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Halray System
7 Employees are capable of sleeving and kitting approximately 100 mixed cylinders per day.

 


Halray Universal Jig
7" Resleeving System
CL4000 Boring Lathe
CL400 Boring Lathe
Pedestal Drilling Machine
Vari-Speed Bench Drill
Honing machine and Heads
Adjustable Boring Cutters
Hydraulic Presses
Cleaning/Derusting Equiptment
60 Degree Chamfer Cutters
Circlip Grooving Bar
Hole Measuring Rules
Sleeve Parting and Chamfering Tool
Set-Up Pins and Plates
Hardened Sleeve Pushers
Telescopic Gauge & extension
Drilling Equiptment
Collet Chuck
Caliper Boring Jig
Centre valve refacing set
Boomerang Holding Jig
Handbrake Cyl. Mandrels
HALRAY UNIVERSAL JIG
Designed to quickly and safely set up all manner of brake and clutch cylinders for accurate boring to accommodate stainless steel sleeves. It is manufactured from high quality materials with special attention given to long life and trouble free operation. Any potential wearing area are either hard chromed or hardened and ground to eliminate premature wearing and loss of accuracy. Jig boring capacity is from 11mm to 70mm diameter and up to 390mm in length.
7" RESLEEVING SYSTEM
Is a low cost machine for the smaller operator. Set up on a 7" Chinese lathe with a proven reliability record. It is fitted with the "Universal Jig" and a time saving air operated rapid traverse to the carriage. This is a dedicated machine for boring cylinders up to 2 ½" bore.
CL4000 HIGH PERFORMANCE MULTIFUNCTION BORING LATHE
Is fitted with the "Universal Jig" mounted on air operated cross slide which enables rapid set up in conjunction with mandrel held in rear set up chuck. The sliding jig allows normal turning and boring functions of the lathe to be utilised for sleeve preparation and/or piston turning. An air motor driven carriage allows variable speed rapid traverse in both directions. The hydraulic pump pack, which also powers the hydraulic sleeve press, gives variable hydraulic clamping pressure from 0 to 2.5 tonnes. The CL4000 has a boring capacity up to 70mm (2 ¾") admitting cylinders up to 390mm (15 ¼") long. The average tandem master cylinder (up to 1 1/8" bore) with 150mm sleeve length can be bored in 30 seconds.
CL400 MULTIFUNCTION, PIVOTING JIG, BORING LATHE
Fitted with the "Universal Jig", a collet chuck and set up mandrel enables rapid set up of the cylinders. The pivoting jig allows for normal turning and boring functions of the lathe to be utilised for sleeve preparation and/or piston turning. When required for cylinder boring simply swing the jig down and lock into place. An air motor driven carriage allows variable speed rapid traverse in both directions. The CL400 has a boring capacity up to 70mm (2 ¾") admitting cylinders up to 390mm (15 ¼") long. The average tandem master cylinder with 150mm sleeve length can be bored in 30 seconds.
GEARED HEAD PEDESTAL DRILLING MACHINE
8 speeds via a simple lever change 100 to 2900 rpm. Covers all drilling requirements from 0.7mm (0.027") to 12.7mm (0.5"). The slow speed enables all 60° chamfers to be cut in sleeved cylinders.
ELECTRONIC VARIABLE SPEED BENCH DRILL
Speeds from 50 to 4500 rpm it covers all drilling requirements from 0.7mm (0.027") to 12.7mm (0.5"). The slow speed enables all 60° chamfers to be cut in sleeved cylinder bodies. It is supplied with a keyless chuck for rapid drill changes.
HONING MACHINE AND MULTI-HONE SPRING FLEX HONE HEADS
These enable fast and efficient honing of all types of brake and clutch cylinders as well as power steering rack honing. This system is simple and safe to use, even by unskilled operators. The hone machine requires zero maintenance and is economical as there are no stones to replace and uses long lasting Metalite abrasive tape.
HALRAY ADJUSTABLE BORING CUTTERS
Are the culmination of 30 years ongoing refinement. Features a heat treated, high tensile adjustable cutter head with 6 tungsten carbide tips. Easily adjusted to allow for minute variations in manufacturers tolerance on stainless steel or steel brake tubing. These cutters are specially designed to overcome chatter problems associated with machining long bores and across fluid port holes. They require negligible maintenance and are easily sharpened or retipped if damaged. They will bore in one pass, small or large diameters, long or short bores, quickly, economically and to close tolerance. The range consists of 47 cutters covering 65 bore sizes from 11mm to 63.50mm.
HYDRAULIC PRESSES
The purpose built 10 or 6.5 tonne hydraulic presses are designed for the quick and accurate fitting of stainless steel sleeves to bored bodies. They feature a 450mm ram travel and quick adjustment of table height allowing the press fitting of the longest sleeve in tandem master cylinders in one continual push. A high volume pump coupled to a quality feathering valve permits precise control of the double acting chrome ram. The press are also fitted with an infinitely variable pressure adjustment valve. Pump pack has sufficient capacity to also power the CL4000 jig clamping system when required.
SPECIALISED CLEANING & DERUSTING EQUIPMENT
Five tank agitated cleaning and derusting unit available to speed up the process.
60 DEGREE CHAMFER CUTTERS
To cut cup lead in on all types of cylinders.
CIRCLIP GROOVING BAR WITH ADJUSTABLE DEPTH STOP
With replaceable tips.
SPECIAL CIRCLIP & COMPENSATING HOLE MEASURING RULES
SLEEVE PARTING OFF AND CHAMFERING TOOL
Tungsten carbide tipped.
SET UP PINS & PLATES
To enable wheel, slave and single line master cylinders to be set up without removing the adjustable cutter.
HARDENED SLEEVE PUSHERS WITH ADJUSTABLE DEPTH STOP
For press fitting of master cylinder sleeves as well as some slave and wheel cylinders. Allows accurate positioning where the sleeve needs to be pushed below the body end face.
TELESCOPIC GAUGES & EXTENSIONS
- For tandem master cylinder bore measuring
- Also special gauges to measure Dunlop type calipers without removing the centre pin.
DRILLING EQUIPMENT
Jigs, drilling guides, core drills and drill extensions

COLLET CHUCK
For quick and accurate set up of alignment pilots and adjustable boring cutters.

CALIPER BORING JIGS
For fast and accurate sleeving of previously sleeved single, twin and triple bore calipers.
CENTRE VALVE REFACING SET
Five (5) laps and one (1) centering guide. For fast refacing of centre type seats in master cylinders and step bore tandem master cylinders.
BOOMERANG WHEEL CYLINDER HOLDING JIGS
Used for support while boring and pressing sleeves.
HANDBRAKE (BISECTOR) TYPE WHEEL CYLINDER MANDRELS
For machining pre-preparation prior to sleeving.
 >> ACRABORE 2000
The newest addittion to the Halray range of sleeving centres is now available. For details on this amazing piece of machinery click here.

 

 
Halray has recently upgraded it's after sales services by providing access to training and technical documentation on-line. Go to on-line manual.

 

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