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BTA Drilling

Micron Technologies is the market leader in the supply and support of Gun Drill and Deep Hole drilling machines and tooling.

In partnership with HTT (China), Micron can offer both technology leadership and lean cost solutions to meet your production requirements.

BTA, Counterboring and Roller-Burnishing Systems
Gun Drilling Systems
Bore lengths up to 20 meters.
Diameters from 1mm – 800mm
On center or 3-axis solutions
Sub-Contract Drilling Services

A deep hole drilling machine is a tool used to drill deep holes in metal parts. It is used in various industries such as hydraulics, automotive, medical, mould manufacturing, animal feed, firearms, gas and energy, and aerospace industry.

The machine is designed to drill holes with a depth-to-diameter ratio of 100:1 or more. The drilling process is done by rotating the drill bit and feeding it into the workpiece at a slow and steady rate. The coolant is used to lubricate the drill bit and remove the chips from the hole.

Solutions Include:

Single and multi-spindle gun drilling machines with counter rotation
Column and knee type multi axis gun drilling machine
STS/BTA deep hole boring machine
Gun drill (made by Germany Botek)
Solid drilling and counter boring tooling
Gun drilling tooling

The partnership between HTT and Micron Ensures:

Risk free turnkey solutions and support.
Custom designed solutions to meet your deep hole drilling requirements.
Cost effective deep hole drilling solutions with the fastest ‘ROI.

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BTA Counter Boring & Roller Burnishing

The counterboring and/or roller burnishing process enlarges existing holes and improves the surface finish in tubular workpieces that have been pre-drilled or cast. This process can be configured to pilot off a finished bore for straightness, or off the pre-bore for maximum concentricity. Counter boring is an effective process for a wide range of diameters, up to 630 mm

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GUN DRILLING

Micron Technologies is a market leader in the supply and support of Gun Drill and Deep Hole drilling machines and tooling.

In partnership with HTT (China), Micron are able to offer both technology leadership and lean cost solutions to meet your production requirements.

Solutions Offered:

BTA, Counterboring and Rollerburnishing Systems
Gun Drilling Systems
Bore lengths up to 20 meters
Diameters from 1mm – 800mm
On center or 3-axis solutions

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MODULAR HYDRAULIC CYLINDER PRESSURE TEST BENCH

The Micron Modular Cylinder Pressure Test Cart is a stripped-down version of our Full Function Cylinder Repair bench. It delivers all the advanced test and control features, including laser stroke measurement and automatic multi-point test protocols, with the benefit of being upgradeable to a full-function cylinder assembly bench in the future.

SPECIFICATIONS:

Footprint: 9’200 x 900 x 1600 mm (L x W x H)
Maximum Test Pressure: 350 Bar or 500 Bar (w/Optional Test Intensifier)
Hydraulic Pump: Moog 350 Bar
Pump Motor: 18.5kW
Max Flow Rate: 32cc / rev
Hydraulic Oil Reservoir: 800L
Colour: Dark Gray and Black

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HEAVY DUTY HYDRAULIC CYLINDER REPAIR BENCH

The Micron Heavy-Duty Hydraulic Cylinder Repair Bench is designed to comfortably accommodate the largest Mining and Earth Moving Cylinders on the market –

The design mandate is to improve operator efficiency and allow a single operator to quickly and safely strip or assemble the largest cylinders, including the Liebherr 9800, CAT6090 and Hitachi EX8000.

Our Heavy Duty Bench offers a massive 135’000 Nm of rotational force and a barrel OD of up to 630mm.

Integrated Cylinder Pressure testing is available up to 350Bar as standard and up to 500 Bar with full digital test reporting and laser stroke measurement.

Product Specification

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STANDARD DUTY HYDRAULIC CYLINDER REPAIR BENCH

The Micron Standard-Duty Hydraulic Cylinder Repair Bench is designed to accommodate construction and small to medium-sized earthmoving and mining cylinders.

This model offers 65’000 Nm of rotational torque and a maximum barrel OD capacity of 450mm.

Integrated Cylinder Pressure testing is available up to 280Bar as standard and up to 420 Bar with full digital test reporting and laser stroke measurement.

The design mandate is to improve operator efficiency and allow a single operator to quickly and safely strip and assemble cylinders.

Despite the smaller size and easier tool manipulation, the Micron SD beach includes all the technology and industry-leading features of its bigger brother.

Product Specification

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ULTRA-DUTY HYDRAULIC CYLINDER REPAIR BENCH

The Micron Ultra-Duty Hydraulic Cylinder Repair Bench is designed to accommodate the largest hydraulic cylinders on the market – From Steel Smelters, Oil and Gas, to Sea-Wall applications the MCB-UD can handle it.

Our Ultra Duty Cylinder Bench offers an unmatched 200’000 Nm of rotational force and a barrel OD of up to 1000mm. Bench lengths up to 30m and longer!

Integrated Cylinder Pressure testing is available up to 350Bar as standard and up to 500 Bar with full digital test reporting and laser stroke measurement.

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STAND ALONE HYDRAULIC CYLINDER PRESSURE TEST BENCH

The Micron model STC-300 Hydraulic Cylinder Test Cart is designed to quickly and easily test hydraulic cylinder seals for bypass. It’s an invaluable insurance policy for your business that ensures faulty cylinders are not returned to the field.

Complete with digital data logging, the STC-300 can generate a cylinder test report in PDF or Hardcopy.

