CH Series - Cold Chamber Aluminum Die Casting Machine

High-end INTELLIGENT MODEL

CH series adopts imported energy saving system, and low speed is matched with proportional valve.
The control accuracy of multi-speed injection is better than the traditional multi-speed injection. Suitable for air-tight castings

CH Series feature CH Series Injection CH Electric Control Mechanical Structure Option Mechanical Specification Option Chart Platen Layout CH Model die casting machine production process

High speed injection 8m/sec, high speed acceleration 80G.
Complete data management: Standard die clamping force, furnace temperature interface, oil temperature alarm, defective detection and other systems. 500 sets of mold parameters storage.
With high end auxiliaries: equipped with toggle arm auto ladler and servo sprayer. Highly improving production efficiency and quality.
Advanced Data Management: Standard for die locking force display.abandoned cast setting.detection of defective. 500 sets of parameter storage.

C Type

Standard Type

Link Type

Advanced Data Management

Dual Hydraulic System and Independent Intensification Accumulator:
Owing to the separate ACC for intensification part, the pressure is not influenced by high speed.
Operator can set up IP pressure independently.Suitable for 500 ton machine and above.
Meter-in Injection System:
New hydrau-lic circuit design is capable to achieve a 80G acceleration and high speed to 8m/s.
With German proportion solenoid valve, precisely controlling multi-phase for low speed and reduce casting porosity.
Higher stability for pressure resistant products and laminar flow die casting.
Meter-in injection system is also standard feature on TBC CH model die-casting machines. With this function, even for difficult molds, the product quality and the machine's production output & performance are is not inferior to that of Toyo die casting machines.

Dual Hydraulic System

Meter-in Injection System

Vacuum system interface
Injection parameters save up to 300 sets.
Squeeze pin interface
15 inch touch screen: Easy for operator to set parameters. The injection data function upgrade.
Digital Clamping Force Display: Digital clamping force display is standard feature for CH models. Combined with injection data.
Advanced electronic control function: In addition to defective detection and injection data upgrade. the mold parameter storage is extended to 1,000 sets.
Abandoned casting setting (warm-up model): Force the machine to operate certain shots under low-speed injection mode, according to shutdown period. Avoiding defective castings due to cold molds.

Digital Clamping Force

Advance Electronic Control

Abandoned Casting Setting

Hydraulic oil filter device
The injection data function upgrade.
Remote Data Collection System:
Remoted monitoring and collection of production data.
Simple through mobile phone or laptop.
Energy Saving System:
With German Eckerle pump and the whole new controlling system. Extend the liftspan and durability.
The power consumption of die casting machines of more than 500 ton is reduced by about 30%.
Movable Platen Reinforcement Board:
prevents the platen from deforming after long-term use and makes it easy to replace.
Quick mold Change system:
Using a special hydraulic clamp, the upper and lower molds can be moved quickly and safely. The control and operation can also be integrated into the electronic control of TBC die-casting machine.
Automatic safety door:
Using a frequency converter to control the motor system, which is more stable than the traditional air pressure system. The safety door can be automatically opened and closed during production with the machine's movement. It can be installed on both the operating side and the non-operator side.
Extra cores:
According to each tonnage model, the number of cores can be additionally increased.

Remote Data Collection System

Energy Saving System

Core

Full Cover Auto Safety Door

Quick Mold Change System

Fixed Platen Side Spray

Piston Type Accumulator

Movable Platen Reinforce Board

Auto Tie Bar Puller on Operator Side (Available for 580T machine and above)

