Bryant 355M-40-5, 355M-40-4 operating instructions ÐWiring Diagram

Page 19
322296-101 REV. B

MODEL

 

JUMPERS

 

 

 

 

 

 

SIZE

1-4

 

2-5

 

3-6

 

 

 

 

 

042040

X

 

 

 

 

 

 

 

 

 

042060

 

 

X

 

 

 

 

 

 

 

042080

X

 

X

 

 

 

 

 

 

 

060100

 

 

 

 

X

 

 

 

 

 

060080

X

 

 

 

X

FRS

 

 

 

 

060120

 

 

X

 

X

 

LS

 

ALS

 

 

 

 

 

 

 

 

 

 

 

RED

GV

 

 

P

C

BLU

 

M

 

BRN

 

 

 

 

 

 

 

 

 

 

FUSED DISCONNECT

 

 

 

 

 

 

 

 

 

 

SWITCH (WHEN REQ'D)

 

 

 

 

 

 

 

 

 

 

 

NOTE #2

 

 

 

 

 

 

 

 

BLK

 

FU2

 

MTR1

 

 

 

 

 

 

BLK

 

 

 

 

 

ILK

 

WHT

WHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GRN

GRN

 

1

2 10 4 12 6

PL7

 

 

 

 

 

JB

 

 

 

 

 

 

 

 

 

 

ORN BRN YEL GRN

WHT BLK

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

FSE

 

HSI

 

 

 

 

 

 

 

BLUE

 

3 PL9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

WHT

WHT

BLK

TRAN

HPS

 

EAC1 EAC2

1

2

 

 

 

BLK

WHT

WHT BLK

RED

 

 

 

 

C

NO

 

B1

 

L1

P1

YEL

LPS NOTE #11

 

1.5 AMP

 

 

T 1

 

 

 

 

TO 115 VAC FIELD DISCONNECT

 

 

SCHEMATIC DIAGRAM

L1

NOTE #2

L2

 

 

 

 

 

(NATURAL GAS & PROPANE)

 

 

EQUIPMENT GROUND

 

ILK

 

 

L2

 

 

 

 

 

 

 

L1

 

T 2

 

12

 

 

 

 

 

 

 

 

 

 

T 1

 

6

 

 

 

 

 

 

4

MTR1

 

 

 

 

 

1

 

 

 

 

 

 

 

6

5

4

 

2

 

 

 

10

 

 

PL1

 

 

 

PL7

 

 

 

 

 

 

 

 

 

 

 

D.C.

 

 

 

 

 

 

POWER

PCB

 

 

 

 

 

SUPPLY

 

 

 

CPU1

NOTE #5

 

 

CPU2

 

 

 

 

 

 

 

 

 

 

 

 

HI GRN

 

 

 

 

GRN

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE #3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

WHT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLK

BLU

YEL

VIO

ORN

RED

 

 

9

8

 

7

6

 

5

 

4

 

3

2

 

1

PL10

 

 

 

 

BLU

YEL

VIO

ORN

RED

 

PL11

1

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

#7

 

 

 

 

 

 

 

 

 

 

 

 

WHT

 

 

 

 

 

2

 

 

T 2

B2

 

L2

 

P2

 

NO

 

 

 

 

 

 

1

 

 

 

YEL

ORN

C

 

 

 

 

 

 

 

PL4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ORN

 

 

 

 

2 3YEL

ORN

BRN

 

8RED

 

 

PL2

 

 

 

(WHEN USED)

 

 

1

7

10 11

 

3

4

NOTE #11

WHT

 

 

1 2

 

LGPS

 

 

 

 

 

 

 

 

 

 

 

 

HUM

 

 

 

PL1

BLU

4 5

6

GRN

9

BRN RED BLK

WHT

 

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

ORN

BLK

 

 

 

 

 

 

 

 

 

Y/Y2

WHT

 

 

 

 

 

 

 

 

 

 

 

 

 

W/W1

 

 

 

5

1RED

2ORN 3VIO

4YEL 5BLU

 

 

 

 

 

 

 

 

 

 

COM

 

BRN

 

 

 

 

 

 

 

 

 

 

 

W2

 

BLUE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SEC-2

 

SEC-1

 

DH

 

 

 

 

 

 

 

PL3

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH

 

A/C AND CF

 

SWITCH

A/C AND CF

 

 

FUSE

 

NOTE #6

 

POS.

