A05B-2518-C202#EAW

A05B-2518-C202#EAW

A05B-2518-C202#EAW

A05B-2518-C202#EAW

A05B-2518-C202#EAW

2）实施MRP计划对现有生产管理方式的改变

① 从粗计划、调度为主的生产管理到周密计划、严格执行的改变

计划方式与职能的改变

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《QQ邮箱：2479261344@qq》

* 从三级计划到从产品计划—零件计划—加工工序的一揽子计划（车间是执行计划）

* 从不同部门分别做计划到统一制定生产/ 采购/ 外包 的协调计划（采购部门是执行计划）

运行MRP计划是一个多部门信息集成的过程

设计部门维护完整正确的产品工艺数据、销售部门及时输入市场和客户订单、库房提供实时的库存数据、车间提供在制数据、供应部门提供采购在途数据，这样运算的MRP计划才是动态的能正确指导生产和物资供应的滚动计划。

② ERP系统中的物资供应系统

与原有手工供应管理的主要区别简述如下。

执行统一的MRP计划

买什么？买多少？什么时间买？受MRP计划控制，采购资金受控。

按产品交货期倒推的装配、加工、采购的MRP计划，保证了采购周期

和供应商加强沟通，更好地配合

MRP计划生成后，可将预定需求通告供应商，早做准备；确认MRP计划采购令后，再向供应商明确有效的到货日期。

Maek Gemco 22" Transducer 950A-1-22-S-X-X?-X-X-X
Location:A

MAEK DSD412-COVERPP DSD412COVER
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MAEK GPD515C-A017 AC DRIVE **XLNT**
Location:A

MAEK CENTURY PUMP # 7-168817
One-day shipping available
Location:A

WH MAEK CENTURY AC MOTOR 3/4HP H468 8-159333-01
Location:A

LOT OF 2 MAEK TRIAD FILAMENT TRANSFORMER F-40X *NEW
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Maek GPD-403 AC Drive GPD403-B002-00
One-day shipping available
Location:A