Item	Units	SD-280 CH	SD-420 CH	SD-580 CH	SD-730 CH	SD-900 CH
Die locking force	KN	2800	4200	5800	7300	9000
Die platen dimensions (HxW)	mm	850x904	1010x1010	1090x1180	1230x1230	1400x1400
Space between tie bars	mm	584x584	652x652	750x750	852x852	931x931
Tie bar diameter	mm	110	125	150	160	190
Die stroke	mm	380	420	560	660	760
Die thickness	mm	250~600	300~700	350~850	350~900	400~950
Solenoid valve for core	Piece	3/8"x1 \| 3/8"x2	3/8"x1 \| 3/8"x2	1/2"x2	1/2"x3	1/2"x3
Hydraulic outlet	Set	1/2"x2 \| 1/2"x3	1/2"x2 \| 1/2"x3	3/4"x3	3/4"x5	3/4"x5
Injection force	KN	265	354	506	550	653
Plunger stroke	mm	370	425	580	670	750
Plunger-tip projection distance	mm	150	165	250	300	350
Injection port position	mm	-125	-150	-175	-175	-250 or -275
Dry shot speed	M/S	6 \| 7	6 \| 7 \| 8	6 \| 7 \| 8	6 \| 7 \| 8	6 \| 7 \| 8
Plunger-tip diameter	mm	Min. 50 \| Sta. 60 \| Max. 70	Min. 60 \| Sta. 70 \| Max. 80	Min. 70 \| Sta. 80 \| Max. 90	Min. 70 \| Sta. 80 \| Max. 90	Min. 80 \| Sta. 90 \| Max. 100
Maximun casting pressure	Mpa	132.8 \| 92.3 \| 67.7	109.9 \| 80.6 \| 61.7	117.7 \| 90 \| 71.1	140.5 \| 107.7 \| 85.1	130 \| 102.8 \| 83.1
Casting area	cm²	184 \| 265 \| 361 287 \| 413 \| 563	312 \| 425 \| 555 485 \| 661 \| 864	416 \| 544 \| 688 624 \| 816 \| 1033	462 \| 604 \| 764 582 \| 760 \| 962	653 \| 826 \| 1022 904 \| 1144 \| 1414
Actual shot weight (Al)	Kg	1.40 \| 2.02 \| 2.75	2.35 \| 3.20 \| 4.18	4.35 \| 5.68 \| 7.19	5 \| 6.6 \| 8.3	7.3 \| 9.2 \| 11.4
Ejection force	KN	123.5	190.1	259.7	300	340
Ejection stroke	mm	80	100	110	125	125
Hydraulic motor	kw	18.5	22.5	37	37	45
Amount of hydraulic fluid	L	370	480	700	800	860
Amount of cooling water (oil)	L/min	25	25	80	80	150 - 180
Amount of cooling water (die)	L/min	25-50	25-50	50-90	50-90	150
Machine weight	ton	9.4	12.8	23	30	50
Machine size	mm	5613x1650x2616	6275x1835x2975	7590x2065x3345	8046x2335x3413	9990x2450x3556

Model	280 CH	420 CH	580 CH	730 CH	900 CH
CONTROLLER PART
Color touch screen	●	●	●	●	●
Alarm display	●	●	●	●	●
Injection terms setting	●	●	●	●	●
Screen print	○	○	○	○	○
PLATEN PART
Cycle time setting	●	●	●	●	●
Die open lubricating setting	●	●	●	●	●
Ejection stroke setting from screen	●	●	●	●	●
Movable platen adjustment	●	●	●	●	●
Toggles auto lubricating system	●	●	●	●	●
Auto tie bar puller	X	X	○	○	●
CORE PART
Selection of core movement timer	●	●	●	●	●
Selection of core pressure during injection	●	●	●	●	●
Movable core 1	●	●	●	●	●
Movable core 2	●	●	●	●	●
Fixed core 3	○	○	○	●	●
Pressure reducing valve for movable core 1&2	○	○	○	○	○
Pressure reducing valve for fixed core 3	○	○	○	○	○
INJECTION PART
Motorized injection valve	●	●	●	●	●
Injection curve display	●	●	●	●	●
Die cast conditions management	●	●	●	●	●
Injection speed display	●	●	●	●	●
Injection pressure display	●	●	●	●	●
Injection data display	●	●	●	●	●
Plunger-tip projection setting	●	●	●	●	●
Injection vacuum movement setting	○	○	○	○	○
Shot sleeve clean setting	●	●	●	●	●
Plunger-tip lubricating setting	●	●	●	●	●
Injection stroke setting from screen	●	●	●	●	●
Magnetic non-contact sensor	●	●	●	●	●
Intensifying pressure adjustment	○	○	○	○	○
HYDRAULIC & COOLING PART
Hydraulic oil temperature sensor	●	●	●	●	●
Hydraulic oil level sensor	●	●	●	●	●
Enhanced cooler	○	○	X	X	X
Auto pressure release device	○	○	○	○	○
Hydraulic oil filter device	○	○	○	○	○
SAFETY PART
Manual safety door	●	●	●	●	●
Full cover auto safety door	○	○	○	○	○
Non-operator side safety fence	○	○	○	○	○
Emergency stop	●	●	●	●	●
OTHERS
Energy saving system	○	○	○	○	○
Digital die locking force display	●	●	●	●	●
Quick mould change system	○	○	○	○	○
Squeeze pin interface	○	○	○	○	○
Piston accumulator	○	○	○	○	○
Movable platen reinforce board	○	○	○	○	○
AUXILIARIES
Auto ladler: Molten metal volume calculating	●	●	●	●	●
Auto adjustment for molten metal supply standby timer	●	●	●	●	●
Ladle descending position setting	●	●	●	●	●
Molten metal volume from screen	●	●	●	●	●
Auto extractor die height auto adjust	●	●	●	●	●
Auto sprayer die height auto adjust	●	●	●	●	●
Auto sprayer: Up down movement spray	●	●	●	●	●
Spray setting for male, female mold	●	●	●	●	●
Spray setting for cores	●	●	●	●	●
Fast auto production	●	●	●	●	●