SELECTION CHART

POS.

SELECTION CHART FU1

 

24VAC-3A

 

BLOWER

 

 

 

A/C

CF

 

 

 

 

A/C

CF

LEDS

1

2

3

4

 

OFF-DELAY

 

1 2 3

 

 

 

 

1

2 3

3

1200

(1-4)

 

SELECTION CHART

 

 

 

 

 

 

 

 

 

 

 

SW - 4

 

 

 

 

EMER. HEAT

 

PL3 1 2 3 4 5

5

 

 

 

4

 

 

 

 

 

 

 

 

3

 

 

 

 

2

 

 

 

 

1

 

 

 

B1

7

PL11

IND

PL11

 

 

 

6

 

NOTE #7

 

 

 

 

 

 

PL10

 

 

 

B2

 

 

 

PL12

 

 

 

 

PL13

6

14

8

16

3

5

4

3

2

1

MTR2

Ð19Ð

 

 

 

 

 

 

IND.

NOTE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PL11

 

1

 

GRN

 

 

 

 

 

 

 

YEL

 

 

BLK

WHT

 

 

 

 

 

 

 

 

 

 

 

 

 

PL12

 

 

 

 

 

 

 

 

1

2

5

4

3

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

ORN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIO

 

 

 

 

 

 

MTR2

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

14

YEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BLU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PL13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DEFAULT DEFAULT

 

 

 

 

 

TON

CFM

 

 

 

 

CF

 

 

 

 

 

 

 

 

 

A/C

7 8

90

 

 

OFF

 

 

 

 

OFF

 

 

 

1

2

 

 

3

 

 

 

 

 

 

 

1

 

2

 

 

3

 

 

 

 

SEC.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

 

3

1-1/2

600

1

2

 

3

3-1/2

1400

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

TON

CFM

 

 

 

 

 

TON

CFM

SW

 

1

 

 

2

 

 

 

3

 

 

4

 

5

 

 

 

6

 

 

 

7

 

 

 

8

 

7 8

135

 

 

OFF

 

 

 

 

OFF

 

 

 

(1-8)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

2

 

3

2

800

1

 

2

 

3

4

1600

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SEC.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

TON

CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TON

CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7 8

180

 

 

OFF

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

 

3

2-1/2

1000

1

2

 

3

5

2000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SEC.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OFF

 

 

 

 

 

 

TON

CFM

 

 

 

 

 

 

 

 

 

FLT

HEATLOW BPH

HEATEMER. MZ

TESTCOMP. BLOWER

DELAYOFF-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TON

CFM

 

 

 

 

 

 

 

 

 

 

 

 

 

7 8

225

 

 

OFF

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

2

 

1

 

 

 

 

 

 

 

 

 

 

 

PCB

 

 

 

 

 

 

 

PL6

 

1

 

 

 

 

 

 

PL5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

 

5

 

4

 

 

OFF

SEC.

 

HSIR

 

2

 

2

 

 

 

 

 

 

1

PL4

1

PL9

HSI

 

 

EAC

EAC-1

EAC-2

 

 

 

 

 

 

 

 

 

P1

115VAC

P2

 

 

 

 

 

 

 

 

 

PL1-9

FU1

 

 

TRAN

 

 

 

 

NOTE #6

SEC-1

24VAC

SEC-2

FRS

LS

ALS

 

 

 

 

 

 

 

 

DH

 

 

PL1-11

 

 

 

 

 

HUMR

 

 

 

 

 

 

HUM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A/C

AIR CONDITIONING (ADJUSTABLE TONNAGE)

PL6

3-CIRCUIT COMM. CONNECTOR

ALS

AUXILIARY LIMIT SWTICH OVERTEMP - MANUAL RESET SPST-(N.C)

PL7

12-CIRCUIT INDUCER MTR CONNECTOR

CF

CONTINUOUS FAN (ADJUSTABLE CFM)

PL9

2-CIRCUIT HSI CONNECTOR

CPU1

MAIN MICROPROCESSOR & CIRCUITRY

PL10

9-CIRCUIT BLOWER ADAPTER CONNECTOR

CPU2

IGNITION MICROPROCESSOR & CIRCUITRY

PL11

1-CIRCUIT INDUCTOR SPLICE CONNECTOR

DH

DEHUMIDIFICATION CONNECTION (24VAC .02 AMPS)

PL12

5-CIRCUIT BLOWER POWER CONNECTOR

EAC-1

ELECTRONIC AIR CLEANER CONNECTION (115 VAC 1.5 AMP MAX.)

