数控齿轮加工机床和数控螺旋锥齿轮磨齿机招标公告

数控齿轮加工机床和数控螺旋锥齿轮磨齿机招标公告

配套大功率机车及时速200公里以上动车组齿轮箱专业化生产技术改造项目数控齿轮加工机床和数控螺旋锥齿轮磨齿机招标公告
中化国际招标有限责任公司受买方委托对下列产品及服务进行国际公开招标。现邀请合格投标人参加投标。
1. 招标产品的名称、数量和技术参数:
包1:数控齿轮加工机床(1台)
12.设备主要规格和技术参数:
12.1设备的主要规格参数:
*12.1.1外齿齿顶圆直径:≥1600mm;
12.1.2回转工作台直径:≥1200mm;
12.1.3模数范围:最大加工模数外齿滚齿≥25、铣齿≥35;
12.1.4滚刀最大直径≥Ф350mm;
12.1.5滚刀头架回转角度:±45度;
12.1.6加工精度7级;
12.1.7工作台承重:≥15000kg;
12.1.8齿向上能进行修斜和鼓形齿的加工;
12.1.9滚齿中心距50mm-1045mm;
12.1.10驱动功率不小于52KW;
12.1.11压力角:任意;
*12.1.12联动轴数:≥4轴。

包2:数控螺旋锥齿轮磨齿机(1台)
12.1设备的主要规格参数:
*12.1.1加工最大直径:Ф800mm;
12.1.2加工模数范围:4mm—18mm;
12.1.3砂轮直径:6—20英寸;
12.1.4根锥角:0—90o;
*12.1.5加工精度:不低于4级(中国国标);
12.1.6最大齿宽:不小于115mm;
*12.1.7联动轴数:≥4轴;
12.1.8砂轮带自动平衡装置;
12.1.9可磨削端面结合子(端面直齿)优先考虑。

2. 招标文件售价:每包每套2000元或295美元。文件售后不退,邮购须另加100元人民币或15美元。
3. 购买招标文件时间:即日起每天上午9:00~16:00(北京时间,节假日除外)。
4. 购买招标文件地点:北京市西城区复兴门外大街A2号中化大厦一楼大厅西侧。
5. 投标截止时间和开标时间:2010年8月10日10:00时(北京时间)。
6. 开标地点:将通过传真另行通知。

中化国际招标有限责任公司
地 址:北京市西城区复兴门外大街A2号中化大厦21层
邮 编:100045
电 话:***-********/8994
传 真:***-********
联 系 人:高晗、赵宇
人民币购买招标文件账号:
户 名:中化国际招标有限责任公司
开户行:工商银行北京复外支行
帐 号:****************668
外币购买招标文件账号:
户 名:中化国际招标有限责任公司
开户行:中国银行股份有限公司北京丰台支行
帐 号:****************14
SWIFT Code:BKCH CN BJ 110

SINOCHEM International Tendering Co., Ltd., entrusted by the Buyer, hereby carries out public bid for the supply of the following goods and related services, and now invites eligible bidders to attend the bidding.
1. Name, quantity and technical parameters of the bidding products:
Package 01: CNC Gear Cutting Machine (1 set)
12 Main Specifications and Technical Parameters of the Equipment
12.1 Main technical parameters of the equipment:
*12.1.1 Addendum circle diameter of external gear: ≥1,600mm.
12.1.2 Diameter of rotary worktable: ≥1,200mm.
12.1.3 Range of modulus: max. cutting modulus: external gear hobbing ≥25, gear milling ≥35.
12.1.4 Max. hob diameter: ≥Ф350mm.
12.1.5 Rotary angle of hob headstock: ±45 deg.
12.1.6 Machining accuracy: class 7.
12.1.7 Bearing capacity of worktable: ≥15,000kg.
12.1.8 It shall be possible to bevel and cut crowned gear axially.
12.1.9 Hobbing central distance: 50mm-1045mm.
12.1.10 Drive power: min. 52 kW.
12.1.11 Pressure angle: random.
*12.1.12 No. of axes moving simultaneously: ≥4.

Package 02: CNC Spiral Bevel Gear Grinding Machine (1 set)
12.1 Main technical parameters of the equipment:
*12.1.1 Max. machining diameter: 800mm.
12.1.2 Modulus: 4mm—18mm.
12.1.3 Wheel diameter: 6-20 inch.
12.1.4 Root conical angle: 0~90o.
*12.1.5 Machining accuracy: not less than class 4 (GB).
12.1.6 Max. tooth width: not less than 115 mm.
*12.1.7 No. of axes moving simultaneously: ≥4.
12.1.8 The wheel shall be furnished with a dynamic wheel balancer.
12.1.9 Priority will be given on the bid that can grind end joint (end straight teeth).

2. Price of Bidding Document: RMB2000 or USD295 for one complete set of package. Bidding Document is non-refundable (if mail order, with additional RMB100.00 or USD15.00).
3. Time for obtaining Bidding Documents: 9:00~16:00 (Beijing Time) every day (excl. holidays).
4. Place for obtaining Bidding Documents: West Side of the Lobby, SINOCHEM Tower, A2, Fuxingmenwai Dajie, Beijing 100045, P. R. China.
5. Deadline of Bid Submission and Bid Opening Time: 10:00am (Beijing Time), Aug. 10th, 2010.
6. Bid Opening Address: It will be informed by fax later.

SINOCHEM International Tendering Co., Ltd.
Address: 21th Floor, SINOCHEM Tower, A2, Fuxingmenwai Dajie, Beijing 100045, P. R. China.
Post code: 100045
Tel: ***-********/8994
Fax: ***-********
Contact person: Mr. Gao Han and Ms. Zhao Yu
Account information for purchasing bidding documents (RMB):
Name of Account: SINOCHEM International Tendering Co., Ltd.
Bank Name: Industrial and Commercial Bank of China, Beijing Fuwai SUB-Branch
Account No.: ****************668
Account information for purchasing bidding documents (foreign currencies):
Name of Account: SINOCHEM International Tendering Co., Ltd.
Bank Name: BANK OF CHINA BEIJING FENGTAI SUB-BRANCH
Account No.: ****************14
SWIFT Code: BKCH CN BJ 110
 












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