plate Ø125, Ø150mm (5", 6") for flat and 3° seats N/A Rough, medium and fine grinding discs Ø17, 20, 25mm (0.67", 0.79", 1") The range of portable industrial valve grinders offered by Kemet are a patented design concept that are a proven

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Device for grinding and lapping of sealing surfaces of valves

Known portable device for grinding and lapping saddle sealing surfaces of valves (see patent-similar USA 4549373, 4 ÁL 24 IN 15/02, NCI 51-A priority FRG, February 12, 1983, the application 8303975 (And)). Faceplate with tools in the annular row installed with the possibility of forced rotation. Tools (prairy) installed with the possibility of ...

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VALVE REPAIR EQUIPMENT Products - Ventil

VALVE REPAIR EQUIPMENT. Back to Valve Test & Repair Equipment. POLIR. HAND-CONTROLLED, BATTERY DRIVEN GRINDING AND LAPPING MACHINE FOR FLAT AND CONICAL SEATS. More. ORBIT. PORTABLE GRINDING AND LAPPING MACHINE FOR GATE, PARALLEL SLIDE, CHECK AND SAFETY AND GLOBE VALVES. More.

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Valve Lapping Machine | WALLDISCOVER

Portable Globe Valve Grinding Machine Su 2 02 Su. Sioux Valve Grinding Machine In Hays Ks Item W9066 Sold. ... China Portable Valve Grinding And Lapping Machine For Gate. Portable Grinding Machine For Grinding Globe Valve Mz. Ball Valve Balls Up To 70 Danobat Machine Tool. Valve Face Grinding Machine. Valve Grinding Machine.

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Valve Lapping Machine at Best Price in India - IndiaMART

Machine equips with 8 -15" diameter super flat lapping plate and can be used as a high precision lapping machine for polishing crystal components, semiconductor wafers, and ceramic substrates up to 4" diameter with three work stations. It also can be adopted a standard grinding and polishing machine for preparing metallographic samples.

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Portable field machine for cutting, grinding and lapping ...

a portable field machine for cutting, grinding and lapping the valve seat of a valve body having a valve disc axially translatable in a cylindrical valve chamber with respect to the seat includes a pair of axially spaced spiders having radially extendable arms engageable with the walls of the cylindrical valve chamber on opposed sides of the …

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VALVA SERIES - EFCO USA, Inc.

Portable machines for grinding and lapping of flat sealing surfaces in globe and safety valves, valve disks, and flanges from DN ¼″–64″ (8–1600 mm). The EFCO VALVA: Simple, easy, one-man operation Wear-resistant tooling Fast results Drive: electric 230/120 V, … →

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Portable Valve Grinding and Lapping Machine for Relief Valve

MJ-400 Portable Valve Grinding and Lapping Machine for Relief Valve. 1)grinding diameter: Dia118-Dia450mm. 2)used for valve seat of plane globe valve,valve seat of safety valve . 3) spindle speed (rpm):0-900,0-2800. 4)the greatest grinding depth: …

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PORTABLE VALVE LAPPING & GRINDING MACHINE - TCEM

Portable heavy-duty, lightweight grinding and lapping machine . For "in-situ" operations or repair worksop and for the repair of all type of valves and valve seats. Key features: Standard ranges: diameters from 1 ¼"" to 10, 24, 40, 64″". Available in air engine or electric engine 110VAC / 220VA. Versatile machine suitable for all ...

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110v Portable Marble Granite Stone Concrete Edge Grinder ...

110v Portable Marble Granite Stone Concrete Edge Grinder Machine, Find Complete Details about 110v Portable Marble Granite Stone Concrete Edge Grinder Machine,Concrete Grinder Machine,Concrete Edge Grinder Machine,Stone Concrete Edge Grinder Machine from Concrete Grinder Supplier or Manufacturer-Jining Suwelin Machinery Co., Ltd.

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MM-T 10 - REVALVE

Portable machine for grinding and lapping. 5. Work station for valves assembling / disassembling DN 300 mm (12"). 6. Jib crane. 7. Safety fence. Advantages. Workshops are based on: 10ft sea container; 20ft sea container (dry-cube and high-cube); 40ft sea container (dry-cube and high-cube).

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VALVe mAchInInG And TesTInG TechnoLoGY - Unigrind

porTABLe GrIndInG & LAppInG mAchInes unigrind sLIm portable grinding and lapping machine for working on sealing surfaces of: • Gate valves • swing check valves • Gate valve wedges and disks • Valve flanges Both for on site or in workshop use. drives: • electric 230 V/110 V Ac, 50/60 hz • pneumatic 90 psi (5 – 7 bar) • Battery ...