PL13

16-CIRCUIT BLOWER CTRL. CONNECTOR

EAC-2

ELECTRONIC AIR CLEANER CONNECTION (COMMON)

SW1

MANUAL SWITCH, FAULT DISPLAY, SPST-(N.O.)

FRS

FLAME ROLLOUT SWITCH - MANUAL RESET, SPST-(N.C.)

SW2

MANUAL SWITCH, LOW HEAT, SPST-(N.O.)

FSE

FLAME PROVING SENSOR ELECTRODE

SW3

MANUAL SWITCH, BYPASS HUMIDIFIER, SPST-(N.O.)

FU1

FUSE, 3 AMP, AUTOMOTIVE BLADE TYPE, FACTORY INSTALLED

SW4

MANUAL SWITCH, EMERGENCY HEAT, SPST-(N.O.)

FU2

FUSE OR CIRCUIT BREAKER CURRENT INTERRUPT DEVICE (FIELD INSTALLED & SUPPLIED)

SW5

MANUAL SWITCH, MULTIPLE ZONE, SPST-(N.O.)

GV

GAS VALVE

SW6

COMPONENT TEST, SPST-(N.O.)

GVR

GAS VALVE RELAY, DPST-(N.O.)

SW7-8

MANUAL SWITCH, BLOWER OFF-DELAY, SPST-(N.O.)

HI

GAS VALVE HIGH STAGE OPERATOR

TRAN

TRANSFORMER - 115VAC/24VAC

HPS

HIGH HEAT PRESSURE SWITCH, SPST-(N.O.)

 

 

 

 

 

 

 

JUNCTION

 

 

 

 

 

 

 

HSI

HOT SURFACE IGNITOR (115 VAC)

 

 

 

 

 

 

 

UNMARKED TERMINAL

HSIR

HOT SURFACE IGNITOR RELAY, SPST-(N.O.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HUM

24VAC HUMIDIFIER CONNECTION (.5 AMP. MAX.)

 

 

 

 

 

 

 

PCB TERMINAL (FACTORY CONNECTED)

HUMR

HUMIDIFIER RELAY, SPST-(N.O.)

 

 

 

 

 

 

 

FACTORY WIRING (115 VAC)

ILK

BLOWER ACCESS PANEL INTERLOCK SWITCH, SPST-(N.O.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IND

INDUCTOR (NOTE #7)

 

 

 

 

 

 

 

FACTORY WIRING (24 VAC)

 

 

 

 

 

 

 

JB

JUNCTION BOX

 

 

 

 

 

 

 

FIELD WIRING (115 VAC)

LEDS

LIGHT EMITTING DIOES FOR STATUS CODES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONDUCTOR ON PCB

LGPS

LOW GAS PRESSURE SWITCH, SPST (N.O.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LPS

LOW HEAT PRESSSURE SWITCH, SPST-(N.O.)

 

 

 

 

 

 

 

FIELD WIRING SCREW TERMINAL

LS

LIMIT SWITCH, AUTO RESET, (N.C.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TERMINAL BLOCK - MARKED TERMINAL

MTR1

MOTOR (ICM) INDUCER

 

 

 

 

 

 

 

MTR2

MOTOR (ICM) BLOWER

 

 

 

 

 

 

 

FIELD GROUND

PCB

PRINTED CIRCUIT BOARD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EQUIPMENT GROUND

PL1

11-CIRCUIT CONNECTOR

 

 

 

 

 

 

 

PL2

4-CIRCUIT PRESSURE SWITCH CONNECTOR

 

 

 

 

 

 

 

FIELD SPLICE

PL3

5-CIRCUIT BLOWER MTR CONNECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCB TERMINAL (FIELD CONNECTION)

