Bolster extensions or Die Arms make it very easy and simple to pull out or push a die in. It also allows for a forklift or crane to remove and load dies easily. Die stoppers at the end of each Die Arm will prevent the die from rolling off but at the same time provide easy die loading onto the bolster extensions.

The Die Arms are equipped with hardened rollers to allow for a long service life and accurate die loading. The Die Arms can be selected according to carrying capacity, and are available in three different types: RC detachable type, RD drop-down type and RE/RF folding type.

System Construction

The bolster extension makes it easy to move the dies to an accessible area of the press for convenient die changing with a crane or forklift truck. Available in three different designs: detachable RC series, drop-down RD series(alternate model), and folding RE/RF series.

RC Bolster Extension Series (Light Duty, Medium Duty)

RC Bolster Extension Series (Heavy Duty)

Requires adjustable support if die travels over 1000mm. These models come standard with adjustable support.

Contact us for other specifications.

RD Bolster Extension Series (Drop-Down RD Series)

RE/RF Bolster Extension Series (Folding RE/RF Series)

Control Panel Introduction

The easy to use control panel offers a simple interface to monitor and control operations of the Quick Mold Change System. The upper half of the screen displays automatic functions while the lower half can be used for operator-controlled functions. This makes this machine easy to control yet still have the functionality needed of a Quick Mold Change System.

Control Panel Layout Example

Die Clamp Introduction

The hydraulic pump ensures tight and stable die clamping and allows the system to maintain clamping pressure on the mold even when there is a power failure or air pressure drops. The PCB Fine Piercing System uses air-driven hydraulic pumps resulting in very high clamping pressures, high energy efficiency and convenient automated operations. Forwell’s hydraulic pump units also feature an easy to adjust air pressure valve to effectively control the systems air pressure.

Pump Unit Diagram

These Spring-Loaded Die Lifters easily slide into different sized T or U-slots on the bolster by adding spacers to the side walls of the Die Lifters. This allows for accurate and easy die positioning as well as quick and easy die removal. The DR Series Die Lifters are available in customizable lengths in increments of 100mm, and are available as either a ball type lifter or roller type lifter.

DR Diagram

DR Specifications

Maximum lift force per line (kgf)

Maximum lift force per line (kgf)

This compact, space saving, piston type clamp requires U-slots on the die shoe. The clamp leg is machined to fit the T-slot on the bolster. With the TX Die Clamp automatic slide model remote control is made possible.

Specifications

Extra stroke is the difference between full stroke and clamping stroke with extra space allowed for safe operation.

Clamp Dimensions

Model	E	F	G	H	K	MIN.	PT
TX-1	38	37	14	35	11	8	1/8
TX-2	53	52.5	18	38	12	8	1/8
TX-4	68	61.5	23	59	15	10	1/4
TX-6	78	68	27	59	16	14	1/4
TX-10	98	71	38	79	16	17	1/4
TX-16	127	78.5	48	88	16	20	1/4
TX-25	148	100	58	98	15	23	1/4

Die shoe thickness(h)Classify：25、30、35、40、45、50、55、60mm.

Before purchase, please verify mold edge thickness (h) and T-slot (A.B.C.D.) has standard or special dimensions.

Die shoe thickness(h)Classify：25、30、35、40、45、50、55、60mm.

Before purchase, please verify mold edge thickness (h) and T-slot (A.B.C.D.) has standard or special dimensions.

As this lever-type clamp does not require a U-slot on the die shoe it can be used in a wide range of applications. The TY type Die Clamps are machined to fit into the T-slot of the bolster for extra secure positioning. The flange-mount model Die Clamps can be bolted onto the bolster and the automatic slider model Die Clamps makes remote automatic operation possible.

Die Clamp Introduction

All Forwell Quick Mold Change Systems use high quality Die Clamps for very secure clamping, quick mold changing and safer operations. These clamps can fasten Molds whether they are changed vertically or horizontally.

There are also a range of different Die Clamps available to suit your injection molding or mold casting requirements. The TY type Die Clamps are machined to fit into the T-slot of the bolster for extra secure positioning. The flange-mount model Die Clamps can be bolted onto the bolster and the automatic slider model Die Clamps makes remote automatic operation possible.

Clamp Specifications

The following specifications can help you choose the appropriate clamp type in accordance with your injection molding requirements and production situation. Make sure of your production plans and production procedure before choosing your product to be sure of the product that best suits your needs.

TY Clamp Model Specifications

Clamp Dimensions

For a closer look at the exact dimensions of the TY series die clamps please see the following diagram and table.

This vertical type clamp does not require a U-slot on the die shoe.The clamping stroke will be longer.

Specifications

Extra stroke is the difference between full stroke and clamping stroke with extra space allowed for safe operation.

Notice if ”N ”size is suitable for the die in closed condition.

Before purchase, please verify mold edge thickness (h) and T-Slot(A.B.C.D) has standard or special dimensions.