The BU900-V is a two-platen injection molding machine manufactured by Borch Machinery Co., Ltd. designed for the production of large size or deep cavity containers such as Auto Parts, Rural Construction Products, Logistics Parts, Household Appliance, Municipal Engineering & Environmental Protection Industry etc.
| MODEL | UNIT | BU900-V | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| INTERNATIONAL CLASS NO. | 4155 | 5700 | 7400 | 11500 | |||||||||
| INJECTION UNIT | A | B | C | A | B | C | A | B | C | A | B | C | |
| Screw diameter | mm | 80 | 85 | 95 | 90 | 100 | 105 | 100 | 105 | 115 | 105 | 115 | 130 |
| Screw ratio | L/D | 22.3 | 21 | 19 | 25 | 22.5 | 21 | 24 | 23 | 21 | 24 | 22 | 20 |
| Shot Weight | g | 2058 | 2324 | 2903 | 2895 | 3574 | 3940 | 3752 | 4137 | 4962 | 4728 | 5671 | 7247 |
| Injection pressure | Mpa | 184 | 163 | 130 | 181 | 147 | 133 | 180 | 163 | 136 | 221 | 184 | 144 |
| Clamping force | kN | 9000 | |||||||||||
| Mould Opening stroke | mm | 1700/1150 | |||||||||||
| Space between tine bar | mm x mm | 1180 x 1050 | |||||||||||
During high pressure locking, four tie bars are under equal force, no unbalanced load occurred, avoiding tie bar broken theoretically.
Tie bars move across clamping cylinder, no contact with seals, less leakage lisk; module type clamping cylinder, can be assembled and
disassembled together, easy for maintenance Pistons of four cylinders are controlled separately, which can adjust the locking Position
precisely, and assure fast and precise locking
Clamping cylinder assembled in the moving platen can balance the load of mold, avoiding forward tilt, improve stability of mold open and
clamping movement.
BORCHE BU machine adopts the structure of fixing two bottom tie bars, assures platen moving guiding.
Machine frame works as the support during platen moving, bottom tie bars work as guiding and auxiliary support.
Above new guiding structure can guarantee mold movement stability and reliability, avoiding unbalanced force on tie bars and mold jiggling
motion, and can load heavier mold.
High performance and response controller
12" touch screen
Intel 1.1G CUP
Better application scalability meets complicated production requirements. With special hydraulic circuit, optimized movement calculation,
dry cycle time of the machine is less.
Both carriage cylinder and injection adopt linear guides, which guarantee stable and fast movement, injection supporting made by one piece casting, is rigid and compact. Double carriage cylinder assures injection unit better centering, and stable movement.
The human-computer interface from IMM enables the Intelligent Interconnection of IMM, peripherals (Cooling machine, mold temperature controller etc.), and robot. All equipments are under close loop control and all data is corresponding with each other, thus product quality is improved, and production cost is decreased.