Maek 1/2 hp VFD MVB002 460 AC
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Maek Variable Speed DC Motor
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799 Maek F108U Transformer 115 - 230 V
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MAEK 15 HP CENTRIFUGAL PUMP 2" X 2-1/2" STAINLESS 
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MAEK JA2N142N 1/40 HP MOTOR 115 VOLT/1550 RPM 93865
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Price Maek H516 AC Motor HP75KN Pump 1HP
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MAEK GPD503-DS307PP GPD503DS307
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VERY NICE YASKAWA MAEK PC MASTER BOARD JANCD-CP07
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Maek Universal Electric 1/40HP Motor
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Maek AC Motor 3/4 HP 1725/1140 RPM 115 V 60Hz NEW
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Maek 4652791-0010, DC drive display
Expedited shipping available
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ELECTROMOTIVE MAEK CRANE HBUTTON PENDANT SBPN-6
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3 KVA MAEK POWERFORMERED TRANSFORMER
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Maek MVB001 Drive 1.6 Amp
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Maek F-22A Transformer 20A 115V 50/60Hz
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MAEK 8-194290-01 MOTOR 1HP 208-230V DBL SHAFT
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MAEK 1980-103-R-DF-T?D2 ROTATING CAM LIMIT SWITCH
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Maek SBP Pendant SBPN-6-WB hbutton new
One-day shipping available
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MAEK 50KVA 221-3225-055 TRANSFORMER 
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DM2E003K MAEK
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VERY NICE YASKAWA MAEK PC CIRCUIT BAORD JANCD-MB20
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MAEK GEMCO SERIES 1991 1991-KP HIGH SPEED P.L.S 
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Maek Century E-P III 10HP 6-355852-01 
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Maek BW Controls Induction Relay 1500-A-L1-S9
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NEW LENNOX # 59849 BLOWER MOTOR MAEK # 8-142607-20
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Maek 51-861-R-TC-P Sign Ballast F96T12 120v NEW
Expedited shipping available
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New Lot Maek PC-200STC 200A Collector NIFP
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Maek E217 Motor 3 HP 3 Phase S182T DP 230/460V !!
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Maek MG3-1F-1F-4CDD 1750W Power Supply
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VERY NICE YASKAWA MAEK PC CPU BOARD JANCD-CP02
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Manitowoc Fan Motor, Maek 208-230V - 76-2941-3
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Enrange Overhead Crane Radio Control 2 speed Maek
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NEW Maek 7.5/3.75HP 3PH 460Vo-Speed AC Motor
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Maek GPD 505 AC Drive, PN: CIMR-P5U45P5 
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G5OUT Maek Electromotive Systems Output card 240V
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JB1C029 Maek Inducer Motor fits York 026-16323-0000
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Maek M812A-0000 Servomotor - Kollen repackaged
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MAEK/YASKAW?A JVOP-131U DIGITAL OPERATOR ***XLNT***
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487-XLH-TC-P Maek 277v - 0.87a Lighting Ballast
Expedited shipping available
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CARRIER / BRYANT MOTOR HC30GB461 MAEK
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NEW MAEK 3 PHASE AC MOTOR 1/2 HP MODEL H850
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VERY NICE YASKAWA MAEK CIRCUIT BAORD JANCD-PC20
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Maek Yaskawa Impulse VG+ Ser. 3 CIMR-F7U45P5
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Maek DS317 GPD-503 10/15HP 460V AC Drive +Enclosure
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9430 Maek Motor fits Armstrong 42250-001 JB1N075NS
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RA41-000033 PCB Board for Maek HPV600 AC Drive
One-day shipping available
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Maek 46S02789-0020, Field Control, GDN2084 NEW
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MAEK YASKAWA CIMR-G3U40P7 1HP AC INVERTER DRIVE 
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MAEK PUMP MOD.#2KO01
One-day shipping available
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New! Maek 320 AC Motor 1/15 HP 230v 3sp Fasco D251
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NEW Maek 1 1/2 HP Adtable Speed DC Motor D-758
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VERY NICE YASKAWA MAEK CIRCUIT BOARD JANCD-MM20
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TELEMOTIVE MAEK SYNTHESIZED RF E13152-0 E13151-5X
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Maek GPD515C-B034 AC Drive 25HP 460V
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Maek R212/6-355639-0?1 Motor 3 Ph 3 HP 208V 1740 RPM
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MAEK/YASKAW?A JVOP-130P DIGITAL OPERATOR ***XLNT***
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Maek 231594 25 HP 3 PH 1740RPM Electric Motor 284T
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005-5407R01 PCB Maek input optional card
One-day shipping available
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MAEK HE3E005N 1/8 HP MOTOR 208-230V 1075 RPM 18537
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GENERAL ELECTRIC MAEK START BALLAST C-240-I-120RH
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GENERAL ELECTRIC MAEK START BALLAST C-240-I-120RH
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Maek 46S02786-010 I/O card, 5Y1635-0003,
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Maek 46S03331-0090 Braking Unit 46S03331 *Test*
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MAEK BALLAST 827-SLH-QPPP 827SLHQP
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Maek GPD 333 DS043 Speed Drive Control
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Maek DS350
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AC Motor Controller Maek GPD 333 1.5 HP 3 PH DSO42
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Maek Ballast B260I277HP
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Maek Hazard Location 3 Phase AC Motor 7.5/3.3HP
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TELEMOTIVE MAEK CRANE HOIST RADIO RECEIVER TR12-PDA
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Maek Century 7.5HP 3PH 575V 1770RPM AC Motor
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1/12 Hp 95 Volt DC Variable Motor 300 RPM Maek NIB
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MAEK RELAY 46S02274-0041 REV. 7ED 46S022740041
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Maek Ballast for 2x 96T8 Cold Cathode Lamps NOS
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9-390153-60 MAEK
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REPAIR 4011-AFG+ Impulse G+ 460VAC 4kW Maek AC Driv
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GEMCO 1989 SERIES PLS MAEK GM60183 1989-KP PANEL
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MAEK 05P00090-0293
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NEW MAEK # 4003CT DYNAMIC BREAKING RESISTOR
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Maek Servo A5-203-001 3amp 230vac Kollen
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Maek Servo A5-206-001 6amp 230vac Kollen
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Maek,SBP2-4?-WS,4 Button Pendant hbutton Station 
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Maek 46S02798-0010, Remote Logic I/O Application 
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MAEK 5P90-0267 CONTROLLER ***XLNT***
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Maek JA1M106NS Goodman Trane Rheem inducer
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Maek 46S02787-0010, LAN Interface, 3019, New
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8255 NEW Maek H581 AC Motor 3/4Hp 1725Rpm
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TELEMOTIVE MAEK REMOTE PENDANT GXZE10647B TR12 NEW
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MAEK-JEFFER?SON 50 KVA 240-480 120/240 TRANSFORMER
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MAEK UNIVERSAL ELECTRIC 1366 5-1/16" LARGE LUG KI 
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Maek Servo A5-110-001 10amp 115vac Kollen
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MAEK AC DRIVE / MOTOR CONTROLLER 460VAC GPD205-BOP5
Expedited shipping available
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MAEK PENDANT SBPN-6-WA, NIB
One-day shipping available
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MAEK TRANSFORMER, P/N 216-1121-000
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MAEK LIGHTING CAPACITATOR 005-2664-MF
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Maek 46S02892-0010, Terminal Transition, New
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Maek 46S02793-0010 , Display Control New
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7488 NEW Maek AA9601 Oil Resevoir
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Maek ballast 443-L-TC-P
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MAEK CENTURY E-P AC MOTOR E-P 3,20 HP PHASE 3
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Maek MCD 804 & 805 Servo Systems Manual
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RA41-10020F PCB EX-Diode Module board Maek HPV600
One-day shipping available
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NEW MAEK 3/4 HP MOTOR 143T FRAME 1160 RPM MARINE 
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3 BRAND NEW MAEK CENTURY AC MOTORS # 7-176356-03
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NEW Maek Century 30HP 3PH 230/460V 885RPM AC Motor
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Maek 46S02790-10 Remote Lan Node, Repaired
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MAEK C747 7-152663-01 1/4HP MOTOR
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PG-T Maek Terminal board PCB
One-day shipping available
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EMS Maek / Yaskawa VFD 460v CIMR-XCBU40P2
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Maek Series 1992 Power Board P/N EP0030600-A-Bed
Location:A