PL4

2-CIRCUIT HSI CONNECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PL5

6-CIRCUIT MODEL PLUG

 

 

 

 

 

 

 

 

PLUG RECEPTACLE

 

 

 

 

 

 

 

 

R

 

 

 

PCB

GV

 

 

 

 

G

 

 

D.C. POWER

P

 

 

 

 

 

GVR

SUPPLY

NOTE #5

 

 

PL1-7

 

 

 

 

PL1-2

 

C

 

 

 

 

 

 

 

Y/Y2

 

 

 

 

 

 

 

 

 

 

 

M

 

 

 

 

 

 

 

 

PL1-10

 

 

 

 

W2

 

 

 

 

 

 

 

 

 

CPU1

 

 

HI

 

 

 

 

W/W1

 

 

 

NOTE #3

 

 

 

EAC

 

 

HPS

 

 

 

 

 

NO

 

COM

 

 

 

PL2-4

 

 

 

C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LGPS

 

 

LPS

 

 

HUMR

 

 

PL2-2NOTE #11

NOTE #11

 

 

 

 

 

 

 

 

 

NO

 

C

 

HSIR

CPU2

 

PL2-1

(WHEN USED)

 

 

 

 

 

 

 

 

 

 

 

 

GVR

 

 

PL1-1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FSE

 

 

 

NOTES: 1. If any of the original equipment wire is replaced use wire rated for 105°C.

2.Use only copper wire between the disconnect switch and the furnace junction box (JB).

3.This wire must be connected to furnace sheet metal for control to prove flame.

4.Symbols are electrical representation only.

5.Solid lines, inside circuit board PCB are printed circuit board traces and are not depicted as shown in the legend.

6.Replace only with a 3 AMP fuse.

7.Inductor used on all 060 or -20 airflow units.

8.Blower-on delay, gas heating 60 seconds low heat, 35 seconds high heat, cooling or heat pump 2 seconds..

9.Blower-off delay, gas heating 90, 135, 180 or 225 seconds, cooling or heat pump 90 seconds.

10.Ignition-lockout will occur after four consecutive unsuccessful trials-for-ignition. Control will auto-reset after three hours.

