WC67K-200/6000 ELECTRO HYDRAULIC SYNCHRONOUS CNC PRESS BRAKE

2.This technical project is limited to (hereinafter referred to as the buyer) and Nantong Wenao Import And Export Co., Ltd. (hereinafter referred to as the supplier) buy WC67K-200/6000 mm bending machine order to use

3. This project suggested is the lowest technical requirements, and we don not make the rule of the technical details, we also have not used the relative standard and the normative article, supplier should provide the buyer with high quality products which were accord with the technical projects and relate to the new technical standard.

4. If the supplier have not raised some different suggestions on paper, then the supplier should provide the products that fully meet the requirements in the technical project.

5. If the project standard conflict with the supplier´s standard, please carry out the higher standard.

6. The technical requirements of this technical project and the referenced standard are both the lathe acceptance standard.

JB/1829 Metal forming machine general technical specification

GB/17120-1997 Metal forming machine safety engineering

JB/T 2257.1-1992 Panel veneer press brake technical requirements

JB/T 2257.2-1999 Panel veneer press brake stype and basic parameter JB/GQ-F 2012-86 Panel venner press brake quality grade standard

DBS002-91 Panel venner press brake Specification and the trail method

GB/T 14349-93 Panel venner press brake checking and executive standard

GB/T5226.1-1996 Industry machinery electric equipment the first part: general technical specification

GB/T15706-1995 Machinery safety

GB/3766 Hydraulic system general technical specification

JB/T5000.9-1998 Cutting and producing

JB/T5000.10-1998 Assembly

JB/T5000.12-1998 Coating

2.The general technical specification of press brake

2.1 The producing precision should accord with the item requirements of the main precision parameter.

2.2 The press brake without unusual vibrate and when it works, the noise is lower than 85 decibel

2.3 The hydraulic element is normal using and maintenance according to the specification, and it can guarantee the hydraulic element without leakage and natural damage, it also can provide customers with timely and change and maintenance.

2.4 Welding requirements: the welding line appearance and the size of whole weld assembly should achieve the uniformity of discretion size, the connect with the base metal should transition and gentle, and it must proceed the eliminating splash and the necessary polish, to make the surface symmetry and beautiful.

2.5 The whole steel plate structure should treat with annealing to eliminate the inner pressure and to guarantee it with high strength and high precision steady.

2.6 The fashioning surface of the lathe should adopts the oily-type besmear when the processing of manufacturing, assembling and shipping, the un-fashioning surface should adopts painting the resistant coating.

2.7 The outside paint colour can be carried out according to the requirements of customers.

2.8 Lathe slider,wallboard and board of worktable adopt the plate material of the regular factory, the supplier should provide the buyer with inventory of the steel plate material.