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Portable Grinding and Lapping Machines | SENSOR d.o.o ...

Portable valve grinding machines (SL / HSL / SLA) Portable machines for grinding and lapping of sealing faces in gate valves and non-return valves, gates and flanges. Optionally, these machines can be fitted with a digital rocker for …

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Grinding machines | EFCO Maschinenbau

Portable lapping and grinding machines are above all required for grinding and lapping valves. They ensure flat sealing surfaces in valves as well as on valve discs and flanges. Our mobile grinding machines are characterized by their convincing concept: They are easy to operate and low-wear with a very favorable price-performance ratio.

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GHF Series Valve Lapping Machines - fluidchemhava

Portable grinding and lapping machines for working on following valves:- Safety Valves (Flat Seat) Working range: DN 10 – 600 mm (3/4"- 24") FLUIDCHEM's In-Situ Valve grinding and lapping machines are suitable for Body Seat Lapping of Safety Valves (Flat Seat) on site and at factory. These machines are used during maintenance of valves as ...

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Portable Grinding and Lapping Machines

Valve Grinding & Test Machines. Parla Tech has been offering unigrind high-quality machining and testing products for industrial valves. This includes products for the machining of sealing surfaces on industrial valves, pumps, pipelines, turbine housing, compressors, etc. PRODUCTS.

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Portable grinding and lapping machine - Nuova Simat

Portable grinding and lapping machine HSL. Portable machine for high-speed grinding of hard sealing surfaces (≥ 35HRC) in high-pressure gate valves and wedges of various design. Fitted with SLA series planetary gears for use with driven GSS grinding spindles. Time saving up to 90%! Available as option for retrofitting to existing SL machines.

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Unigrind - GARNET MACHINE INC

Unigrind SVS Portable Valve Grinding & Lapping Machine. For repairing sealing surfaces in safety valves; Working range of 1/2″ – 12″ Crosshatched grinding & lapping for perfect seat flatness . Unigrind HTS Portable High Speed Globe Valve Grinding Machine. Flat & tapered sealing surfaces in control valves, safety valves, turbine bypass valves,

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Valve Grinding & Lapping Machine - Climax Portable

REGISTER NOW! The VM2350 Valve Grinding and Lapping Machine LIVE Q&A. The CLIMAX VM2350 is a powerful, rigid, high-performance valve grinding and lapping machine with quick and easy setup and handling. See it LIVE on November 12, 2020, at 7:00 am Pacific and 10:00 am Eastern.

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Benchmark, Efficient flat lapping machine for Jewellers ...

Orbit valve grinding and lapping machine. $6,000.00/ Set. 1 Set (Min. Order) CN Yongjia Dory Machinery Co., Ltd. 12 YRS. Contact Supplier. MZ150 Portable Valve Grinding Machine Product Name Portable Valve Grinding Machine Model MZ150 Grinding Range (mm) Φ Φ 50- Φ 180 Gate valve Voltage (V) 220 Power (W) 1100 Frequency (HZ) 50 Max ...

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VM1150-1200 Gate Valve Grinding & Lapping Machine ... - …

Gate Valve Grinding & Lapping Machines Model Numbers VM1150, VM1200 Valve Seat Diameter Range: 1.25"-8.0" (32mm-200mm) "On Site" grinding and lapping of gate valves Easy to set up and handle Powerful Rigid design High performance Climax Portable Machine Tools 2712 E. Second St. Newberg, OR 97132 USA Telephone: 503-538-2185

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Hot sale grinding machine for bearing gasket, high ...

Website:https:// in 1998, YUHUAN is a public National Key High-tech Enterprise (Stock No.: 002903) specialized in the R&D, ma...

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Lapping machines | EFCO Maschinenbau

This lapping mixture is located between the workpiece and a lapping wheel. Since there is usually no heating of the lapping piece during lapping, deformation is eliminated. Many of EFCO's grinding machines can be used with lapping accessories for …

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Portable Lapping and Grinding Valves with Spares - Machine ...

Portable Lapping and Grinding Valves with Spares. # 1 Portable grinding and lapping machine for repairing globe valve (with flat or tapered seats), valve seats, safety valves; range (1/2 – 12"). # 1 Portable grinding and lapping machine for repairing and grinding of sealing faces in gate valves and non return valves; range (3/8" – 36").

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