11. Factory connected when LGPS not used.

A96276

Fig. 24ÐWiring Diagram

Image 19
Contents ÐMultipoise Orientations Ð1ÐÐ2Ð DimensionsUnit Size → ÐClearances to Combustibles Safety ConsiderationsElectrostatic Discharge ESD Precautions Minimum Inches Clearance To Combustible ConstructionCondensate Trap Location Factory-Shipped Orientation IntroductionApplications General II. Upflow ApplicationsCondensate Trap Location Alternate Upflow Orientation Ð5ÐÐ6Ð Pressure Switch TubingCondensate Trap Field Drain Attachment Ð7Ð III. Downflow ApplicationsCondensate Trap Location Condensate Trap TubingIV. Horizontal Left SUPPLY-AIR Discharge Applications Ð8ÐHorizontal Right SUPPLY-AIR Discharge Applications Construct a Working PlatformÐ9Ð ÐAttic Location and Working Platform Condensate Trap Tubing Location General ÐHorizontal Right Tube ConfigurationIII. Furnace Location Relative to Cooling Equipment II. LOW-FIRE only InstallationII. Installation in Upflow or Downflow Applications Installation Leveling Legs if DesiredIV. Hazardous Locations Furnace Plenum Opening Floor Opening Casing Ðopening DimensionsWidth ÐDuct Flanges III. Installation in Horizontal Applications→ ÐBottom Filter Arrangement IV. Filter ArrangementÐfilter Information Bottom Closure PanelElectrical Connections WiringVI. GAS Piping Ðmaximum Capacity of PipeII -V Wiring → ÐHeating and Cooling Application Wiring DiagramÐWiring Diagram Ðelectrical Data III. AccessoriesAmps Size II. COMBUSTION-AIR and Vent Piping Direct VentingRemoval of Existing Furnaces from Common Vent Systems NgpicOr doors which can be opened or Combustion-air opening ÐCOMBUSTION-AIR and Vent Pipe Termination ClearancesCombustion-Air and Vent Pipe Diameter Location Clearance FTCombustion-Air and Vent Pipe Attachment Example4001 to 5000³ Ðmaximum Allowable Pipe Length FT2001 to 3001 to8001 to 9000³ Ðmaximum Allowable Pipe Length FT6001 to 7000³ 7001 to 8000³Termination KIT Installation COMBUSTION-AIR Intake Housing Plug FittingIII. Concentric Vent and COMBUSTION-AIR ÐRoof Termination Preferred 042040 042060 042080 060080 060100 060120 Extended Exposed Sidewall PipesTwo-Pipe Termination Kit Concentric Vent/Air Termination KitIII. Condensate Drain Protection IV. Multiventing and Vent TerminationsCondensate Drain General II. ApplicationÐConcentric Vent and Combustion-Air Roof HSI SELF-TEST ModeII. Heating Mode Sequence of OperationIII. Heating Modeðtwo Stage IV. Emergency Heat ModeCooling Mode VI. Heat Pump ModeVII. Continuous FAN Mode ÐWiring Schematic for 2-Speed Cooling ApplicationsSTART-UP Procedures General IX. Bypass Humidifier ModeDehumidification Mode XI. Zone ModeIII. Prime Condensate Trap with Water Ðair Conditioning A/C Airflow Setup Switch PositionÐcontinuous FAN CF Airflow Setup Switch Position Setup Switches SWÐblower OFF Delay Setup Switch Position Ðsetup Switch Description→ ÐRedundant Automatic Gas Valve AdjustmentsIV. Purge GAS Lines Set Gas Input RateBTU/CU FT 5000 Only4001 875 1.5825 7001775 1.5 8000Altitude Derate Multiplier Factor for U.S.A Ðaltitude Derate Multiplier for U.S.ACanada Sume the Orifice SIZE. Always Check and VerifySet Thermostat Heat Anticipator Set Temperature RiseCheck Safety Controls Check Primary Limit Control Ðgas Rate CU FT/HRChecklist II. Check Pressure SwitchesCombustion and Vent Piping ChecklistðinstallationCHECKLISTÐSTART-UP Load Calculation

355M-40-4, 355M-40-5 specifications

The Bryant 355M-40-5 and 355M-40-4 are innovative CNC cylindrical grinders designed to meet the demands of precision machining in various industrial applications. These machines stand out due to their robust construction, advanced technology, and versatile functionalities, which are critical for achieving high-quality grinding results.

One of the main features of the Bryant 355M-40-5 and 355M-40-4 is their precision grinding capability. With high spindle speeds and excellent rigidity, these grinders are engineered to deliver superior surface finishes even on complex geometries. The machines are equipped with advanced dressing systems that ensure consistent wheel profiles, enhancing performance and reducing cycle times.

The Bryant 355M-40-5 differentiates itself through its multi-axis capability, allowing for the grinding of intricate shapes and features without the need for extensive setup changes. Operators can easily program complex grinding sequences through the user-friendly interface, which supports both manual and automated operations. This flexibility is crucial in manufacturing environments that require quick turnaround times and adaptability to various workpieces.

Meanwhile, the Bryant 355M-40-4 focuses on efficiency and productivity, featuring a streamlined design that optimizes workflow. The machine is fitted with high-precision linear guides and ball screws, ensuring smooth and accurate movements during the grinding process. This results in minimal wear and tear, thereby extending the machine's lifespan and maintaining accuracy over time.

Key technologies incorporated into both models include state-of-the-art control systems that enable real-time monitoring and feedback during operations. This feature allows operators to make on-the-fly adjustments to optimize grinding parameters, leading to improved performance and reduced scrap rates. Additionally, the integration of automation solutions, such as robotic loading systems, enhances productivity by minimizing downtime and labor costs.

The Bryant 355M-40-5 and 355M-40-4 are built with durability in mind, utilizing high-strength materials that resist deformation and wear. Their thermal stability ensures consistent performance even under varying operating conditions, making them a reliable choice for high-volume production.

In summary, the Bryant 355M-40-5 and 355M-40-4 models are exemplary CNC cylindrical grinders that combine precision, efficiency, and advanced technology. Their features make them suitable for a wide range of grinding applications, from tool manufacturing to automotive components, ensuring that they remain competitive in the ever-evolving landscape of manufacturing technology.