Specifications:

Cylinder Seal Bypass Test Capability to 300 bar
11″ Touch Screen HMI (Windows Embedded)
KPM/MOOG Hydraulic Pump
Micron PC (Remote connectivity via LAN, WiFi, GSM)
Data Logging and Digital Reporting
Operator Safety Prompts
Built In 200L Test Oil Reservoir
Mobile Cart Design

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ULTRA DUTY CYLINDER REPAIR BENCH

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SUNNEN | PG BORE (PRECISION) GAUGING SYSTEM

The PG Series Precision Bore Gaging System is a unique mechanical gaging system developed by Sunnen that makes I.D. gaging simple, reliable and economical. The PG series design is rugged and reliable, having been proven over decades of use on shop floors around the world. The PG precision gage is a productive complement to Sunnen or other honing machines where they are used to measure bores as part of the honing operation.
Teaming a PG gage with a Sunnen PG Series Setting Fixture creates a complete gaging system that eliminates buying and maintaining expensive master rings, plug gages and air gage probes. Both the gage and setting fixture are built for everyday use making them ideal for “in-process” inspection during production or in a QC setting.

Features & Benefits:
• PG gages and setting fixtures are available to cover diameters from 2.29 mm to 109.47 mm with 0.001 mm increments.
• Instant setup for any size bore
• No master rings or plug gages to buy
• No power source needed – completely portable
• Stays set and repeats within .000010” (0.00025 mm)
• Rugged, reliable tool for the shop floor or QC department
• Designed to work as a system with Sunnen PG Series Setting Fixtures
• Easy to set and easy to use

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OPTIMISING SURFACE FINISH FOR HYDRAULIC CYLINDERS

The quality of the cylinder bore is critical for optimising the service life of hydraulic cylinders – roundness, straightness, and the correct surface finish are arguably more important than any other quality metric. To maximise the life of hydraulic seals, the cylinder bore must be honed so that it is round and parallel (to ensure that the compression and sealing characteristics are correct and consistent along the full stroke length).

Further to this, the seal must run on a surface that is free of any large peaks that will cause excessive wear. A sealing surface must also be well lubricated to reduce heat build-up.

Micron Surface Roughness Testers are a low cost, portable solution that is ideal for measuring the surface finish inside a honed cylinder bore to ensure maximum cylinder service life and fewer warranty claims.

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DIAL BORE GAUGES

Dial bore gages are specialized tools used to measure the inside diameter of a machined hole, typically used during the manufacturing process or when resizing a bore such as in engine building or hydraulic repair.

Dial bore gages are particularly handy when measuring bores in large work-pieces when it is easier to measure the work-piece in place than to take the work-piece to a gaging station.

Sunnen Dial Bore Gages are fast, easy and accurate, and come in a wide range of models with different lengths, read outs, diameter ranges and with or without retractable probes. They all feature all-carbide gaging points, wear-proof ball crank, and adjustable centralizers. Each gage comes packed in its own sturdy box with all tools and wrenches required for setup and adjustment.

Sunnen Dial Bore Gages can be used in tandem with Sunnen Setting Fixtures for a complete system which eliminates the need for ring gages, micrometers or jo blocks.

Gage Specifications:

Sunnen Dial Bore Gages and Setting Fixtures are available to cover diameters from 13,71 mm to 400 mm
Dial Bore Gage models are available with readouts in 0.002 mm or 0.010 increments.
Gauge Reach lengths up to 2000mm

Features & Benefits:

Sunnen Dial Bore Gage system provides a quick, easy way to gage I.D’s on bores with a wide range of sizes and lengths
Gages and setting fixtures work together for accurate, reliable results
Digital models available to simplify data analysis for SPC use
Unique size-setting fixture allows you to dial to the exact size in seconds
Retractable gage head and adjustable centralizer allow easy “in-and-out” even with interrupted bores
Shock shield protects the indicator against drift and movement caused by heat or rough handling

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SERIES HONING | HTB

The HTB-Series is a versatile tube honing machine that combines the best features of other Sunnen and General Hone machines. Precision sizing and finishing of long and large bores has never been easier or more productive.

MACHINE SPECIFICATIONS:

– Diameter Range (I.D.) standard: 25 – 350 mm (1 – 13.8 in)
– Diameter Range (I.D.) optional: Up to 550 mm (21.654 in)
– Diameter Range (O.D.) standard: 60 – 400 mm (6.24 – 15.8 in)
– Diameter Range (O.D.) optional: 350 – 600 mm (13.8 – 23.6 in)
– Spindle Motor: 3 kW (4 Hp)

FEATURES + BENEFITS

– A PLC control and digital display allow complete control and monitoring of machine conditions
– A built-in load meter indicates high and low spots in the tube bore as the operator can adjust the stroke as required for optimum cycle time
– The operator can also work out tight spots in the bore when using the Short Stroke Cycle and Stroke Dwell features
– The Sunnen Modular Honing Tool System continually compensates for stock removal and stone wear to keep the machine running at peak efficiency at all times
– The HTB series is available in two-meter, four-meter, six-meter and eight-meter models, several different tooling systems are available depending on the specific application
– Lifetime application service with every machine purchase

ADDITIONAL INFORMATION

The HTB-S Series is a medium-duty tube hone the combines the best features of other Sunnen tube hones. Precision sizing and fi nishing of long and large bores has never been easier or more productive.

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(+27) 11 608 2100

(+27) 11 608 2120

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Physical Address

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Micron Technologies

Micron Engineered

Get in touch

(+27) 11 608 2100

(+27) 11 608 2120

Email Address

Physical Address

Postal Address

Micron Technologies

Micron Engineered

Contact Details

Email Address

Postal Address

Physical Address